Observation information
- date-obs: 2022-07-23
- time-obs: 08:47:00.304000000
- date-end: 2022-07-23
- time-end: 14:17:43.308500000
- obs_id: A11_075T01_9000005244
- exposure: 6344.92537405
- 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_36863cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005244_36863cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,066,717,440 | 137,361,600 |
| Size | 1017.3 MB
| 131.0 MB
|
| Events in quadrant A | 7,631,693 | 1,078,366 |
| Events in quadrant B | 2,377,663 | 18,366 |
| Events in quadrant C | 8,057,774 | 1,069,130 |
| Events in quadrant D | 13,170,581 | 915,142 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 316 | 0 |
| B | 0 | 316 | 0 |
| C | 0 | 316 | 0 |
| D | 0 | 316 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 32627 | 5 |
| B | 0 | 15816 | 4 |
| C | 0 | 33336 | 4 |
| D | 0 | 49588 | 4 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 43 | 0 |
| B | 0 | 43 | 0 |
| C | 0 | 43 | 0 |
| D | 0 | 44 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 15566 | 49 | 0.314789% |
| B | 15566 | 15566 | 100.000000% |
| C | 15566 | 66 | 0.424001% |
| D | 15566 | 1821 | 11.698574% |
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 | 19806 | 15569 | 24 | 24 | 0.12% | 0.15% |  |
| B | 19805 | 15565 | 1 | 1 | 0.01% | 0.01% |  |
| C | 19806 | 15569 | 56 | 56 | 0.28% | 0.36% |  |
| D | 19806 | 15568 | 1730 | 1730 | 8.73% | 11.11% |  |
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 | 594242 | 1684.17 | 1739 | 1705 | 351.8 |
| A | 9 | 143 | 146172 | 410.62 | 1739 | 1705 | 351.8 |
| A | 7 | 16 | 106506 | 297.88 | 1739 | 1705 | 351.8 |
| B | 12 | 243 | 2157126 | 231821.41 | 37 | 36 | 9.3 |
| B | 12 | 144 | 40918 | 4393.57 | 37 | 36 | 9.3 |
| B | 0 | 213 | 5748 | 613.87 | 37 | 36 | 9.3 |
| C | 15 | 214 | 667592 | 1702.81 | 1690 | 1707 | 391.1 |
| C | 0 | 239 | 405077 | 1031.5 | 1690 | 1707 | 391.1 |
| C | 0 | 10 | 247072 | 627.45 | 1690 | 1707 | 391.1 |
| D | 12 | 17 | 3164249 | 8053.0 | 1594 | 1552 | 392.7 |
| D | 13 | 249 | 1426385 | 3627.97 | 1594 | 1552 | 392.7 |
| D | 2 | 249 | 818991 | 2081.4 | 1594 | 1552 | 392.7 |
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 |  |