File Name Entry Date Time UTR Object Name Observation Comments -------------------- ----------------------- --- -------------------- --------------------- img1000.fits 2011-03-29T21:20:57.118 10 Solar Door open, focus=2.649mm absolute Description: Solar spectra on all fibers using densepack pointed at white paper reflecting sunlight from the hallway. Attempting dither pairs. See header cards for dither positions in pixels from nominal starting position named "10 pixels". -------------------- ----------------------- --- -------------------- --------------------- img1001.fits 2011-03-29T21:24:20.854 10 Solar Door open, focus=2.649mm absolute, dither pair Description: dither pair 0.5 pixel with img1000 -------------------- ----------------------- --- -------------------- --------------------- img1002.fits 2011-03-29T21:29:21.877 10 Solar Door open, focus=2.649mm absolute, dither pair Description: back to home dither position -------------------- ----------------------- --- -------------------- --------------------- img1003.fits 2011-03-29T21:31:49.844 10 Solar Door open, focus=2.649mm absolute, dither pair Description: +0.5 pixel dither -------------------- ----------------------- --- -------------------- --------------------- img1004.fits 2011-03-29T21:36:24.647 10 Solar Door open, focus=2.649mm absolute, dither pair Description: no dither from last position -------------------- ----------------------- --- -------------------- --------------------- img1005.fits 2011-03-29T21:39:34.689 10 Solar Door open, focus=2.649mm absolute, dither pair Description: back to home position -------------------- ----------------------- --- -------------------- --------------------- img1006.fits 2011-03-29T21:45:36.461 10 Solar Door open, focus=2.649mm absolute, dither pair Description: changed the illumination pattern to simulate "clouds" -- less flux. -------------------- ----------------------- --- -------------------- --------------------- img1007.fits 2011-03-29T21:49:19.609 10 Solar Door open, focus=2.649mm absolute, dither pair Description: same as above, dithered to home position -------------------- ----------------------- --- -------------------- --------------------- img1008.fits 2011-03-29T21:52:20.239 10 Solar Door open, focus=2.649mm absolute, dither pair Description: same illumination as previous, +0.5 position -------------------- ----------------------- --- -------------------- --------------------- img1009.fits 2011-03-29T21:54:33.839 10 Solar Door open, focus=2.649mm absolute, dither pair Description: same illumination, back 1 full dither position to -0.5 relative pixels to home. -------------------- ----------------------- --- -------------------- --------------------- img1010.fits 2011-03-29T22:03:18.026 10 Solar Door open, focus=2.649mm absolute, dither pair Description: even darker illumination than before. -------------------- ----------------------- --- -------------------- --------------------- img1011.fits 2011-03-29T22:05:40.293 10 Solar Door open, focus=2.649mm absolute, dither pair Description: even darker illumination -------------------- ----------------------- --- -------------------- --------------------- img1012.fits 2011-03-29T22:10:07.749 10 Solar Door open, focus=2.649mm absolute, dither pair Description: even darker illumination --- opened door halfway through -- home position -------------------- ----------------------- --- -------------------- --------------------- img1013.fits 2011-03-29T22:13:07.671 10 Solar Door open, focus=2.649mm absolute, dither pair Description: same as before -- opened door halfway through -- dithered +0.5 pixels -------------------- ----------------------- --- -------------------- --------------------- img1014.fits 2011-03-29T22:18:16.614 40 UrNe UrNe, dithered +0.5 pix Description: UrNe lamp at the +0.5 pix dither position. -------------------- ----------------------- --- -------------------- --------------------- img1015.fits 2011-03-29T22:30:11.757 10 QTH QTH, dithered +0.5 pix Description: trace in +0.5 dithered position -------------------- ----------------------- --- -------------------- --------------------- img1016.fits 2011-03-29T22:32:22.703 10 QTH QTH, dithered +0 pix Description: trace for home position -------------------- ----------------------- --- -------------------- --------------------- img1017.fits 2011-03-29T22:35:16.720 40 UrNe UrNe, dithered +0 pix Description: UrNe in "home" position. Note that persistent image still stronger from the sunlight exposures. -------------------- ----------------------- --- -------------------- --------------------- img1018.fits 2011-03-29T22:42:42.375 40 UrNe UrNe, dithered -0.5 pix Description: dithered to -0.5 pixels -------------------- ----------------------- --- -------------------- --------------------- img1019.fits 2011-03-29T22:51:33.415 40 UrNe UrNe, dithered -1 pix Description: -1 pix dither from home -------------------- ----------------------- --- -------------------- --------------------- img1020.fits 2011-03-29T23:01:23.156 40 UrNe UrNe, dithered +1 pix Description: +1 pix dither from home -------------------- ----------------------- --- -------------------- --------------------- img1021.fits 2011-03-29T23:09:17.022 40 UrNe UrNe, dithered +0 pix Description: UrNe at home position. File Name Entry Date Time UTR Object Name Observation Comments -------------------- ----------------------- --- -------------------- --------------------- img1022.fits 2011-03-29T23:25:09.650 10 QTH QTH at +0 pix Description: Begin sequence to check for etalon effect. -------------------- ----------------------- --- -------------------- --------------------- img1023.fits 2011-03-29T23:29:27.976 10 QTH QTH at +0 pix, etalon test Description: test of the etalon effedct. Bundles 1, 3, 6 and 10 were unplugged and replugged before taking exposure. -------------------- ----------------------- --- -------------------- --------------------- img1024.fits 2011-03-29T23:32:49.312 10 QTH QTH at +0 pix, etalon test Description: Fiber bundles 1, 3, 6 10 unplugged and replugged before exposure. -------------------- ----------------------- --- -------------------- --------------------- img1025.fits 2011-03-29T23:35:27.758 10 QTH QTH at +0 pix, etalon test Description: Fiber bundles 1, 3, 6, 10 unplugged and replugged before exposure. -------------------- ----------------------- --- -------------------- --------------------- img1026.fits 2011-03-29T23:37:51.348 10 QTH QTH at +0 pix, etalon test Description: Fiber bundles 1, 3, 6, 10 unplugged and replugged before exposure. -------------------- ----------------------- --- -------------------- --------------------- img1027.fits 2011-03-29T23:40:10.526 10 QTH QTH at +0 pix, etalon test Description: Fiber bundles 1, 3, 6, 10 unplugged abd replugged before exposure. -------------------- ----------------------- --- -------------------- --------------------- img1028.fits 2011-03-29T23:58:03.856 10 QTH QTH at +0 pix, etalon test Description: Scrambled the repluggings: Spec bundle 1 (serial #5) --> densepack 3 Spec bundle 3 (serial #7) --> densepack 6 Spec bundle 6 (serial #4) --> densepack 10 Spec bundle 10 (serial #X) --> densepack 1 -------------------- ----------------------- --- -------------------- --------------------- img1029.fits 2011-03-30T00:04:46.737 10 QTH QTH at +0 pix, etalon test Description: Repeated previoius one -- persistence from flashlight illumination. -------------------- ----------------------- --- -------------------- --------------------- img1030.fits 2011-03-30T00:07:47.453 10 QTH QTH at +0 pix, etalon test Description: Repeat again -- seeing bundle 5 change even though it was untouched?? -------------------- ----------------------- --- -------------------- --------------------- img1031.fits 2011-03-30T00:12:20.727 10 QTH QTH at +0 pix, etalon test Description: Now unplug and replug 1, 3, 6, 10 in the new mapping arrangement. -------------------- ----------------------- --- -------------------- --------------------- img1032.fits 2011-03-30T00:14:53.031 10 QTH QTH at +0 pix, etalon test Description: Unplugged and replugged 1, 3, 6, 10 in same remapped configuration. -------------------- ----------------------- --- -------------------- --------------------- img1033.fits 2011-03-30T00:17:12.404 10 QTH QTH at +0 pix, etalon test Description: Unplugged and replugged 1, 3, 6, 10 in same remapped configuration. -------------------- ----------------------- --- -------------------- --------------------- img1034.fits 2011-03-30T00:19:38.527 10 QTH QTH at +0 pix, etalon test Description: Unplugged and replugged 1, 3, 5, 10 in same remapped configuration. -------------------- ----------------------- --- -------------------- --------------------- img1035.fits 2011-03-30T00:23:55.840 10 QTH QTH at +0 pix, etalon test Description: Now back to original plugging configuration. -------------------- ----------------------- --- -------------------- --------------------- img1036.fits 2011-03-30T00:25:58.546 10 QTH QTH at +0 pix, etalon test Description: Repeat of last exposure -- no repluggings. -------------------- ----------------------- --- -------------------- --------------------- img1037.fits 2011-03-30T00:28:49.462 10 QTH QTH at +0 pix, etalon test Description: Another exposure -- no replugginga in between. -------------------- ----------------------- --- -------------------- --------------------- img1038.fits 2011-03-30T00:30:48.774 10 QTH QTH at +0 pix, etalon test