Observation information
- date-obs: 2022-09-11
- time-obs: 21:40:25.984000000
- date-end: 2022-09-12
- time-end: 00:21:41.984300000
- obs_id: A11_075T01_9000005342
- exposure: 3548.42779005
- sourceid: TXS 0210+515
- observer: mpratik73
- ra_pnt: 33.57458
- dec_pnt: 51.74778
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A11_075T01_9000005342_37610cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37610cztM0_level2_quad_clean.evt
|
Size (bytes) | 409,043,520 | 71,087,040 |
Size | 390.1 MB
| 67.8 MB
|
Events in quadrant A | 2,942,445 | 436,522 |
Events in quadrant B | 3,093,646 | 450,193 |
Events in quadrant C | 2,793,389 | 453,570 |
Events in quadrant D | 3,179,120 | 422,185 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 114 | 0 |
B | 0 | 114 | 0 |
C | 0 | 114 | 0 |
D | 0 | 114 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12313 | 3 |
B | 0 | 12942 | 2 |
C | 0 | 11754 | 2 |
D | 0 | 13513 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 41 | 0 |
B | 0 | 41 | 0 |
C | 0 | 41 | 0 |
D | 0 | 41 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5579 | 19 | 0.340563% |
B | 5579 | 155 | 2.778276% |
C | 5579 | 28 | 0.501882% |
D | 5579 | 180 | 3.226385% |
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 | 9676 | 5581 | 10 | 10 | 0.10% | 0.18% |  |
B | 9676 | 5579 | 104 | 104 | 1.07% | 1.86% |  |
C | 9676 | 5579 | 20 | 20 | 0.21% | 0.36% |  |
D | 9676 | 5580 | 164 | 164 | 1.69% | 2.94% |  |
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 | 311156 | 2452.67 | 628 | 616 | 126.6 |
A | 9 | 143 | 117355 | 922.01 | 628 | 616 | 126.6 |
A | 13 | 248 | 31625 | 244.91 | 628 | 616 | 126.6 |
B | 5 | 172 | 342373 | 2838.58 | 624 | 607 | 120.4 |
B | 5 | 200 | 141904 | 1173.56 | 624 | 607 | 120.4 |
B | 0 | 230 | 45366 | 371.75 | 624 | 607 | 120.4 |
C | 15 | 214 | 257150 | 1800.52 | 613 | 617 | 142.5 |
C | 0 | 10 | 92487 | 644.8 | 613 | 617 | 142.5 |
C | 14 | 254 | 48153 | 333.64 | 613 | 617 | 142.5 |
D | 2 | 249 | 292063 | 2005.17 | 602 | 586 | 145.4 |
D | 12 | 227 | 208219 | 1428.38 | 602 | 586 | 145.4 |
D | 13 | 200 | 122991 | 842.07 | 602 | 586 | 145.4 |
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 |  |