IMWCS Using Pre-matched stars and the USNO-A2.0 Catalog in Verbose Mode

Run imwua2 (imwcs -c ua2), in verbose mode with a file of SExtracted image stars and a file of RA,Dec-matched stars, erasing all WCS information in the image before starting. This leaves the `RA`, `DEC`, `EPOCH`, and `SECPIX` keywords in place, however.	$ imwua2 -vd ngc246.sex -eu ngc246.stars ngc246.fits imwua2 2.8.6, 2 January 2001, Doug Mink, SAO Set World Coordinate System in FITS image file ngc246.fits CTYPE1 = RA---TAN CRVAL1 = 11.74583300 CRPIX1 = 161.00000000 CTYPE2 = DEC--TAN CRVAL2 = -11.88805600 CRPIX2 = 234.00000000 CD1_1 = 0.000175 CD2_2 = 0.0002f CTYPE1: deleted CTYPE2: deleted CRVAL1: deleted CRVAL2: deleted CDELT1: deleted CDELT2: deleted CRPIX1: deleted CRPIX2: deleted CD1_1: deleted CD2_2: deleted DelWCS: EPOCH, but not EQUINOX found 10 keywords deleted
Read in matched stars.	0: 72.040 143.880 00:47:10.984 -11:53:18.92 1: 114.910 185.800 00:47:09.153 -11:52:52.70 2: 370.150 400.110 00:46:58.055 -11:50:36.60 3: 325.490 191.930 00:47:00.064 -11:52:49.89 4: 418.230 30.940 00:46:56.044 -11:54:32.13
Find approximate plate scale from mean of distances between matched stars. This is ignored for now.	Reference pixel (247.50,259.50) 00:44:32.900 -12:08:44.00 B1950 Reference pixel (247.50,259.50) 00:47:03.847 -11:52:21.80 J2000 Search at 00:47:03.847 -11:52:21.80 J2000 +- 00:47:03.847 -11:52:21.80 Image width=495 height=519, 0.628786 arcsec/pixel 5 matched stars: 0 1: sky: 0.0104299, image: 59.9593, 0.000173949 deg/pix = 0.626217 arcsec/pix 0 2: sky: 0.0693713, image: 393.095, 0.000176475 deg/pix = 0.635309 arcsec/pix 0 3: sky: 0.045249, image: 257.965, 0.000175408 deg/pix = 0.631468 arcsec/pix 0 4: sky: 0.0642175, image: 364.147, 0.00017635 deg/pix = 0.634862 arcsec/pix 1 2: sky: 0.0589678, image: 333.281, 0.000176931 deg/pix = 0.636952 arcsec/pix 1 3: sky: 0.0370678, image: 210.669, 0.000175952 deg/pix = 0.633429 arcsec/pix 1 4: sky: 0.0601624, image: 340.565, 0.000176655 deg/pix = 0.635957 arcsec/pix 2 3: sky: 0.0379205, image: 212.916, 0.0001781 deg/pix = 0.64116 arcsec/pix 2 4: sky: 0.0659368, image: 372.288, 0.000177113 deg/pix = 0.637605 arcsec/pix 3 4: sky: 0.0327903, image: 185.792, 0.00017649 deg/pix = 0.635363 arcsec/pix
Fit optical axis RA and Dec (`CRVAL1, CRVAL2`) and X and Y plate scales (`CDELT1, CDELT2`) to the matched stars using an amoeba fit.	0: 00:47:03.847 -11:52:21.80 -0.6300000,0.6300000 0.00000 ( 247.50, 259.50) -> 3464.283357 -1: 00:47:03.637 -11:52:21.80 -0.6300000,0.6300000 0.00000 ( 247.50, 259.50) -> 3078.348977 -2: 00:47:03.847 -11:52:18.65 -0.6300000,0.6300000 0.00000 ( 247.50, 259.50) -> 2383.195652 -3: 00:47:03.847 -11:52:21.80 -0.6489000,0.6489000 0.00000 ( 247.50, 259.50) -> 3775.425800 0: 00:47:03.707 -11:52:19.70 -0.6111000,0.6111000 0.00000 ( 247.50, 259.50) -> 2440.884276 1: 00:47:03.614 -11:52:18.30 -0.6174000,0.6174000 0.00000 ( 247.50, 259.50) -> 1833.227325 2: 00:47:03.497 -11:52:16.55 -0.6111000,0.6111000 0.00000 ( 247.50, 259.50) -> 1318.661074 3: 00:47:03.730 -11:52:14.80 -0.6048000,0.6048000 0.00000 ( 247.50, 259.50) -> 1380.191348 4: 00:47:03.676 -11:52:13.63 -0.6195000,0.6195000 0.00000 ( 247.50, 259.50) -> 864.524445 5: 00:47:03.660 -11:52:10.60 -0.6237000,0.6237000 0.00000 ( 247.50, 259.50) -> 424.126537 6: 00:47:03.411 -11:52:09.32 -0.5964000,0.5964000 0.00000 ( 247.50, 259.50) -> 752.772400 7: 00:47:03.316 -11:52:09.51 -0.6160000,0.6160000 0.00000 ( 247.50, 259.50) -> 247.865520 8: 00:47:03.108 -11:52:06.87 -0.6216000,0.6216000 0.00000 ( 247.50, 259.50) -> 327.837608 9: 00:47:03.428 -11:52:03.07 -0.6129667,0.6129667 0.00000 ( 247.50, 259.50) -> 541.433268 10: 00:47:03.524 -11:52:06.14 -0.6387111,0.6387111 0.00000 ( 247.50, 259.50) -> 44.242427 11: 00:47:03.581 -11:52:04.55 -0.6598667,0.6598667 0.00000 ( 247.50, 259.50) -> 288.599177 12: 00:47:03.572 -11:52:14.43 -0.6393074,0.6393074 0.00000 ( 247.50, 259.50) -> 957.123563 13: 00:47:03.464 -11:52:05.91 -0.6195519,0.6195519 0.00000 ( 247.50, 259.50) -> 162.911377 14: 00:47:03.209 -11:52:03.77 -0.6258086,0.6258086 0.00000 ( 247.50, 259.50) -> 274.527453 15: 00:47:03.322 -11:52:05.48 -0.6252815,0.6252815 0.00000 ( 247.50, 259.50) -> 98.126818 16: 00:47:03.558 -11:52:02.17 -0.6396963,0.6396963 0.00000 ( 247.50, 259.50) -> 242.031811 17: 00:47:03.497 -11:52:04.01 -0.6337722,0.6337722 0.00000 ( 247.50, 259.50) -> 98.312845 18: 00:47:03.432 -11:52:04.50 -0.6456247,0.6456247 0.00000 ( 247.50, 259.50) -> 58.769330 19: 00:47:03.355 -11:52:06.74 -0.6393060,0.6393060 0.00000 ( 247.50, 259.50) -> 27.596987 20: 00:47:03.283 -11:52:08.11 -0.6420728,0.6420728 0.00000 ( 247.50, 259.50) -> 133.532926 21: 00:47:03.552 -11:52:06.11 -0.6571464,0.6571464 0.00000 ( 247.50, 259.50) -> 246.186923 22: 00:47:03.379 -11:52:05.64 -0.6332477,0.6332477 0.00000 ( 247.50, 259.50) -> 18.187026 