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Calibration Results

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Last updated
20 December 2001 14:00:03

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Printable version

Table 1 : HRC Gain - FPR Tests

Cal. Log
Numbers
texp
[s]
THRC
[C]
Signal
[e-]
Filters Plots System Gain
[e-/DN]
pt.pro
System Gain
[e-/DN]
acsgain.pro
Comments
5345 & 5350
5346 & 5351
5347 & 5352
5348 & 5353
5349 & 5354
Bias: 5344
0.5
4.5
9.2
0.4
0.8
-72 ~50
~370
~750
4250 & 4280
8500 & 8600
F502N
F502N
F502N
F625W
F625W
Slope
Histogram
1.159 1.144 AMP C,
FPR Test,
11 March 1999
5357 & 5362
5358 & 5363
5359 & 5364
5360 & 5365
5361 & 5366
Bias: 5356
0.5
4.5
9.2
0.4
0.8
-72 ~45
~370
~750
4250 & 4300
8520 & 8600
F502N
F502N
F502N
F625W
F625W
Slope
Histogram
1.163 1.149 AMP C,
FPR Test,
11 March 1999
5415 & 5420
5416 & 5421
5417 & 5422
5418 & 5423
5419 & 5424
Bias: 5414
0.5
4.5
9.2
0.4
0.8
-84 No values given. F502N
F502N
F502N
F625W
F625W
Slope
Histogram
1.162 1.139 AMP C,
FPR Test,
11 March 1999,
Tungsten-3
5427 & 5432
5428 & 5433
5429 & 5434
5430 & 5435
5431 & 5436
Bias: 5426
0.5
4.5
9.2
0.4
0.8
-85.1 & -85.8
-85.1 & -85.8
-85.8
-85.8
-85.8
-85.1 (Bias)
No values given. F502N
F502N
F502N
F625W
F625W
Slope
Histogram
1.162 NA AMP C,
FPR Test,
11 March 1999,
Tungsten-3
5451 & 5456
5452 & 5457
5453 & 5458
5454 & 5459
5455 & 5460
Bias: 5450
0.5
4.5
9.2
0.4
0.8
-80 No values given. F502N
F502N
F502N
F625W
F625W
Slope
Histogram
1.163 NA AMP C,
FPR Test,
12 March 1999,
Tungsten-3,
Short streak noise
in 5451, 5456 (strong).
5463 & 5468
5464 & 5469
5465 & 5470
5466 & 5471
5467 & 5472
Bias: 5462
0.5
4.5
9.2
0.4
0.8
-80 No values given. F502N
F502N
F502N
F625W
F625W
Slope
Histogram
1.156 NA AMP C,
FPR Test,
12 March 1999,
Tungsten-3,
Short streak noise
in 5463, 5468 (strong).
5714 & 5719
5715 & 5720
5716 & 5721
5717 & 5722
5718 & 5723
Bias: 5713
0.5
4.5
9.2
0.4
0.8
-91 ~45
~360
~750
~4200
8200 & 8400
F502N
F502N
F502N
F625W
F625W
Slope
Histogram
1.167 NA AMP C,
FPR Test,
13 March 1999,
Tungsten-3
5726 & 5731
5727 & 5732
5728 & 5733
5729 & 5734
5730 & 5735
Bias: 5725
0.5
4.5
9.2
0.4
0.8
-91 ~45
~360
~750 & ~730
~4200
8200 & 8400
F502N
F502N
F502N
F625W
F625W
Slope
Histogram
1.161 NA AMP C,
FPR Test,
13 March 1999,
Tungsten-3

Note: The first of the paired images is a serial readout and the second of the pair is a parallel readout. Because the electronic gain (uV/DN) used in this test was not given, only the system gain (e-/DN) will be reported.