se0203q1 Data Log
se0203q1.datalog: Reduction Log for se0203q1
Reducer: Reed Riddle
File: /wet/xcov23/kpd1930/raw/se0203q1
File format: Quilt 9
Reduction date & time: 4 September 2003 20:34:47
Observers: djs
Run name: se0203q1
Acquisition software: Quilt 9
Extraction software: Quilt 9
Object: KPD 1930+2752
Observatory: Siding Springs Observatory
Telescope: 1.0m
Number of channels: 3
Number of data points: 1656
TIME INFORMATION
Start Date & time (UT): 2 September 2003 09:15:00.000
Exposure time (s): 10.000000
Readout time (s): 0.000000
Cycle time (s): 0.000000
Drift (s): 0.000000
File time format: TIME_PMT_SYSTEM
PHOTOMETER INFORMATION
Photometer name: VUW3ch
Photometer type: PMT
Filter: CLEAR
Aperture setup: One sky for all apertures
Aperture size (pixels): 0.000000
Aperture shape: Circle
Aperture scaling: 1.00 1.00 1.00
CHANNEL INFORMATION
Channel 1: DATA CHANNEL SKY: Channel 3
Channel 2: COMP CHANNEL SKY: Channel 3
Channel 3: SKY CHANNEL Smoothing: 9
REDUCTION OPERATIONS SUMMARY
Reduction started: 4 September 2003 20:34:47 UTC
DEAD TIME REDUCTION: Channels 1 2 3
SKY SUBTRACTION: Channels 1 2
FIT CURVE: Channel 2
EXTINCTION: Channels 1
CHANNEL 1 OPERATIONS
DEAD: Ch 1 Time = 30.00ns Maximum loss is 0.153% at point 9
SKY_SUB: Channel 3 subtracted, smoothed by 9, sky ratio 0.965172
EXTINC: Channel 1 extinction coefficient 0.200000
Channel 1 average data value: 16785.789
Channel 1 barycentric correction: 263.331
Channel 1 leap second correction: 64.184
CHANNEL 2 OPERATIONS
DEAD: Ch 2 Time = 30.00ns Maximum loss is 8.724% at point 485
SKY_SUB: Channel 3 subtracted, smoothed by 9, sky ratio 6.331777
FIT: Type POLYNOMIAL Order 2 Range 0-1655 Error 359.440735
FIT: C0 2406250.750000 C1 79.423653 C2 -0.006489
Channel 2 average data value: 2464480.938
Channel 2 barycentric correction: 263.331
Channel 2 leap second correction: 64.184
CHANNEL 3 OPERATIONS
DEAD: Ch 3 Time = 30.00ns Maximum loss is 0.125% at point 32
Channel 3 average data value: 34346.817
Channel 3 barycentric correction: 263.331
Channel 3 leap second correction: 64.184
SKY POINTS
CH 1 CH 2 CH 3
========================================================================
611 612
612 613
613 614
614 615
615 616
616 617
617 618
618 619
619 620
620 621
621 622
622 623
623 624
624 1140
625 1141
626 1142
627 1143
628 1144
629 1145
630 1146
631 1147
632 1148
633 1653
634 1654
1139 1655
1140
1141
1142
1143
1144
1145
1146
1147
1148
1650
1651
1652
1653
1654
1655
GARBAGE POINTS
CH 1 CH 2 CH 3
========================================================================
443 444
444 445
445 446
446 447
447 448
448 449
449 450
450 451
451 452
452 453
453 454
454 455
455 456
456 457
457 458
458 459
459 460
460 461
461 462
462 463
463 464
464 465
465 466
466 467
467 468
468 469
469 470
470 471
471 472
472 473
473 474
474 475
475 476
476 477
477 478
478 479
479 480
480 481
481 482
482 483
483 484
484 485
485 486
486 487
487 488
488 489
489 490
490 491
491 492
492 493
493 494
494 495
495 496
496 497
497 498
498 499
499 500
500 501
501 611
502 625
635 626
636 627
637 628
638 629
639 630
640 631
641 1137
642 1138
643 1139
644 1149
645 1150
646 1151
647 1649
648 1650
649 1651
650 1652
651
652
653
654
655
656
657
658
659
660
661
1137
1138
1149
1150
1151
1649