Observation information
- date-obs: 2022-09-01
- time-obs: 06:26:37.291300000
- date-end: 2022-09-01
- time-end: 08:25:30.286700000
- obs_id: A09_002T01_9000005322
- exposure: 4650.5592971
- sourceid: HD 110432
- observer: tsujimot
- ra_pnt: 190.7094
- dec_pnt: -63.05862
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A09_002T01_9000005322_37452cztM0_level2.evt
| modeM0/AS1A09_002T01_9000005322_37452cztM0_level2_quad_clean.evt
|
Size (bytes) | 551,511,360 | 89,049,600 |
Size | 526.0 MB
| 84.9 MB
|
Events in quadrant A | 3,647,930 | 598,072 |
Events in quadrant B | 5,531,943 | 516,630 |
Events in quadrant C | 2,804,352 | 620,025 |
Events in quadrant D | 4,340,206 | 571,043 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 14272 | 3 |
B | 0 | 20061 | 2 |
C | 0 | 11678 | 2 |
D | 0 | 16643 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 16 | 0 |
B | 0 | 16 | 0 |
C | 0 | 16 | 0 |
D | 0 | 16 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 114 | 0 |
B | 0 | 114 | 0 |
C | 0 | 114 | 0 |
D | 0 | 114 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5579 | 34 | 0.609428% |
B | 5579 | 1126 | 20.182828% |
C | 5579 | 33 | 0.591504% |
D | 5580 | 292 | 5.232975% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
A | 7132 | 5580 | 8 | 8 | 0.11% | 0.14% |  |
B | 7132 | 5580 | 1054 | 1054 | 14.78% | 18.89% |  |
C | 7132 | 5580 | 21 | 21 | 0.29% | 0.38% |  |
D | 7133 | 5581 | 252 | 252 | 3.53% | 4.52% |  |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
Pixel properties |
Quadrant properties |
Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
A | 6 | 10 | 796723 | 6292.52 | 630 | 617 | 126.5 |
A | 10 | 83 | 287011 | 2263.69 | 630 | 617 | 126.5 |
A | 15 | 222 | 44164 | 344.2 | 630 | 617 | 126.5 |
B | 15 | 35 | 2986596 | 27962.88 | 555 | 540 | 106.8 |
B | 4 | 171 | 184856 | 1726.02 | 555 | 540 | 106.8 |
B | 5 | 172 | 88366 | 822.45 | 555 | 540 | 106.8 |
C | 15 | 214 | 240018 | 1658.71 | 620 | 623 | 144.3 |
C | 0 | 10 | 135534 | 934.76 | 620 | 623 | 144.3 |
C | 15 | 159 | 5743 | 35.48 | 620 | 623 | 144.3 |
D | 13 | 249 | 612588 | 4123.82 | 610 | 593 | 148.4 |
D | 12 | 227 | 451210 | 3036.4 | 610 | 593 | 148.4 |
D | 2 | 249 | 244945 | 1646.52 | 610 | 593 | 148.4 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
 |
 |
Quadrant B |
Quadrant D |
 |
 |
Quadrant C |
Count rate plots and images
Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
 |
 |
Quadrant-wise count rates
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
 |
 |
Housekeeping plots
Parameter |
Plot |
CZT HV Monitor |  |
D_VDD |  |
Temperature 1 |  |
Veto HV Monitor |  |
Veto LLD |  |
Alpha Counter |  |
_CPM_Rate |  |
CZT Counter |  |
+2.5 Volts monitor |  |
+5 Volts monitor |  |
_ROLL_ROT |  |
_Roll_DEC |  |
_Roll_RA |  |
Veto Counter |  |