lblue0062_small.fits \REFERENCE 2390.988 2259.641 6 4 21.21 24 5 52.00 1950.0 3132 13.17 (1) NGC2158 2575.821 2253.299 6 4 23.04 24 5 52.80 1950.0 4108 13.38 (53) NGC2158 2700.064 2091.007 6 4 24.28 24 6 14.80 1950.0 1116 13.34 (58) NGC2158 1607.247 3307.301 6 4 12.38 24 3 30.10 1950.0 Q 13.38 (649) NGC2158 1875.744 2879.139 6 4 15.07 24 4 28.00 1950.0 3340 13.81 (765) NGC2158 1210.092 3272.965 6 4 8.47 24 3 35.50 1950.0 P 13.73 (4) NGC2158 1947.916 1143.739 6 4 15.92 24 8 23.30 1950.0 2357 14.69 (202) NGC2158 3382.999 1328.677 6 4 31.02 24 7 57.70 1950.0 O 15.23 (2) NGC2158 3068.192 2232.992 6 4 27.91 24 5 55.40 1950.0 1137 14.93 (351) NGC2158 3014.368 2722.975 6 4 27.37 24 4 48.80 1950.0 4271 14.18 (562) NGC2158 \OBJECTS 1476.045 1196.458 14.43 100 2416 3813.798 3244.629 13.76 100 4512 2143.985 2266.591 14.91 100 (14) 2455.289 2299.182 15.14 100 3127 2660.984 2169.618 15.17 100 4104 2344.389 2178.775 14.62 100 (87) 2939.866 1397.328 14.70 100 1336 3689.133 1260.726 15.61 100 K 2698.194 3321.262 15.09 100 4367 1786.098 2061.606 14.20 100 2316 \ADC 0 \END RA,Dec of objects: 2416 900 14.43 6 4 11.27 24 8 16.50 1950.0 4512 300 13.76 6 4 35.22 24 3 38.40 1950.0 (14) 900 14.91 6 4 17.77 24 5 50.90 1950.0 3127 900 15.14 6 4 21.85 24 5 46.70 1950.0 4104 900 15.17 6 4 23.89 24 6 4.20 1950.0 (87) 900 14.62 6 4 20.76 24 6 3.00 1950.0 1336 900 14.70 6 4 26.66 24 7 48.70 1950.0 K 900 15.61 6 4 34.01 24 8 6.70 1950.0 4367,CHJ11 900 15.09 6 4 24.20 24 3 27.70 1950.0 2316 900 14.20 6 4 14.24 24 6 19.10 1950.0 file /home/gringo/jlc/lris/coordinates/april2007/lblue0062_small.input Testing new version of COORDINATES. July 13, 2007 file /home/gringo/jlc/lris/coordinates/april2007/lblue0062.input Results of reference star offsets in arc-sec 1 Delta RA: 0.38982946E+02 Delta DEC: -0.17746432E+02 2 Delta RA: 0.39035928E+02 Delta DEC: -0.17606561E+02 3 Delta RA: 0.38844048E+02 Delta DEC: -0.17459781E+02 4 Delta RA: 0.39776387E+02 Delta DEC: -0.18851121E+02 5 Delta RA: 0.39409174E+02 Delta DEC: -0.18578850E+02 6 Delta RA: 0.39425029E+02 Delta DEC: -0.19309530E+02 7 Delta RA: 0.37695231E+02 Delta DEC: -0.18042023E+02 8 Delta RA: 0.38298891E+02 Delta DEC: -0.16618917E+02 9 Delta RA: 0.39137285E+02 Delta DEC: -0.17164100E+02 10 Delta RA: 0.39484933E+02 Delta DEC: -0.17287701E+02 There are 10 good reference stars. Mean Delta RA, and sigma: 0.39008985E+02 0.61679539E+00 Mean Delta DEC, and sigma: -0.17866502E+02 0.83148510E+00 check of position angle - ROTPOSN + 90 deg from telescope/DCS/image header vs PA determined by set of reference stars: X deviations: average, sigma -0.17456679E-05 0.06 