23: 00:47:03.407 -11:52:07.84 -0.6285518,0.6285518 0.00000 ( 247.50, 259.50) -> 45.505623 24: 00:47:03.413 -11:52:07.00 -0.6328200,0.6328200 0.00000 ( 247.50, 259.50) -> 14.927394 25: 00:47:03.240 -11:52:06.78 -0.6315380,0.6315380 0.00000 ( 247.50, 259.50) -> 88.340103 26: 00:47:03.453 -11:52:06.30 -0.6369178,0.6369178 0.00000 ( 247.50, 259.50) -> 12.579540 27: 00:47:03.476 -11:52:05.88 -0.6293511,0.6293511 0.00000 ( 247.50, 259.50) -> 46.344718 28: 00:47:03.385 -11:52:06.53 -0.6368172,0.6368172 0.00000 ( 247.50, 259.50) -> 10.484118 29: 00:47:03.455 -11:52:07.58 -0.6377891,0.6377891 0.00000 ( 247.50, 259.50) -> 41.832637 30: 00:47:03.398 -11:52:06.12 -0.6343830,0.6343830 0.00000 ( 247.50, 259.50) -> 8.041294 31: 00:47:03.411 -11:52:05.63 -0.6392587,0.6392587 0.00000 ( 247.50, 259.50) -> 12.888291 32: 00:47:03.412 -11:52:05.97 -0.6376490,0.6376490 0.00000 ( 247.50, 259.50) -> 8.118885 33: 00:47:03.343 -11:52:06.11 -0.6356484,0.6356484 0.00000 ( 247.50, 259.50) -> 18.017404 34: 00:47:03.426 -11:52:06.25 -0.6366005,0.6366005 0.00000 ( 247.50, 259.50) -> 7.707259 35: 00:47:03.439 -11:52:05.70 -0.6356045,0.6356045 0.00000 ( 247.50, 259.50) -> 12.325284 36: 00:47:03.398 -11:52:06.32 -0.6365141,0.6365141 0.00000 ( 247.50, 259.50) -> 7.425097 37: 00:47:03.403 -11:52:06.49 -0.6340160,0.6340160 0.00000 ( 247.50, 259.50) -> 8.308512 38: 00:47:03.410 -11:52:06.10 -0.6367408,0.6367408 0.00000 ( 247.50, 259.50) -> 6.949815 39: 00:47:03.424 -11:52:06.33 -0.6388538,0.6388538 0.00000 ( 247.50, 259.50) -> 12.250751 40: 00:47:03.405 -11:52:06.17 -0.6355007,0.6355007 0.00000 ( 247.50, 259.50) -> 6.674972 41: 00:47:03.383 -11:52:06.14 -0.6359032,0.6359032 0.00000 ( 247.50, 259.50) -> 8.390135 42: 00:47:03.415 -11:52:06.22 -0.6364262,0.6364262 0.00000 ( 247.50, 259.50) -> 6.881000 43: 00:47:03.421 -11:52:06.01 -0.6359311,0.6359311 0.00000 ( 247.50, 259.50) -> 7.404326 44: 00:47:03.416 -11:52:06.09 -0.6360768,0.6360768 0.00000 ( 247.50, 259.50) -> 6.832833 45: 00:47:03.414 -11:52:06.22 -0.6352617,0.6352617 0.00000 ( 247.50, 259.50) -> 6.796841 46: 00:47:03.408 -11:52:06.10 -0.6348000,0.6348000 0.00000 ( 247.50, 259.50) -> 7.368969 47: 00:47:03.413 -11:52:06.19 -0.6360196,0.6360196 0.00000 ( 247.50, 259.50) -> 6.646634 48: 00:47:03.406 -11:52:06.30 -0.6351112,0.6351112 0.00000 ( 247.50, 259.50) -> 6.826114 49: 00:47:03.408 -11:52:06.25 -0.6353526,0.6353526 0.00000 ( 247.50, 259.50) -> 6.664411 50: 00:47:03.404 -11:52:06.19 -0.6359870,0.6359870 0.00000 ( 247.50, 259.50) -> 6.654355 51: 00:47:03.412 -11:52:06.25 -0.6360721,0.6360721 0.00000 ( 247.50, 259.50) -> 6.679211 52: 00:47:03.407 -11:52:06.19 -0.6356436,0.6356436 0.00000 ( 247.50, 259.50) -> 6.598115 53: 00:47:03.407 -11:52:06.13 -0.6364141,0.6364141 0.00000 ( 247.50, 259.50) -> 6.741961 54: 00:47:03.408 -11:52:06.22 -0.6356180,0.6356180 0.00000 ( 247.50, 259.50) -> 6.588642 55: 00:47:03.415 -11:52:06.22 -0.6355338,0.6355338 0.00000 ( 247.50, 259.50) -> 6.726451 56: 00:47:03.406 -11:52:06.19 -0.6358737,0.6358737 0.00000 ( 247.50, 259.50) -> 6.586101 57: 00:47:03.401 -11:52:06.21 -0.6354039,0.6354039 0.00000 ( 247.50, 259.50) -> 6.791460 58: 00:47:03.410 -11:52:06.20 -0.6358657,0.6358657 0.00000 ( 247.50, 259.50) -> 6.580212 59: 00:47:03.410 -11:52:06.22 -0.6359280,0.6359280 0.00000 ( 247.50, 259.50) -> 6.588856 60: 00:47:03.409 -11:52:06.21 -0.6358569,0.6358569 0.00000 ( 247.50, 259.50) -> 6.575658 61: 00:47:03.409 -11:52:06.18 -0.6361128,0.6361128 0.00000 ( 247.50, 259.50) -> 6.610529 62: 00:47:03.408 -11:52:06.21 -0.6357417,0.6357417 0.00000 ( 247.50, 259.50) -> 6.574665 63: 00:47:03.412 -11:52:06.22 -0.6357692,0.6357692 0.00000 ( 247.50, 259.50) -> 6.606001 64: 00:47:03.408 -11:52:06.20 -0.6358476,0.6358476 0.00000 ( 247.50, 259.50) -> 6.574385 65: 00:47:03.407 -11:52:06.22 -0.6357651,0.6357651 0.00000 ( 247.50, 259.50) -> 6.584568 66: 00:47:03.409 -11:52:06.20 -0.6358405,0.6358405 0.00000 ( 247.50, 259.50) -> 6.574144 67: 00:47:03.408 -11:52:06.20 -0.6357630,0.6357630 0.00000 ( 247.50, 259.50) -> 6.574682 68: 00:47:03.408 -11:52:06.20 -0.6357865,0.6357865 0.00000 ( 247.50, 259.50) -> 6.572871 69: 00:47:03.409 -11:52:06.19 -0.6359080,0.6359080 0.00000 ( 247.50, 259.50) -> 6.576289 70: 00:47:03.408 -11:52:06.21 -0.6357833,0.6357833 0.00000 ( 247.50, 259.50) -> 6.572781 71: 00:47:03.409 -11:52:06.21 -0.6357593,0.6357593 0.00000 ( 247.50, 259.50) -> 6.575665 72: 00:47:03.408 -11:52:06.20 -0.6358255,0.6358255 0.00000 ( 247.50, 259.50) -> 6.572709 73: 00:47:03.407 -11:52:06.20 -0.6357563,0.6357563 0.00000 ( 247.50, 259.50) -> 6.577801 74: 00:47:03.409 -11:52:06.20 -0.6358195,0.6358195 0.00000 ( 247.50, 259.50) -> 6.572506 75: 00:47:03.409 -11:52:06.21 -0.6358324,0.6358324 0.00000 ( 247.50, 259.50) -> 6.572975 76: 00:47:03.408 -11:52:06.20 -0.6357979,0.6357979 0.00000 ( 247.50, 259.50) -> 6.572485 77: 00:47:03.408 -11:52:06.20 -0.6358453,0.6358453 0.00000 ( 247.50, 259.50) -> 6.572788 78: 00:47:03.408 -11:52:06.20 -0.6357988,0.6357988 0.00000 ( 247.50, 259.50) -> 6.572456 79: 00:47:03.409 -11:52:06.20 -0.6357853,0.6357853 0.00000 ( 247.50, 259.50) -> 6.572783 80: 00:47:03.408 -11:52:06.20 -0.6358154,0.6358154 0.00000 ( 247.50, 259.50) -> 6.572422 81: 00:47:03.408 -11:52:06.20 -0.6357886,0.6357886 0.00000 ( 247.50, 259.50) -> 6.573380 82: 00:47:03.409 -11:52:06.20 -0.6358118,0.6358118 0.00000 ( 247.50, 259.50) -> 6.572330 83: 00:47:03.409 -11:52:06.20 -0.6358194,0.6358194 0.00000 ( 247.50, 259.50) -> 6.572451 84: 00:47:03.409 -11:52:06.20 -0.6358323,0.6358323 0.00000 ( 247.50, 259.50) -> 6.572540 85: 00:47:03.408 -11:52:06.20 -0.6358072,0.6358072 0.00000 ( 247.50, 259.50) -> 6.572377 86: 00:47:03.408 -11:52:06.20 -0.6358035,0.6358035 0.00000 ( 247.50, 259.50) -> 6.572408 87: 00:47:03.409 -11:52:06.20 -0.6357995,0.6357995 0.00000 ( 247.50, 259.50) -> 6.572371 88: 00:47:03.409 -11:52:06.20 -0.6358088,0.6358088 0.00000 ( 247.50, 259.50) -> 6.572476 89: 00:47:03.408 -11:52:06.20 -0.6358048,0.6358048 0.00000 ( 247.50, 259.50) -> 6.572348 90: 00:47:03.409 -11:52:06.20 -0.6358036,0.6358036 0.00000 ( 247.50, 259.50) -> 6.572327 91: 00:47:03.409 -11:52:06.20 -0.6358018,0.6358018 0.00000 ( 247.50, 259.50) -> 6.572369 92: 00:47:03.408 -11:52:06.20 -0.6358139,0.6358139 0.00000 ( 247.50, 259.50) -> 6.572309 93: 00:47:03.408 -11:52:06.20 -0.6358211,0.6358211 0.00000 ( 247.50, 259.50) -> 6.572351 94: 00:47:03.409 -11:52:06.20 -0.6358147,0.6358147 0.00000 ( 247.50, 259.50) -> 6.572352 95: 00:47:03.408 -11:52:06.20 -0.6358073,0.6358073 0.00000 ( 247.50, 259.50) -> 6.572317 96: 00:47:03.408 -11:52:06.20 -0.6358048,0.6358048 0.00000 ( 247.50, 259.50) -> 6.572313 97: 00:47:03.408 -11:52:06.20 -0.6358138,0.6358138 0.00000 ( 247.50, 259.50) -> 6.572349 98: 00:47:03.409 -11:52:06.20 -0.6358061,0.6358061 0.00000 ( 247.50, 259.50) -> 6.572307 99: 00:47:03.408 -11:52:06.20 -0.6358093,0.6358093 0.00000 ( 247.50, 259.50) -> 6.572292 100: 00:47:03.409 -11:52:06.20 -0.6358102,0.6358102 0.00000 ( 247.50, 259.50) -> 6.572295 101: 00:47:03.409 -11:52:06.20 -0.6358148,0.6358148 0.00000 ( 247.50, 259.50) -> 6.572310 102: 00:47:03.409 -11:52:06.20 -0.6358123,0.6358123 0.00000 ( 247.50, 259.50) -> 6.572298 103: 00:47:03.409 -11:52:06.20 -0.6358045,0.6358045 0.00000 ( 247.50, 259.50) -> 6.572314 104: 00:47:03.408 -11:52:06.20 -0.6358116,0.6358116 0.00000 ( 247.50, 259.50) -> 6.572298 105: 00:47:03.408 -11:52:06.20 -0.6358159,0.6358159 0.00000 ( 247.50, 259.50) -> 6.572302 106: 00:47:03.408 -11:52:06.20 -0.6358135,0.6358135 0.00000 ( 247.50, 259.50) -> 6.572295 107: 00:47:03.408 -11:52:06.20 -0.6358106,0.6358106 0.00000 ( 247.50, 259.50) -> 6.572293 108: 00:47:03.408 -11:52:06.20 -0.6358107,0.6358107 0.00000 ( 247.50, 259.50) -> 6.572294 109: 00:47:03.408 -11:52:06.20 -0.6358069,0.6358069 0.00000 ( 247.50, 259.50) -> 6.572307 110: 00:47:03.408 -11:52:06.20 -0.6358118,0.6358118 0.00000 ( 247.50, 259.50) -> 6.572291 111: 00:47:03.408 -11:52:06.20 -0.6358105,0.6358105 0.00000 ( 247.50, 259.50) -> 6.572295 112: 00:47:03.408 -11:52:06.20 -0.6358106,0.6358106 0.00000 ( 247.50, 259.50) -> 6.572292 113: 00:47:03.409 -11:52:06.20 -0.6358105,0.6358105 0.00000 ( 247.50, 259.50) -> 6.572291 114: 00:47:03.409 -11:52:06.20 -0.6358105,0.6358105 0.00000 ( 247.50, 259.50) -> 6.572292 115: 00:47:03.408 -11:52:06.20 -0.6358127,0.6358127 0.00000 ( 247.50, 259.50) -> 6.572291 116: 00:47:03.409 -11:52:06.20 -0.6358128,0.6358128 0.00000 ( 247.50, 259.50) -> 6.572292 117: 00:47:03.408 -11:52:06.20 -0.6358112,0.6358112 0.00000 ( 247.50, 259.50) -> 6.572291 118: 00:47:03.408 -11:52:06.20 -0.6358096,0.6358096 0.00000 ( 247.50, 259.50) -> 6.572292 119: 00:47:03.408 -11:52:06.20 -0.6358120,0.6358120 0.00000 ( 247.50, 259.50) -> 6.572291 After: 0: 00:47:03.408 -11:52:06.20 del=-0.6358,0.6358 rot=0.000 ( 247.50, 259.50) y=6.57229 1: 00:47:03.408 -11:52:06.20 del=-0.6358,0.6358 rot=0.000 ( 247.50, 259.50) y=6.57229 2: 00:47:03.409 -11:52:06.20 del=-0.6358,0.6358 rot=0.000 ( 247.50, 259.50) y=6.57229 3: 00:47:03.408 -11:52:06.20 del=-0.6358,0.6358 rot=0.000 ( 247.50, 259.50) y=6.57229 iter=120 cra= 00:47:03.408 cdec= -11:52:06.20 del=-0.6358, 0.6358 rot= 0.0000 ( 247.50, 259.50) 1: c: 00:47:10.984 -11:53:18.92 i: 00:47:11.009 -11:53:19.71 1340.675 -2835.272 3136.268 2: c: 00:47:09.153 -11:52:52.70 i: 00:47:09.152 -11:52:53.06 -70.869 -1285.444 1287.396 3: c: 00:46:58.055 -11:50:36.60 i: 00:46:58.097 -11:50:36.80 2245.748 -708.292 2354.795 4: c: 00:47:00.064 -11:52:49.89 i: 00:47:00.030 -11:52:49.16 -1818.069 2621.120 3189.929 5: c: 00:46:56.044 -11:54:32.13 i: 00:46:56.013 -11:54:31.52 -1700.914 2208.658 2787.701 mean dra: -0.000, ddec: 0.000, dr = 0.709 Amoeba fit: initial guess: cra= 00:47:03.847 cdec= -11:52:21.80 del=-0.6300, 0.6300 rot= 0.0000 ( 247.50, 259.50 first solution: cra= 00:47:03.408 cdec= -11:52:06.20 del=-0.6358, 0.6358 rot= 0.0000 ( 247.50, 259.50)
