Find the 10 brightest USNO UCAC2 Stars in image
test.fts and sort them by right
ascension.
$ > imucac2 -hsn 10 testx90mbw.fits
imucac2 3.5, 22 August 2003, Doug Mink (dmink@cfa.harvard.edu)
testx90mbw.fits: RA: 16:15:30.996 - 16:16:22.682 J2000
Dec: +31:19:36.69 - +31:30:36.53 J2000
10 / 16 USNO UCAC2 Catalog Stars Mag <= 13.9 at 1995.4192 in FITS image testx90mbw.fits
ucac2_id RA2000 Dec2000 MagJ MagH MagK MagC X Y
244.071712 16:15:34.357 +31:30:06.37 12.34 11.95 11.87 13.37 959.9 977.7
243.072529 16:15:34.900 +31:24:43.06 12.76 12.29 12.22 13.91 947.9 475.1
243.072530 16:15:37.310 +31:23:51.77 13.70 13.39 13.30 14.66 899.8 395.4
243.072532 16:15:41.497 +31:26:37.36 13.42 12.95 12.81 14.85 817.3 652.9
243.072534 16:15:45.549 +31:27:48.29 12.06 11.62 11.49 13.19 737.1 763.2
243.072535 16:15:49.362 +31:26:42.25 12.31 11.99 11.90 13.10 661.0 660.7
243.072538 16:15:52.979 +31:25:15.52 13.72 13.29 13.23 14.78 588.8 526.0
243.072541 16:15:55.922 +31:19:58.24 12.91 12.61 12.56 13.59 528.7 32.9
243.072550 16:16:08.366 +31:26:15.52 12.49 12.10 12.04 13.53 283.3 619.8
243.072564 16:16:21.165 +31:29:28.92 13.86 13.54 13.47 14.78 30.2 921.0
where the columns are region.number, J2000 RA, J2000 Dec, J, H, K, and UCAC
magnitudes, and image X and Y pixel coordinates computed using the
image world coordinate system.
To write a file
testx90mb2.fits.ucac2, use
imucac2 -wn 10 test.fts
[WCSTools]
[WCSTools programs]
[imcat]
[sucac2]