Observation information
- date-obs: 2022-07-25
- time-obs: 00:35:20.320000000
- date-end: 2022-07-25
- time-end: 02:52:13.320100000
- obs_id: A11_075T01_9000005244
- exposure: 2988.06261621
- 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_9000005244_36886cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005244_36886cztM0_level2_quad_clean.evt
|
| Size (bytes) | 336,873,600 | 60,212,160 |
| Size | 321.3 MB
| 57.4 MB
|
| Events in quadrant A | 2,488,976 | 480,269 |
| Events in quadrant B | 806,782 | 8,862 |
| Events in quadrant C | 2,718,450 | 494,599 |
| Events in quadrant D | 3,821,935 | 466,593 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 108 | 0 |
| B | 0 | 108 | 0 |
| C | 0 | 108 | 0 |
| D | 0 | 108 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11036 | 3 |
| B | 0 | 5370 | 2 |
| C | 0 | 11512 | 2 |
| D | 0 | 15064 | 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 | 5294 | 12 | 0.226672% |
| B | 5294 | 5294 | 100.000000% |
| C | 5294 | 50 | 0.944465% |
| D | 5294 | 159 | 3.003400% |
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 | 7296 | 5295 | 3 | 3 | 0.04% | 0.06% |  |
| B | 7295 | 5293 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7296 | 5295 | 44 | 44 | 0.60% | 0.83% |  |
| D | 7296 | 5295 | 148 | 148 | 2.03% | 2.80% |  |
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 | 224420 | 1928.63 | 572 | 558 | 116.1 |
| A | 13 | 248 | 18279 | 152.67 | 572 | 558 | 116.1 |
| A | 13 | 6 | 14061 | 116.33 | 572 | 558 | 116.1 |
| B | 12 | 243 | 734873 | 176121.0 | 12 | 12 | 4.2 |
| B | 12 | 144 | 13293 | 3183.0 | 12 | 12 | 4.2 |
| B | 0 | 229 | 2227 | 530.86 | 12 | 12 | 4.2 |
| C | 0 | 10 | 247782 | 1901.73 | 562 | 565 | 130.0 |
| C | 15 | 214 | 224924 | 1725.9 | 562 | 565 | 130.0 |
| C | 0 | 207 | 40685 | 308.63 | 562 | 565 | 130.0 |
| D | 12 | 235 | 1089513 | 8079.56 | 551 | 536 | 134.8 |
| D | 13 | 249 | 248441 | 1839.31 | 551 | 536 | 134.8 |
| D | 2 | 250 | 86680 | 639.14 | 551 | 536 | 134.8 |
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 |  |