Y deviations: average sigma -0.84675844E-06 0.03 mean angle, 2 values 89.6287 89.5924 89.6105 delta X,Y of centerfield -0.607 2.645 Mean angle 89.611 -89.999 -90.389 PA from header, PA from image output coordinates of objects - no change in PA, output coordinates: CENTER 9999 0.00 6 4 22.9812 +24 6 8.4558 1950.0 2007.2 2416 100 14.43 6 4 11.1790 +24 8 15.9703 1950.0 2007.2 4512 100 13.76 6 4 35.3140 +24 3 39.4556 1950.0 2007.2 (14) 100 14.91 6 4 17.7636 +24 5 50.6998 1950.0 2007.2 3127 100 15.14 6 4 21.8472 +24 5 46.7605 1950.0 2007.2 4104 100 15.17 6 4 23.8838 +24 6 4.4909 1950.0 2007.2 (87) 100 14.62 6 4 20.7443 +24 6 3.1138 1950.0 2007.2 1336 100 14.70 6 4 26.6107 +24 7 49.4856 1950.0 2007.2 K 100 15.61 6 4 33.9691 +24 8 8.2473 1950.0 2007.2 4367 100 15.09 6 4 24.2820 +24 3 27.7092 1950.0 2007.2 2316 100 14.20 6 4 14.2180 +24 6 18.6250 1950.0 2007.2 Now we modify the PA as suggested by reference stars: Results of reference star offsets in arc-sec 1 Delta RA: 0.38770895E+02 Delta DEC: -0.17920641E+02 2 Delta RA: 0.38830216E+02 Delta DEC: -0.17951787E+02 3 Delta RA: 0.38803107E+02 Delta DEC: -0.17919951E+02 4 Delta RA: 0.38500753E+02 Delta DEC: -0.18203242E+02 5 Delta RA: 0.38566460E+02 Delta DEC: -0.18181046E+02 6 Delta RA: 0.38187398E+02 Delta DEC: -0.18294842E+02 7 Delta RA: 0.38611916E+02 Delta DEC: -0.17718486E+02 8 Delta RA: 0.39029468E+02 Delta DEC: -0.17706403E+02 9 Delta RA: 0.38952406E+02 Delta DEC: -0.17964204E+02 10 Delta RA: 0.38802544E+02 Delta DEC: -0.18038162E+02 Mean Delta RA, and sigma: 0.38705516E+02 0.24565868E+00 Mean Delta DEC, and sigma: -0.17989877E+02 0.19528016E+00 check of position angle - ROTPOSN + 90 deg from telescope/DCS/image header vs PA determined by set of reference stars: X deviations: average, sigma 0.17200897E-07 0.06 Y deviations: average sigma -0.73023206E-06 0.03 mean angle, 2 values 89.6286 89.5924 89.6105 delta X,Y of centerfield -0.884 2.521 Mean angle 89.611 -90.389 -90.389 PA from header, PA from image output coordinates of objects: CENTER 9999 0.00 6 4 22.9953 +24 6 8.2394 1950.0 2007.2 2416 100 14.43 6 4 11.2569 +24 8 16.8516 1950.0 2007.2 4512 100 13.76 6 4 35.2538 +24 3 38.0928 1950.0 2007.2 (14) 100 14.91 6 4 17.7690 +24 5 50.9703 1950.0 2007.2 3127 100 15.14 6 4 21.8506 +24 5 46.6502 1950.0 2007.2 4104 100 15.17 6 4 23.8960 +24 6 4.1902 1950.0 2007.2 (87) 100 14.62 6 4 20.7559 +24 6 3.1060 1950.0 2007.2 1336 100 14.70 6 4 26.6751 +24 7 48.9282 1950.0 2007.2 K 100 15.61 6 4 34.0426 +24 8 7.0035 1950.0 2007.2 4367 100 15.09 6 4 24.2162 +24 3 27.3752 1950.0 2007.2 2316 100 14.20 6 4 14.2374 +24 6 19.2256 1950.0 2007.2