Observation information
- date-obs: 2022-09-14
- time-obs: 11:00:18.989200000
- date-end: 2022-09-14
- time-end: 13:19:43.988300000
- obs_id: A11_075T01_9000005342
- exposure: 2930.98589303
- 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_37648cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37648cztM0_level2_quad_clean.evt
|
Size (bytes) | 476,228,160 | 61,153,920 |
Size | 454.2 MB
| 58.3 MB
|
Events in quadrant A | 4,535,839 | 369,560 |
Events in quadrant B | 3,387,757 | 372,840 |
Events in quadrant C | 2,835,126 | 379,134 |
Events in quadrant D | 3,298,586 | 352,853 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 110 | 0 |
B | 0 | 110 | 0 |
C | 0 | 110 | 0 |
D | 0 | 110 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 17158 | 3 |
B | 0 | 13554 | 2 |
C | 0 | 11539 | 2 |
D | 0 | 13309 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 29 | 0 |
B | 0 | 29 | 0 |
C | 0 | 29 | 0 |
D | 0 | 30 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5383 | 173 | 3.213821% |
B | 5383 | 195 | 3.622515% |
C | 5383 | 24 | 0.445848% |
D | 5383 | 145 | 2.693665% |
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 | 7175 | 5383 | 94 | 94 | 1.31% | 1.75% |  |
B | 7175 | 5382 | 147 | 147 | 2.05% | 2.73% |  |
C | 7175 | 5382 | 18 | 18 | 0.25% | 0.33% |  |
D | 7175 | 5382 | 126 | 126 | 1.76% | 2.34% |  |
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 | 15 | 222 | 1388464 | 10704.41 | 644 | 630 | 129.7 |
A | 10 | 83 | 318140 | 2448.96 | 644 | 630 | 129.7 |
A | 6 | 10 | 185677 | 1427.27 | 644 | 630 | 129.7 |
B | 5 | 172 | 382482 | 3150.95 | 637 | 622 | 121.2 |
B | 5 | 200 | 232753 | 1915.45 | 637 | 622 | 121.2 |
B | 15 | 85 | 94936 | 778.24 | 637 | 622 | 121.2 |
C | 15 | 214 | 249143 | 1704.55 | 632 | 636 | 145.8 |
C | 0 | 10 | 77533 | 527.45 | 632 | 636 | 145.8 |
C | 14 | 254 | 30463 | 204.59 | 632 | 636 | 145.8 |
D | 2 | 249 | 367820 | 2394.06 | 627 | 609 | 153.4 |
D | 13 | 249 | 188555 | 1225.33 | 627 | 609 | 153.4 |
D | 2 | 153 | 113338 | 734.94 | 627 | 609 | 153.4 |
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 |  |