Observation information
- date-obs: 2022-09-15
- time-obs: 18:03:43.990400000
- date-end: 2022-09-15
- time-end: 20:36:16.991700000
- obs_id: A11_075T01_9000005342
- exposure: 4214.14808628
- 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_37667cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37667cztM0_level2_quad_clean.evt
|
| Size (bytes) | 361,350,720 | 87,402,240 |
| Size | 344.6 MB
| 83.4 MB
|
| Events in quadrant A | 2,790,390 | 567,602 |
| Events in quadrant B | 2,451,884 | 589,557 |
| Events in quadrant C | 2,667,211 | 592,233 |
| Events in quadrant D | 2,702,380 | 555,653 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 100 | 0 |
| B | 0 | 100 | 0 |
| C | 0 | 100 | 0 |
| D | 0 | 100 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11524 | 3 |
| B | 0 | 10360 | 2 |
| C | 0 | 10766 | 2 |
| D | 0 | 11277 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 43 | 0 |
| B | 0 | 43 | 0 |
| C | 0 | 43 | 0 |
| D | 0 | 43 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4877 | 32 | 0.656141% |
| B | 4877 | 31 | 0.635637% |
| C | 4877 | 63 | 1.291778% |
| D | 4877 | 33 | 0.676645% |
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 | 9153 | 4879 | 20 | 20 | 0.22% | 0.41% |  |
| B | 9153 | 4877 | 19 | 19 | 0.21% | 0.39% |  |
| C | 9153 | 4877 | 55 | 55 | 0.60% | 1.13% |  |
| D | 9152 | 4876 | 36 | 36 | 0.39% | 0.74% |  |
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 | 293540 | 2538.5 | 568 | 557 | 115.4 |
| A | 15 | 222 | 137637 | 1187.7 | 568 | 557 | 115.4 |
| A | 9 | 143 | 118467 | 1021.61 | 568 | 557 | 115.4 |
| B | 5 | 172 | 61443 | 557.56 | 573 | 558 | 109.2 |
| B | 0 | 230 | 36924 | 333.02 | 573 | 558 | 109.2 |
| B | 15 | 85 | 32103 | 288.88 | 573 | 558 | 109.2 |
| C | 15 | 214 | 227037 | 1734.46 | 568 | 575 | 130.6 |
| C | 0 | 10 | 169046 | 1290.31 | 568 | 575 | 130.6 |
| C | 14 | 254 | 52485 | 397.58 | 568 | 575 | 130.6 |
| D | 7 | 38 | 164976 | 1213.33 | 563 | 551 | 135.5 |
| D | 1 | 47 | 99465 | 729.91 | 563 | 551 | 135.5 |
| D | 2 | 153 | 88875 | 651.76 | 563 | 551 | 135.5 |
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 |  |