Search for USNO-A2.0 stars in the image as defined by the fit to the matched stars.	Reference pixel (247.50,259.50) 00:47:03.408 -11:52:06.20 J2000 Search at 00:47:03.408 -11:52:06.20 J2000 +- 00:47:03.408 -11:52:06.20 Image width=495 height=519, 0.634585 arcsec/pixel SearchLim: RA: 00:46:52.710 - 00:47:14.107 Dec: -11:54:50.88 - -11:49:21.53 RefLim: RA: 00:46:52.710 - 00:47:14.107 Dec: -11:54:50.88 - -11:49:21.53 UACZONES: 1 zones: 750 - 750 UACZONES: RA: 11.71963 - 11.80878, Dec: -11.91413 - -11.82265 UACREAD: zone 750 ( 1 / 1) 1 / 100 / 1404 sources UACREAD: zone 750 ( 1 / 1) 1 / 200 / 1404 sources UACREAD: zone 750 ( 1 / 1) 5 / 300 / 1404 sources UACREAD: zone 750 ( 1 / 1) 8 / 400 / 1404 sources UACREAD: zone 750 ( 1 / 1) 10 / 500 / 1404 sources UACREAD: zone 750 ( 1 / 1) 12 / 600 / 1404 sources UACREAD: zone 750 ( 1 / 1) 15 / 700 / 1404 sources UACREAD: zone 750 ( 1 / 1) 17 / 800 / 1404 sources UACREAD: zone 750 ( 1 / 1) 17 / 900 / 1404 sources UACREAD: zone 750 ( 1 / 1) 17 / 1000 / 1404 sources UACREAD: zone 750 ( 1 / 1) 19 / 1100 / 1404 sources UACREAD: zone 750 ( 1 / 1) 20 / 1200 / 1404 sources UACREAD: zone 750 ( 1 / 1) 22 / 1300 / 1404 sources UACREAD: zone 750 ( 1 / 1) 25 / 1400 / 1404 sources UACREAD: zone 750 ( 1 / 1) 25 / 1404 / 21609489 sources UACREAD: 1 zone: 25 / 1404 found using all 25 reference stars ua2: 750.00186338 00:47:03.342 -11:52:18.98 0.10 249.0 239.4 750.00185908 00:46:56.846 -11:51:55.99 10.70 399.0 275.6 750.00185992 00:46:58.093 -11:50:36.46 11.20 370.2 400.6 750.00185857 00:46:56.074 -11:54:31.29 11.80 416.8 31.3 750.00185917 00:46:56.969 -11:52:47.40 12.70 396.2 194.7 750.00186343 00:47:03.413 -11:52:19.08 14.00 247.4 239.2 750.00186725 00:47:09.069 -11:52:52.50 14.20 116.8 186.7 750.00186313 00:47:03.015 -11:49:26.79 14.90 256.6 510.2 750.00186115 00:47:00.061 -11:52:49.82 15.00 324.8 190.9 750.00186257 00:47:02.257 -11:53:54.45 15.80 274.1 89.2 750.00186993 00:47:13.381 -11:53:33.68 15.80 17.3 121.9 750.00186866 00:47:11.082 -11:53:18.89 16.50 70.4 145.2 750.00186035 00:46:58.623 -11:51:04.31 17.10 358.0 356.8 750.00185919 00:46:57.035 -11:51:19.81 17.40 394.7 332.5 750.00186032 00:46:58.493 -11:51:05.31 17.90 361.0 355.3 750.00186353 00:47:03.547 -11:50:33.88 18.00 244.3 404.7 750.00185720 00:46:53.893 -11:49:38.23 18.20 467.2 492.2 750.00186238 00:47:01.995 -11:49:40.20 18.30 280.1 489.1 750.00186785 00:47:09.978 -11:51:41.58 18.30 95.8 298.2 750.00186953 00:47:12.697 -11:52:21.29 18.30 33.0 235.8 750.00186120 00:47:00.125 -11:50:09.00 18.50 323.3 443.8 750.00186961 00:47:12.793 -11:54:22.58 18.50 30.9 45.0 750.00186933 00:47:12.501 -11:50:03.31 18.70 37.6 452.8 750.00186181 00:47:01.187 -11:49:50.70 18.80 298.8 472.6 750.00186672 00:47:08.320 -11:54:24.17 19.10 134.1 42.5
Read in the image star positions from the file created by SExtractor.	DAOREAD: 7 / 10 / 58 stars from catalog ngc246.sex DAOREAD: 17 / 20 / 58 stars from catalog ngc246.sex DAOREAD: 27 / 30 / 58 stars from catalog ngc246.sex DAOREAD: 37 / 40 / 58 stars from catalog ngc246.sex DAOREAD: 47 / 50 / 58 stars from catalog ngc246.sex DAOREAD: Catalog ngc246.sex : 55 / 59 / 58 found Using all 25 reference stars Using brightest 25 / 55 image stars 1 00:47:03.277 -11:52:19.33 0.10 250.5 238.9 -952 2 00:47:00.024 -11:52:49.20 2.58 325.6 191.9 -704 3 00:46:57.729 -11:53:14.28 2.80 378.6 152.4 -682 4 00:46:58.172 -11:50:37.52 3.34 368.4 399.0 -628 5 00:46:56.005 -11:54:31.48 3.76 418.4 31.0 -586 6 00:47:09.152 -11:52:53.07 4.89 114.9 185.8 -473 7 00:47:03.021 -11:49:27.35 5.99 256.5 509.3 -363 8 00:47:12.538 -11:52:33.90 6.91 36.7 215.9 -271 9 00:47:12.257 -11:52:58.71 6.92 43.2 176.9 -270 10 00:47:13.734 -11:49:48.54 7.48 9.1 476.0 -214 11 00:47:11.041 -11:53:19.78 7.86 71.3 143.8 -176 12 00:47:12.747 -11:49:31.58 7.88 31.9 502.7 -174 13 00:47:01.696 -11:50:29.47 7.92 287.0 411.6 -170 14 00:47:13.060 -11:52:35.31 8.06 24.7 213.7 -156 15 00:47:02.023 -11:50:19.69 8.11 279.5 427.0 -151 16 00:46:53.572 -11:53:25.74 8.12 474.6 134.4 -150 17 00:47:02.623 -11:50:35.62 8.18 265.6 402.0 -144 18 00:47:13.369 -11:52:23.21 8.27 17.5 232.7 -135 19 00:46:58.108 -11:54:09.89 8.31 369.9 65.0 -131 20 00:47:13.294 -11:49:29.21 8.49 19.2 506.4 -113 21 00:46:55.903 -11:49:57.78 8.53 420.8 461.5 -109 22 00:47:13.868 -11:49:32.39 8.59 6.0 501.4 -103 23 00:47:08.488 -11:54:13.00 8.76 130.2 60.1 -86 24 00:47:13.562 -11:52:46.82 8.78 13.1 195.6 -84 25 00:47:12.890 -11:52:48.61 8.91 28.6 192.8 -71
