phot081903 Data Log
phot081903.out.datalog: Reduction Log for phot081903.out
Reducer: wet
File: /wet/xcov23/kpd1930/raw/phot081903.out
File format: XQED data
Reduction date & time: 20 August 2003 21:51:41
Observers: Judi Provencal , Danny Childers , Jack Fisher
Run name: photo081903.txt
Acquisition software: CCDSOFT V4
Extraction software: AIP4WIN
Object: KPD 1930+2752
Observatory: Mt. Cuba Observatory
Telescope: 0.6m
Number of channels: 4
Number of data points: 1325
TIME INFORMATION
Start Date & time (UT): 19 August 2003 01:11:23.000
Exposure time (s): 10.000000
Readout time (s): 3.750000
Cycle time (s): 13.750000
Drift (s): 8.500000
File time format: TIME_FITS_FORMAT
PHOTOMETER INFORMATION
Photometer name: Mt. Cuba Ap7p CCD
Photometer type: CCD
Filter: CLEAR
Aperture setup: One sky for all apertures
Aperture size (pixels): 4.800000
Aperture shape: ANNULAR
Aperture scaling: 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 2
Channel 4: COMP CHANNEL SKY: Channel 2
REDUCTION OPERATIONS SUMMARY
Reduction started: 20 August 2003 21:51:41 UTC
SKY SUBTRACTION: Channels 1 3 4
EXTINCTION: Channels 1 3 4
SKY DIVISION: Channels 1
FIT CURVE: Channel 1
UNDO: FITTING undone in Channel 1!
CHANNEL 1 OPERATIONS
SKY_SUB: Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
EXTINC: Channel 1 extinction coefficient 0.250000
SKY_DIV: Ch 1 divided by Ch 2
Channel 1 average data value: 16530.748
CHANNEL 2 OPERATIONS
Channel 2 average data value: 1107.616
CHANNEL 3 OPERATIONS
SKY_SUB: Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
EXTINC: Channel 3 extinction coefficient 0.250000
Channel 3 average data value: 75995.190
CHANNEL 4 OPERATIONS
SKY_SUB: Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
EXTINC: Channel 4 extinction coefficient 0.250000
Channel 4 average data value: 19672.680
SKY POINTS
CH 1 CH 2 CH 3 CH 4
========================================================================
GARBAGE POINTS
CH 1 CH 2 CH 3 CH 4
========================================================================
11 0 21
14 11 22
20 14 24
21 15 25
22 20 26
24 21 27
25 22 28
26 24 29
27 25 98
28 26 113
29 27 151
97 28 152
98 29 153
112 30 154
113 98 156
150 112 157
151 113 158
152 150 159
153 151 163
154 152 325
155 153 326
156 154 327
157 155 329
158 156 336
159 157 337
160 158 339
161 159 340
162 160 341
163 161 342
317 162 343
318 163 344
319 317 345
320 318 346
321 320 347
322 321 348
323 322 349
324 323 350
325 324 600
326 325 601
327 326 602
328 327 603
329 328 604
330 329 605
331 330 606
332 331 608
333 332 609
334 333 610
335 334 611
336 335 615
337 336 678
338 337 679
339 338 680
340 339 681
341 340 682
342 341 683
343 342 684
344 343 685
345 344 686
346 345 1319
347 346
348 347
349 348
350 349
351 350
352 351
353 352
354 353
355 354
356 355
357 356
358 357
359 358
360 359
361 360
362 361
364 362
365 364
366 365
367 366
368 367
369 368
370 369
384 370
385 385
386 597
600 598
601 599
602 600
603 601
604 602
605 603
606 604
608 605
609 606
610 608
611 609
612 610
613 611
614 612
615 614
616 615
661 616
676 661
678 678
679 679
680 680
681 681
682 682
683 683
684 684
685 685
686 686
687 687
690 690
692 692
705 705
706
1319