NOT_Aug19b.datalog: Reduction Log for NOT_Aug19b.dat
Reducer: Andrzej
File: /wet/xcov23/kpd1930/raw/NOT_Aug19b.dat
File format: XQED data
Reduction date & time: 21 August 2003 21:29:10
Observers: Roy H. Østensen
Run name: NOT_Aug19b
Acquisition software: none
Extraction software: none
Object: KPD 1930+2752
Observatory: Nordic Optical Telescope
Telescope: (NOT)
Number of channels: 6
Number of data points: 755
TIME INFORMATION
Start Date & time (UT): 20 August 2003 00:09:17.000
Exposure time (s): 4.900000
Readout time (s): 4.780000
Cycle time (s): 10.000000
Drift (s): 0.000000
File time format: TIME_FITS_FORMAT
PHOTOMETER INFORMATION
Photometer name: NOT-ALFSOC
Photometer type: CCD
Aperture setup: One sky for all apertures
Aperture size (pixels): 0.000000
Aperture shape: ANNULAR
Aperture scaling: 1.00 1.00 1.00 1.00 1.00 1.00
CHANNEL INFORMATION
Channel 1: DATA CHANNEL SKY: Channel 2
Channel 2: SKY CHANNEL Smoothing: 1
Channel 3: COMP CHANNEL SKY: Channel 4
Channel 4: SKY CHANNEL Smoothing: 1
Channel 5: COMP CHANNEL SKY: Channel 4
Channel 6: SKY CHANNEL Smoothing: 1
REDUCTION OPERATIONS SUMMARY
Reduction started: 21 August 2003 21:29:10 UTC
SKY SUBTRACTION: Channels 1 3 5
SKY DIVISION: Channels 1
EXTINCTION: Channels 1 3 5
CHANNEL 1 OPERATIONS
SKY_SUB: Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
SKY_DIV: Ch 1 divided by Ch 2
EXTINC: Channel 1 extinction coefficient 0.050000
Channel 1 average data value: 161434.686
Channel 1 barycentric correction: 302.833
Channel 1 leap second correction: 64.184
CHANNEL 2 OPERATIONS
Channel 2 average data value: 11520.041
Channel 2 barycentric correction: 302.833
Channel 2 leap second correction: 64.184
CHANNEL 3 OPERATIONS
SKY_SUB: Channel 4 subtracted, smoothed by 1, sky ratio 1.000000
EXTINC: Channel 3 extinction coefficient 0.050000
Channel 3 average data value: 125878.377
Channel 3 barycentric correction: 302.833
Channel 3 leap second correction: 64.184
CHANNEL 4 OPERATIONS
Channel 4 average data value: 12947.225
Channel 4 barycentric correction: 302.833
Channel 4 leap second correction: 64.184
CHANNEL 5 OPERATIONS
SKY_SUB: Channel 4 subtracted, smoothed by 1, sky ratio 1.000000
EXTINC: Channel 5 extinction coefficient 0.050000
Channel 5 average data value: 181498.993
Channel 5 barycentric correction: 302.833
Channel 5 leap second correction: 64.184
CHANNEL 6 OPERATIONS
Channel 6 average data value: 12947.225
Channel 6 barycentric correction: 302.833
Channel 6 leap second correction: 64.184
SKY POINTS
CH 1 CH 2 CH 3 CH 4 CH 5 CH 6
========================================================================
GARBAGE POINTS
CH 1 CH 2 CH 3 CH 4 CH 5 CH 6
========================================================================
47
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
90
94
95
337
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754