Match the image stars to the catalog stars.	Match history: nim=25 nref=25 tol= 10 minbin=2 minmatch=12): 1: 7 matches at image 0 cat 0: dx= -1 dy= 1 2: 7 matches at image 0 cat 5: dx= -3 dy= 0 3: 8 matches at image 1 cat 8: dx= -1 dy= -1 4: 8 matches at image 3 cat 2: dx= 2 dy= 2 5: 8 matches at image 4 cat 3: dx= -2 dy= 0 6: 8 matches at image 5 cat 6: dx= 2 dy= 1 7: 8 matches at image 6 cat 7: dx= 0 dy= 1 8: 8 matches at image 10 cat 11: dx= -1 dy= 1 Broad peak of 8 bins at dx=-1 dy=1
Fit optical axis RA and Dec (`CRVAL1, CRVAL2`) and X and Y plate scales (`CDELT1, CDELT2`) to the matched catalog stars using an amoeba fit.	0: 00:47:03.449 -11:52:05.31 -0.6358104,0.6358104 0.00000 ( 247.50, 259.50) -> 31.604869 -1: 00:47:03.237 -11:52:05.31 -0.6358104,0.6358104 0.00000 ( 247.50, 259.50) -> 190.969065 -2: 00:47:03.449 -11:52:02.13 -0.6358104,0.6358104 0.00000 ( 247.50, 259.50) -> 292.447628 -3: 00:47:03.449 -11:52:05.31 -0.6548847,0.6358104 0.00000 ( 247.50, 259.50) -> 122.346774 -4: 00:47:03.449 -11:52:05.31 -0.6358104,0.6548847 0.00000 ( 247.50, 259.50) -> 143.127727 -5: 00:47:03.449 -11:52:05.31 -0.6358104,0.6358104 0.50000 ( 247.50, 259.50) -> 34.980377 0: 00:47:03.364 -11:52:08.49 -0.6434401,0.6434401 0.20000 ( 247.50, 259.50) -> 231.510808 1: 00:47:03.385 -11:52:06.90 -0.6415327,0.6415327 0.15000 ( 247.50, 259.50) -> 78.734741 2: 00:47:03.635 -11:52:05.95 -0.6457290,0.6457290 0.26000 ( 247.50, 259.50) -> 248.158589 3: 00:47:03.336 -11:52:05.47 -0.6382901,0.6382901 0.06500 ( 247.50, 259.50) -> 66.535811 4: 00:47:03.378 -11:52:06.01 -0.6467209,0.6200169 0.28600 ( 247.50, 259.50) -> 188.102078 5: 00:47:03.431 -11:52:05.49 -0.6385380,0.6461678 0.07150 ( 247.50, 259.50) -> 57.753815 6: 00:47:03.371 -11:52:06.08 -0.6211079,0.6432341 0.31460 ( 247.50, 259.50) -> 95.072499 7: 00:47:03.391 -11:52:05.89 -0.6295521,0.6413782 0.23595 ( 247.50, 259.50) -> 40.132403 8: 00:47:03.437 -11:52:04.09 -0.6296677,0.6374500 0.19898 ( 247.50, 259.50) -> 82.347097 9: 00:47:03.398 -11:52:06.20 -0.6385664,0.6405120 0.16224 ( 247.50, 259.50) -> 38.947514 10: 00:47:03.511 -11:52:05.81 -0.6330209,0.6415814 0.32288 ( 247.50, 259.50) -> 62.131524 11: 00:47:03.467 -11:52:05.73 -0.6343382,0.6407586 0.25841 ( 247.50, 259.50) -> 33.464700 12: 00:47:03.430 -11:52:05.89 -0.6310930,0.6315401 0.39114 ( 247.50, 259.50) -> 39.264303 13: 00:47:03.486 -11:52:05.49 -0.6406953,0.6323944 0.28877 ( 247.50, 259.50) -> 54.931087 14: 00:47:03.415 -11:52:05.79 -0.6323379,0.6391322 0.24915 ( 247.50, 259.50) -> 24.745684 15: 00:47:03.441 -11:52:05.45 -0.6396523,0.6452694 0.07678 ( 247.50, 259.50) -> 54.806454 16: 00:47:03.433 -11:52:05.78 -0.6332328,0.6349724 0.31255 ( 247.50, 259.50) -> 24.491702 17: 00:47:03.487 -11:52:04.97 -0.6300454,0.6340816 0.36580 ( 247.50, 259.50) -> 62.908548 18: 00:47:03.420 -11:52:05.89 -0.6364362,0.6389044 0.21313 ( 247.50, 259.50) -> 24.149968 19: 00:47:03.425 -11:52:06.09 -0.6330518,0.6400208 -0.08670 ( 247.50, 259.50) -> 35.184290 20: 00:47:03.443 -11:52:05.51 -0.6351208,0.6368630 0.35332 ( 247.50, 259.50) -> 25.156998 21: 00:47:03.397 -11:52:05.59 -0.6348370,0.6335144 0.19286 ( 247.50, 259.50) -> 31.487888 22: 00:47:03.394 -11:52:06.11 -0.6329755,0.6375442 0.52841 ( 247.50, 259.50) -> 35.852668 23: 00:47:03.435 -11:52:05.51 -0.6351017,0.6362438 0.13210 ( 247.50, 259.50) -> 23.630086 24: 00:47:03.461 -11:52:05.80 -0.6340547,0.6409320 0.31125 ( 247.50, 259.50) -> 33.290790 25: 00:47:03.413 -11:52:05.64 -0.6346415,0.6353688 0.22246 ( 247.50, 259.50) -> 23.703828 26: 00:47:03.403 -11:52:05.94 -0.6335793,0.6369857 0.09843 ( 247.50, 259.50) -> 25.804807 27: 00:47:03.433 -11:52:05.61 -0.6347354,0.6368937 0.28960 ( 247.50, 259.50) -> 22.241802 28: 00:47:03.439 -11:52:05.59 -0.6373211,0.6338210 0.21878 ( 247.50, 259.50) -> 28.607890 29: 00:47:03.421 -11:52:05.74 -0.6335837,0.6378044 0.24156 ( 247.50, 259.50) -> 21.873925 30: 00:47:03.416 -11:52:05.58 -0.6365665,0.6391137 0.12699 ( 247.50, 259.50) -> 25.544782 31: 00:47:03.429 -11:52:05.73 -0.6340663,0.6360077 0.26616 ( 247.50, 259.50) -> 22.050205 32: 00:47:03.432 -11:52:05.40 -0.6324152,0.6340230 0.24762 ( 247.50, 259.50) -> 29.562940 33: 00:47:03.423 -11:52:05.77 -0.6354309,0.6376841 0.22176 ( 247.50, 259.50) -> 21.652075 34: 00:47:03.443 -11:52:05.70 -0.6345257,0.6384847 0.23802 ( 247.50, 259.50) -> 23.160322 35: 00:47:03.424 -11:52:05.91 -0.6338351,0.6385060 0.37074 ( 247.50, 259.50) -> 24.684148 36: 00:47:03.432 -11:52:05.61 -0.6347850,0.6368094 0.19176 ( 247.50, 259.50) -> 21.854109 37: 00:47:03.412 -11:52:05.68 -0.6345148,0.6355950 0.24632 ( 247.50, 259.50) -> 23.375644 38: 00:47:03.435 -11:52:05.70 -0.6345230,0.6377623 0.24009 ( 247.50, 259.50) -> 21.799323 39: 00:47:03.423 -11:52:05.80 -0.6342202,0.6375335 0.17493 ( 247.50, 259.50) -> 21.639716 40: 00:47:03.418 -11:52:05.90 -0.6339626,0.6378534 0.11759 ( 247.50, 259.50) -> 23.210951 41: 00:47:03.425 -11:52:05.72 -0.6349509,0.6390297 0.16188 ( 247.50, 259.50) -> 22.978249 42: 00:47:03.428 -11:52:05.73 -0.6342874,0.6367632 0.24009 ( 247.50, 259.50) -> 21.391516 43: 00:47:03.436 -11:52:05.71 -0.6357149,0.6368165 0.18589 ( 247.50, 259.50) -> 21.932717 44: 00:47:03.424 -11:52:05.73 -0.6341165,0.6375575 0.22764 ( 247.50, 259.50) -> 21.425163 45: 00:47:03.421 -11:52:05.88 -0.6342462,0.6381108 0.25004 ( 247.50, 259.50) -> 22.310662 46: 00:47:03.430 -11:52:05.68 -0.6346503,0.6371347 0.20633 ( 247.50, 259.50) -> 21.384355 47: 00:47:03.416 -11:52:05.79 -0.6345592,0.6369069 0.18821 ( 247.50, 259.50) -> 21.929930 48: 00:47:03.430 -11:52:05.72 -0.6345320,0.6375484 0.22712 ( 247.50, 259.50) -> 21.397651 49: 00:47:03.431 -11:52:05.69 -0.6332916,0.6369309 0.20869 ( 247.50, 259.50) -> 21.859868 50: 00:47:03.425 -11:52:05.75 -0.6348961,0.6374958 0.21849 ( 247.50, 259.50) -> 21.353691 51: 00:47:03.432 -11:52:05.64 -0.6347728,0.6370664 0.27294 ( 247.50, 259.50) -> 21.867400 52: 00:47:03.425 -11:52:05.76 -0.6343583,0.6374167 0.19943 ( 247.50, 259.50) -> 21.348169 53: 00:47:03.431 -11:52:05.73 -0.6349732,0.6369861 0.20894 ( 247.50, 259.50) -> 21.348831 54: 00:47:03.425 -11:52:05.74 -0.6347341,0.6367702 0.20219 ( 247.50, 259.50) -> 21.347416 55: 00:47:03.422 -11:52:05.75 -0.6348352,0.6363810 0.18973 ( 247.50, 259.50) -> 21.651959 56: 00:47:03.427 -11:52:05.74 -0.6351574,0.6375582 0.17407 ( 247.50, 259.50) -> 21.544463 57: 00:47:03.427 -11:52:05.73 -0.6345049,0.6369620 0.22358 ( 247.50, 259.50) -> 21.280324 58: 00:47:03.424 -11:52:05.80 -0.6347363,0.6371175 0.21473 ( 247.50, 259.50) -> 21.360152 59: 00:47:03.425 -11:52:05.77 -0.6347148,0.6371218 0.21263 ( 247.50, 259.50) -> 21.281020 60: 00:47:03.428 -11:52:05.74 -0.6344180,0.6366069 0.20022 ( 247.50, 259.50) -> 21.385317 61: 00:47:03.426 -11:52:05.75 -0.6347766,0.6372736 0.21392 ( 247.50, 259.50) -> 21.277998 62: 00:47:03.421 -11:52:05.77 -0.6342623,0.6372316 0.21176 ( 247.50, 259.50) -> 21.474251 63: 00:47:03.428 -11:52:05.74 -0.6347955,0.6370475 0.20965 ( 247.50, 259.50) -> 21.269404 64: 00:47:03.427 -11:52:05.73 -0.6350520,0.6366533 0.22536 ( 247.50, 259.50) -> 21.407070 65: 00:47:03.426 -11:52:05.75 -0.6345318,0.6372259 0.20591 ( 247.50, 259.50) -> 21.275628 66: 00:47:03.428 -11:52:05.76 -0.6345953,0.6374821 0.22408 ( 247.50, 259.50) -> 21.319136 67: 00:47:03.427 -11:52:05.75 -0.6346300,0.6373041 0.21861 ( 247.50, 259.50) -> 21.267582 68: 00:47:03.429 -11:52:05.72 -0.6345807,0.6372033 0.21605 ( 247.50, 259.50) -> 21.286051 69: 00:47:03.426 -11:52:05.76 -0.6346813,0.6371422 0.21348 ( 247.50, 259.50) -> 21.260166 70: 00:47:03.426 -11:52:05.77 -0.6348611,0.6374353 0.20105 ( 247.50, 259.50) -> 21.345766 71: 00:47:03.427 -11:52:05.74 -0.6345940,0.6370803 0.21795 ( 247.50, 259.50) -> 21.255370 72: 00:47:03.428 -11:52:05.75 -0.6345164,0.6370464 0.21232 ( 247.50, 259.50) -> 21.257563 73: 00:47:03.429 -11:52:05.74 -0.6347551,0.6370224 0.22289 ( 247.50, 259.50) -> 21.276924 74: 00:47:03.427 -11:52:05.75 -0.6345876,0.6371750 0.21016 ( 247.50, 259.50) -> 21.257478 75: 00:47:03.426 -11:52:05.76 -0.6344082,0.6372517 0.21936 ( 247.50, 259.50) -> 21.282156 76: 00:47:03.428 -11:52:05.74 -0.6346987,0.6370985 0.21208 ( 247.50, 259.50) -> 21.254886 77: 00:47:03.427 -11:52:05.74 -0.6346012,0.6369129 0.20778 ( 247.50, 259.50) -> 21.273651 78: 00:47:03.427 -11:52:05.75 -0.6346228,0.6372063 0.21590 ( 247.50, 259.50) -> 21.254978 79: 00:47:03.428 -11:52:05.74 -0.6345265,0.6371004 0.21388 ( 247.50, 259.50) -> 21.265077 80: 00:47:03.427 -11:52:05.75 -0.6346426,0.6371318 0.21358 ( 247.50, 259.50) -> 21.253255 81: 00:47:03.426 -11:52:05.75 -0.6347418,0.6372303 0.21555 ( 247.50, 259.50) -> 21.267705 82: 00:47:03.427 -11:52:05.75 -0.6345728,0.6370924 0.21313 ( 247.50, 259.50) -> 21.252269 83: 00:47:03.428 -11:52:05.74 -0.6346647,0.6370687 0.21890 ( 247.50, 259.50) -> 21.256320 84: 00:47:03.428 -11:52:05.75 -0.6346454,0.6370953 0.21671 ( 247.50, 259.50) -> 21.252637 85: 00:47:03.428 -11:52:05.76 -0.6346789,0.6371694 0.21061 ( 247.50, 259.50) -> 21.255581 86: 00:47:03.427 -11:52:05.74 -0.6346152,0.6371026 0.21612 ( 247.50, 259.50) -> 21.252439 87: 00:47:03.427 -11:52:05.74 -0.6346471,0.6370019 0.21274 ( 247.50, 259.50) -> 21.258129 88: 00:47:03.427 -11:52:05.75 -0.6346289,0.6371552 0.21511 ( 247.50, 259.50) -> 21.252083 89: 00:47:03.427 -11:52:05.75 -0.6345433,0.6371324 0.21778 ( 247.50, 259.50) -> 21.253682 90: 00:47:03.427 -11:52:05.75 -0.6345821,0.6371239 0.21636 ( 247.50, 259.50) -> 21.251793 91: 00:47:03.428 -11:52:05.74 -0.6345752,0.6370960 0.21739 ( 247.50, 259.50) -> 21.255811 92: 00:47:03.427 -11:52:05.75 -0.6346257,0.6371228 0.21453 ( 247.50, 259.50) -> 21.251591 93: 00:47:03.427 -11:52:05.75 -0.6345644,0.6371435 0.21339 ( 247.50, 259.50) -> 21.253240 94: 00:47:03.427 -11:52:05.75 -0.6346252,0.6371073 0.21588 ( 247.50, 259.50) -> 21.251621 95: 00:47:03.427 -11:52:05.75 -0.6345987,0.6371381 0.21389 ( 247.50, 259.50) -> 21.251591 96: 00:47:03.427 -11:52:05.75 -0.6346515,0.6371665 0.21718 ( 247.50, 259.50) -> 