Retha-0042 Data Log
Retha-0042.datalog: Reduction Log for Retha-0042.dat
Reducer: Reed Riddle
File: /wet/xcov23/g2938/raw/Retha-0042.dat
File format: XQED data
Reduction date & time: 30 August 2003 03:17:12
Observers: Retha Pretorius
Run name: Retha-0042.dat
Acquisition software: WRMWIND
Extraction software: DUPHOT
Object: G 29-38
Observatory: South Africa Astronomical Obs.
Telescope: 0.75m
Number of channels: 2
Number of data points: 1923
TIME INFORMATION
Start Date & time (UT): 29 August 2003 21:08:50.000
End Date & time (UT): 30 August 2003 02:29:10.000
Exposure time (s): 10.000000
Readout time (s): 0.000000
Cycle time (s): 10.000000
Drift (s): 0.000000
File time format: TIME_FITS_FORMAT
PHOTOMETER INFORMATION
Photometer name: UCT CCD
Photometer type: CCD
Aperture setup: One sky for all apertures
Aperture size (pixels): 20.000000
Aperture shape: SQUARE
Aperture scaling: 1.00 1.00
CHANNEL INFORMATION
Channel 1: DATA CHANNEL SKY:
Channel 2: COMP CHANNEL SKY:
REDUCTION OPERATIONS SUMMARY
Reduction started: 30 August 2003 03:17:12 UTC
FIT CURVE: Channel 1
CHANNEL 1 OPERATIONS
Channel 1 average data value: 121617.764
Channel 1 barycentric correction: 473.916
Channel 1 leap second correction: 64.184
FIT: Type POLYNOMIAL Order 2 Range 0-1922 Error 141.289124
FIT: C0 118921.070312 C1 1.227515 C2 -0.000072
Channel 1 average data value: 121617.619
Channel 1 barycentric correction: 473.916
Channel 1 leap second correction: 64.184
CHANNEL 2 OPERATIONS
Channel 2 average data value: 10140.597
Channel 2 barycentric correction: 473.916
Channel 2 leap second correction: 64.184
Channel 2 average data value: 10140.597
Channel 2 barycentric correction: 473.916
Channel 2 leap second correction: 64.184
SKY POINTS
CH 1 CH 2
========================================================================
GARBAGE POINTS
CH 1 CH 2
========================================================================
112 134
120 175
134 377
286 727
325 739
344 743
377 783
378 814
574 815
584 828
591 831
594 846
596 870
599 872
611 875
614 876
615 884
619 956
624 959
634 1007
647 1093
652 1099
659 1103
660 1136
661 1137
664 1138
667 1139
669 1143
678 1144
679 1181
682 1210
684 1225
685 1226
690 1227
700 1228
707 1229
709 1230
710 1231
718 1232
719 1233
720 1234
727 1235
730 1236
734 1238
735 1239
736 1283
739 1311
743 1393
762 1394
763 1395
767 1396
768 1401
783 1402
784 1403
785 1404
786 1405
787 1406
788 1407
789 1408
790 1411
791 1412
792 1413
793 1414
794 1415
795 1416
796 1417
797 1418
798 1419
799 1420
800 1421
801 1422
802 1423
803 1424
804 1425
805 1426
806 1427
807 1428
808 1429
809 1430
810 1431
811 1432
812 1433
813 1434
814 1435
815 1436
816 1437
817 1438
818 1439
819 1440
820 1638
821 1659
822 1663
823 1907
824
826
827
828
830
831
832
846
849
852
856
868
869
870
871
872
873
874
875
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879
880
883
884
886
887
892
895
896
902
914
915
931
933
934
935
938
941
942
951
956
960
963
971
974
981
986
989
990
992
993
995
999
1002
1003
1004
1007
1008
1011
1013
1017
1018
1021
1023
1024
1031
1033
1035
1042
1047
1051
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1073
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1082
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1098
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1100
1102
1103
1110
1113
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1119
1122
1123
1124
1125
1126
1127
1130
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1134
1135
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1137
1138
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1141
1142
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1144
1162
1165
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1175
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1177
1181
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1234
1235
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1270
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1365
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1387
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1447
1481
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1594
1621
1628
1636
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1646
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1663
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1673
1688
1698
1699
1703
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1708
1717
1738
1739
1747
1750
1753
1773
1828
1851
1861
1895
1897
1907