Description: Redo once more -- no repluggings. File Name Entry Date Time UTR Object Name Observation Comments -------------------- ----------------------- --- -------------------- --------------------- img1039.fits 2011-03-30T00:46:25.560 10 ThArNe ThArNe at 9.999 pixel Description: Start dither precision sequence at home position. Will use the ICS s/w "Curr Position (pixel)" values in the logs to prevent making mistakes in my drowsiness. In this system, 10 pixels = home position. -------------------- ----------------------- --- -------------------- --------------------- img1040.fits 2011-03-30T00:48:56.618 10 ThArNe ThArNe at 8.999 pixel Description: Moved down one pixel to start sequence. Note that 1152 motor steps is one pixel. So can't ask precisely for 1/10 pixel dithers, but will ask for 115 step changes in motor position. -------------------- ----------------------- --- -------------------- --------------------- img1041.fits 2011-03-30T00:53:01.882 10 ThArNe ThArNe at 9.099 pixel -------------------- ----------------------- --- -------------------- --------------------- img1042.fits 2011-03-30T00:55:19.551 10 ThArNe ThArNe at 9.199 pixel -------------------- ----------------------- --- -------------------- --------------------- img1043.fits 2011-03-30T00:57:18.642 10 ThArNe ThArNe at 9.199 pixel Description: Note error in the "FILTER" card that said this was 9.199 pixels but it is indeed 9.299 pixels. -------------------- ----------------------- --- -------------------- --------------------- img1044.fits 2011-03-30T01:00:56.810 10 ThArNe ThArNe at 9.399 pixel -------------------- ----------------------- --- -------------------- --------------------- img1045.fits 2011-03-30T01:02:49.272 10 ThArNe ThArNe at 9.499 pixel -------------------- ----------------------- --- -------------------- --------------------- img1046.fits 2011-03-30T01:04:45.161 10 ThArNe ThArNe at 9.598 pixel Description: Again, comment card is bad in header (didn't change in time). Was actually at 9.598 pixels. Use the telem23 keyword as definitive in position of the array. -------------------- ----------------------- --- -------------------- --------------------- img1047.fits 2011-03-30T01:07:55.533 10 ThArNe ThArNe at 9.698 pixels -------------------- ----------------------- --- -------------------- --------------------- img1048.fits 2011-03-30T01:09:56.554 10 ThArNe ThArNe at 9.798 pixels -------------------- ----------------------- --- -------------------- --------------------- img1049.fits 2011-03-30T01:11:51.789 10 ThArNe ThArNe at 9.898 pixels -------------------- ----------------------- --- -------------------- --------------------- img1050.fits 2011-03-30T01:13:53.885 10 ThArNe ThArNe at 9.998 pixels -------------------- ----------------------- --- -------------------- --------------------- img1051.fits 2011-03-30T01:16:02.091 10 ThArNe ThArNe at 10.097 pixels -------------------- ----------------------- --- -------------------- --------------------- img1052.fits 2011-03-30T01:18:05.918 10 ThArNe ThArNe at 10.197 pixels -------------------- ----------------------- --- -------------------- --------------------- img1053.fits 2011-03-30T01:20:06.430 10 ThArNe ThArNe at 10.297 pixels -------------------- ----------------------- --- -------------------- --------------------- img1054.fits 2011-03-30T01:22:17.019 10 ThArNe ThArNe at 10.397 pixels -------------------- ----------------------- --- -------------------- --------------------- img1055.fits 2011-03-30T01:24:19.752 10 ThArNe ThArNe at 10.497 pixels -------------------- ----------------------- --- -------------------- --------------------- img1056.fits 2011-03-30T01:26:30.419 10 ThArNe ThArNe at 10.597 pixels -------------------- ----------------------- --- -------------------- --------------------- img1057.fits 2011-03-30T01:28:36.451 10 ThArNe ThArNe at 10.696 pixels -------------------- ----------------------- --- -------------------- --------------------- img1058.fits 2011-03-30T01:30:37.928 10 ThArNe ThArNe at 10.796 pixels Description: Comment card not updated correctly. should be 10.796 pixels. -------------------- ----------------------- --- -------------------- --------------------- img1059.fits 2011-03-30T01:32:37.313 10 ThArNe ThArNe at 10.896 pixels -------------------- ----------------------- --- -------------------- --------------------- img1060.fits 2011-03-30T01:34:29.640 10 ThArNe ThArNe at 10.996 pixels Description: Comment card wrong. SHould be 10.996 pixels. Last in rising sequence. -------------------- ----------------------- --- -------------------- --------------------- img1061.fits 2011-03-30T01:37:24.937 10 ThArNe ThArNe at home position again 9.999 pixels Description: Return to home position.