21.253772 97: 00:47:03.427 -11:52:05.75 -0.6345924,0.6371109 0.21414 ( 247.50, 259.50) -> 21.251358 98: 00:47:03.427 -11:52:05.75 -0.6345808,0.6370860 0.21481 ( 247.50, 259.50) -> 21.251524 99: 00:47:03.427 -11:52:05.75 -0.6346270,0.6371022 0.21294 ( 247.50, 259.50) -> 21.251384 100: 00:47:03.427 -11:52:05.75 -0.6345847,0.6371167 0.21224 ( 247.50, 259.50) -> 21.252128 101: 00:47:03.427 -11:52:05.75 -0.6346151,0.6371097 0.21497 ( 247.50, 259.50) -> 21.251178 102: 00:47:03.427 -11:52:05.75 -0.6346178,0.6370746 0.21467 ( 247.50, 259.50) -> 21.252266 103: 00:47:03.427 -11:52:05.75 -0.6346034,0.6371222 0.21408 ( 247.50, 259.50) -> 21.251163 104: 00:47:03.428 -11:52:05.75 -0.6345818,0.6370896 0.21385 ( 247.50, 259.50) -> 21.251881 105: 00:47:03.427 -11:52:05.75 -0.6346147,0.6371145 0.21436 ( 247.50, 259.50) -> 21.251199 106: 00:47:03.427 -11:52:05.75 -0.6346403,0.6371378 0.21339 ( 247.50, 259.50) -> 21.251870 107: 00:47:03.427 -11:52:05.75 -0.6345957,0.6370990 0.21445 ( 247.50, 259.50) -> 21.251179 108: 00:47:03.427 -11:52:05.75 -0.6345815,0.6371203 0.21586 ( 247.50, 259.50) -> 21.251611 109: 00:47:03.427 -11:52:05.75 -0.6346156,0.6371067 0.21367 ( 247.50, 259.50) -> 21.251158 110: 00:47:03.427 -11:52:05.75 -0.6346254,0.6371099 0.21448 ( 247.50, 259.50) -> 21.251081 111: 00:47:03.427 -11:52:05.75 -0.6346418,0.6371094 0.21465 ( 247.50, 259.50) -> 21.251341 112: 00:47:03.427 -11:52:05.75 -0.6346073,0.6371045 0.21430 ( 247.50, 259.50) -> 21.251038 113: 00:47:03.427 -11:52:05.75 -0.6346036,0.6370995 0.21427 ( 247.50, 259.50) -> 21.251158 114: 00:47:03.427 -11:52:05.75 -0.6346311,0.6371222 0.21415 ( 247.50, 259.50) -> 21.251182 115: 00:47:03.427 -11:52:05.75 -0.6346045,0.6371048 0.21438 ( 247.50, 259.50) -> 21.251072 116: 00:47:03.427 -11:52:05.75 -0.6346075,0.6371096 0.21339 ( 247.50, 259.50) -> 21.251167 117: 00:47:03.427 -11:52:05.75 -0.6346094,0.6371096 0.21379 ( 247.50, 259.50) -> 21.251065 118: 00:47:03.427 -11:52:05.75 -0.6346215,0.6370920 0.21416 ( 247.50, 259.50) -> 21.251151 119: 00:47:03.427 -11:52:05.75 -0.6346116,0.6371016 0.21477 ( 247.50, 259.50) -> 21.250983 120: 00:47:03.427 -11:52:05.75 -0.6346095,0.6370990 0.21532 ( 247.50, 259.50) -> 21.251062 121: 00:47:03.427 -11:52:05.75 -0.6346018,0.6371201 0.21452 ( 247.50, 259.50) -> 21.251121 122: 00:47:03.427 -11:52:05.75 -0.6346067,0.6371131 0.21443 ( 247.50, 259.50) -> 21.251023 123: 00:47:03.427 -11:52:05.75 -0.6345904,0.6371035 0.21419 ( 247.50, 259.50) -> 21.251174 124: 00:47:03.427 -11:52:05.75 -0.6346166,0.6371083 0.21441 ( 247.50, 259.50) -> 21.251008 125: 00:47:03.427 -11:52:05.75 -0.6346161,0.6371100 0.21430 ( 247.50, 259.50) -> 21.250974 126: 00:47:03.427 -11:52:05.75 -0.6346219,0.6371127 0.21426 ( 247.50, 259.50) -> 21.251031 127: 00:47:03.427 -11:52:05.75 -0.6346140,0.6371054 0.21510 ( 247.50, 259.50) -> 21.250952 128: 00:47:03.427 -11:52:05.75 -0.6346163,0.6371033 0.21575 ( 247.50, 259.50) -> 21.251011 129: 00:47:03.427 -11:52:05.75 -0.6346187,0.6371109 0.21490 ( 247.50, 259.50) -> 21.251135 130: 00:47:03.427 -11:52:05.75 -0.6346102,0.6371061 0.21445 ( 247.50, 259.50) -> 21.250972 131: 00:47:03.427 -11:52:05.75 -0.6346207,0.6370994 0.21478 ( 247.50, 259.50) -> 21.250958 132: 00:47:03.427 -11:52:05.75 -0.6346124,0.6371007 0.21495 ( 247.50, 259.50) -> 21.250925 133: 00:47:03.427 -11:52:05.75 -0.6346103,0.6370969 0.21523 ( 247.50, 259.50) -> 21.250950 134: 00:47:03.427 -11:52:05.75 -0.6346178,0.6371071 0.21466 ( 247.50, 259.50) -> 21.250930 135: 00:47:03.427 -11:52:05.75 -0.6346139,0.6370975 0.21528 ( 247.50, 259.50) -> 21.251009 136: 00:47:03.427 -11:52:05.75 -0.6346156,0.6371069 0.21455 ( 247.50, 259.50) -> 21.250937 137: 00:47:03.427 -11:52:05.75 -0.6346220,0.6371017 0.21516 ( 247.50, 259.50) -> 21.250934 138: 00:47:03.427 -11:52:05.75 -0.6346120,0.6371093 0.21499 ( 247.50, 259.50) -> 21.250925 139: 00:47:03.427 -11:52:05.75 -0.6346179,0.6371049 0.21463 ( 247.50, 259.50) -> 21.250924 140: 00:47:03.427 -11:52:05.75 -0.6346198,0.6371046 0.21440 ( 247.50, 259.50) -> 21.250980 141: 00:47:03.427 -11:52:05.75 -0.6346173,0.6371026 0.21522 ( 247.50, 259.50) -> 21.250921 142: 00:47:03.427 -11:52:05.75 -0.6346181,0.6371005 0.21555 ( 247.50, 259.50) -> 21.250965 143: 00:47:03.427 -11:52:05.75 -0.6346089,0.6371081 0.21462 ( 247.50, 259.50) -> 21.250964 144: 00:47:03.427 -11:52:05.75 -0.6346187,0.6371033 0.21503 ( 247.50, 259.50) -> 21.250914 145: 00:47:03.427 -11:52:05.75 -0.6346135,0.6371012 0.21526 ( 247.50, 259.50) -> 21.250930 146: 00:47:03.427 -11:52:05.75 -0.6346167,0.6371056 0.21481 ( 247.50, 259.50) -> 21.250915 147: 00:47:03.427 -11:52:05.75 -0.6346212,0.6370976 0.21486 ( 247.50, 259.50) -> 21.250934 148: 00:47:03.427 -11:52:05.75 -0.6346143,0.6371064 0.21496 ( 247.50, 259.50) -> 21.250913 149: 00:47:03.427 -11:52:05.75 -0.6346216,0.6371084 0.21490 ( 247.50, 259.50) -> 21.250931 