Observation information
- date-obs: 2022-06-12
- time-obs: 03:16:28.284400000
- date-end: 2022-06-12
- time-end: 05:44:04.281700000
- obs_id: A10_071T37_9000005180
- exposure: 3136.20874526
- sourceid: VCC2066
- observer: aboselli
- ra_pnt: 192.063
- dec_pnt: 10.98336
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T37_9000005180_36251cztM0_level2.evt
| modeM0/AS1A10_071T37_9000005180_36251cztM0_level2_quad_clean.evt
|
Size (bytes) | 604,584,000 | 65,188,800 |
Size | 576.6 MB
| 62.2 MB
|
Events in quadrant A | 2,822,466 | 410,999 |
Events in quadrant B | 4,563,527 | 401,015 |
Events in quadrant C | 3,470,586 | 405,069 |
Events in quadrant D | 7,057,416 | 347,779 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 122 | 0 |
B | 0 | 122 | 0 |
C | 0 | 122 | 0 |
D | 0 | 122 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 30 | 0 |
B | 0 | 30 | 0 |
C | 0 | 30 | 0 |
D | 0 | 30 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11972 | 3 |
B | 0 | 17373 | 2 |
C | 0 | 13710 | 2 |
D | 0 | 24853 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5842 | 6 | 0.102705% |
B | 5842 | 484 | 8.284834% |
C | 5842 | 134 | 2.293735% |
D | 5842 | 1470 | 25.162616% |
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 | 8856 | 5844 | 0 | 0 | 0.00% | 0.00% | |
B | 8856 | 5844 | 338 | 338 | 3.82% | 5.78% | |
C | 8856 | 5844 | 120 | 120 | 1.36% | 2.05% | |
D | 8856 | 5844 | 1387 | 1387 | 15.66% | 23.73% | |
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 | 10 | 83 | 181601 | 1306.17 | 677 | 663 | 138.5 |
A | 13 | 6 | 11408 | 77.57 | 677 | 663 | 138.5 |
A | 13 | 254 | 9804 | 65.99 | 677 | 663 | 138.5 |
B | 5 | 172 | 1178745 | 9335.17 | 654 | 635 | 126.2 |
B | 5 | 236 | 293912 | 2323.88 | 654 | 635 | 126.2 |
B | 4 | 171 | 283035 | 2237.7 | 654 | 635 | 126.2 |
C | 0 | 10 | 623900 | 4070.56 | 653 | 657 | 153.1 |
C | 15 | 214 | 244812 | 1594.64 | 653 | 657 | 153.1 |
C | 0 | 207 | 52051 | 335.67 | 653 | 657 | 153.1 |
D | 12 | 227 | 2767307 | 19076.23 | 587 | 570 | 145.0 |
D | 2 | 250 | 1324006 | 9124.89 | 587 | 570 | 145.0 |
D | 12 | 6 | 463251 | 3190.12 | 587 | 570 | 145.0 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
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Quadrant B |
Quadrant D |
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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 |
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|
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
|
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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 | |