150: 00:47:03.427 -11:52:05.75 -0.6346147,0.6371026 0.21494 ( 247.50, 259.50) -> 21.250913 151: 00:47:03.427 -11:52:05.75 -0.6346148,0.6371033 0.21535 ( 247.50, 259.50) -> 21.250935 152: 00:47:03.427 -11:52:05.75 -0.6346171,0.6371045 0.21481 ( 247.50, 259.50) -> 21.250913 153: 00:47:03.427 -11:52:05.75 -0.6346154,0.6371064 0.21461 ( 247.50, 259.50) -> 21.250928 154: 00:47:03.427 -11:52:05.75 -0.6346168,0.6371036 0.21506 ( 247.50, 259.50) -> 21.250912 155: 00:47:03.427 -11:52:05.75 -0.6346159,0.6371025 0.21511 ( 247.50, 259.50) -> 21.250914 156: 00:47:03.427 -11:52:05.75 -0.6346161,0.6371033 0.21503 ( 247.50, 259.50) -> 21.250911 157: 00:47:03.427 -11:52:05.75 -0.6346129,0.6371048 0.21490 ( 247.50, 259.50) -> 21.250918 158: 00:47:03.427 -11:52:05.75 -0.6346173,0.6371037 0.21499 ( 247.50, 259.50) -> 21.250911 159: 00:47:03.427 -11:52:05.75 -0.6346180,0.6371059 0.21500 ( 247.50, 259.50) -> 21.250913 160: 00:47:03.427 -11:52:05.75 -0.6346198,0.6371020 0.21500 ( 247.50, 259.50) -> 21.250915 161: 00:47:03.427 -11:52:05.75 -0.6346157,0.6371053 0.21497 ( 247.50, 259.50) -> 21.250911 162: 00:47:03.427 -11:52:05.75 -0.6346164,0.6371042 0.21522 ( 247.50, 259.50) -> 21.250915 163: 00:47:03.427 -11:52:05.75 -0.6346169,0.6371044 0.21491 ( 247.50, 259.50) -> 21.250911 After: 0: 00:47:03.427 -11:52:05.75 del=-0.6346,0.6371 rot=0.215 ( 247.50, 259.50) y=21.2509 1: 00:47:03.427 -11:52:05.75 del=-0.6346,0.6371 rot=0.215 ( 247.50, 259.50) y=21.2509 2: 00:47:03.427 -11:52:05.75 del=-0.6346,0.6371 rot=0.215 ( 247.50, 259.50) y=21.2509 3: 00:47:03.427 -11:52:05.75 del=-0.6346,0.6371 rot=0.215 ( 247.50, 259.50) y=21.2509 4: 00:47:03.427 -11:52:05.75 del=-0.6346,0.6371 rot=0.215 ( 247.50, 259.50) y=21.2509 5: 00:47:03.427 -11:52:05.75 del=-0.6346,0.6371 rot=0.215 ( 247.50, 259.50) y=21.2509 iter=164 cra= 00:47:03.427 cdec= -11:52:05.75 del=-0.6346, 0.6371 rot= 0.2150 ( 247.50, 259.50 ) 1: c: 00:47:11.082 -11:53:18.89 i: 00:47:11.064 -11:53:19.06 -960.142 -607.198 1136.029 2: c: 00:47:03.342 -11:52:18.98 i: 00:47:03.300 -11:52:18.91 -2285.732 247.814 2299.127 3: c: 00:46:58.093 -11:50:36.46 i: 00:46:58.178 -11:50:37.18 4591.772 -2596.975 5275.28 6 4: c: 00:46:56.074 -11:54:31.29 i: 00:46:56.075 -11:54:31.73 67.539 -1601.713 1603.136 5: c: 00:47:03.413 -11:52:19.08 i: 00:47:03.300 -11:52:18.91 -6101.732 607.814 6131.931 6: c: 00:47:09.069 -11:52:52.50 i: 00:47:09.172 -11:52:52.40 5567.843 373.693 5580.370 7: c: 00:47:03.015 -11:49:26.79 i: 00:47:03.000 -11:49:26.60 -813.396 700.286 1073.319 8: c: 00:47:00.061 -11:52:49.82 i: 00:47:00.060 -11:52:49.02 -62.641 2874.351 2875.033 mean dra: 0.000, ddec: -0.000, dr = 0.902 Amoeba fit: initial guess: cra= 00:47:03.449 cdec= -11:52:05.31 del=-0.6358, 0.6358 rot= 0.0000 ( 247.50, 259.50 first solution: cra= 00:47:03.427 cdec= -11:52:05.75 del=-0.6346, 0.6371 rot= 0.2150 ( 247.50, 259.50 ) 8 / 25 bin hits
Print the residuals. These are printed to standard output, unlike everything else here which is printed to stderr.	ngc246.fits: # Arcsec/Pixel= -0.634617 0.637104 Rotation= 0.214996 degrees # Optical axis= 00:47:03.427 -11:52:05.75 J2000 x= 247.50 y= 259.50 # Optical axis= 00:44:32.479 -12:08:27.96 B1950 x= 247.50 y= 259.50 # nmatch= 9 nstars= 25 between ua2 and ngc246.sex niter= 1 750.00186338 00:47:03.342 -11:52:18.98 0.10 250.5 238.9 0.62 -0.07 0.63 750.00186115 00:47:00.061 -11:52:49.82 15.00 325.6 191.9 0.02 -0.80 0.80 750.00185992 00:46:58.093 -11:50:36.46 11.20 368.4 399.0 -1.25 0.72 1.44 750.00185857 00:46:56.074 -11:54:31.29 11.80 418.4 31.0 -0.02 0.44 0.45 750.00186725 00:47:09.069 -11:52:52.50 14.20 114.9 185.8 -1.51 -0.10 1.52 750.00186313 00:47:03.015 -11:49:26.79 14.90 256.5 509.3 0.22 -0.19 0.29 750.00186866 00:47:11.082 -11:53:18.89 16.50 71.3 143.8 0.26 0.17 0.31 750.00186120 00:47:00.125 -11:50:09.00 18.50 321.9 442.4 -0.81 0.40 0.90 750.00186993 00:47:13.381 -11:53:33.68 15.80 19.7 120.2 1.19 0.24 1.22 # Mean dx= 0.2229/1.4120 dy= 0.1416/0.7149 dxy= 1.3207 ^ ^ ^ ^ ^ mean X sigma of mean Y sigma of mean radial pixel X pixel pixel Y pixel pixel offset offset offset offset offset obs-cat obs-cat obs-cat obs-cat (mean of sqrt(dx^2+dy^2)) # Mean dra= -0.1418/0.8965 ddec= 0.0897/0.4546 sep= 0.8390/1.0052 ^ ^ ^ ^ ^ ^ mean RA sigma of mean Dec sigma of mean radial sigma of arcsec RA arcsec Dec. arcset radial arcsec offset offset offset offset offset offset obs-cat obs-cat obs-cat obs-cat (mean of sqrt(dra^2+dy^2)) Note that dra and ddec are in arcseconds on the sky--dra is not in RA seconds, but in distance perpendicular to declination.
Write the new WCS to the image header	ngc246.fits: CTYPE1 = RA---TAN CRVAL1 = 11.76428041 CRPIX1 = 247.50000000 CTYPE2 = DEC--TAN CRVAL2 = -11.86826451 CRPIX2 = 259.50000000 CDELT1 = -0.00017628 CROTA1 = 0.215 CDELT2 = 0.00017697 CROTA2 = 0.215 ngc246w.fits: written successfully.