Observation information
- date-obs: 2022-07-18
- time-obs: 22:05:20.259400000
- date-end: 2022-07-19
- time-end: 00:32:02.258600000
- obs_id: A11_075T01_9000005244
- exposure: 4320.49639161
- 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_36796cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005244_36796cztM0_level2_quad_clean.evt
|
| Size (bytes) | 527,711,040 | 90,141,120 |
| Size | 503.3 MB
| 86.0 MB
|
| Events in quadrant A | 2,543,322 | 613,760 |
| Events in quadrant B | 7,011,229 | 556,329 |
| Events in quadrant C | 3,174,349 | 621,454 |
| Events in quadrant D | 2,913,020 | 586,381 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 102 | 0 |
| B | 0 | 102 | 0 |
| C | 0 | 102 | 0 |
| D | 0 | 102 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10697 | 3 |
| B | 0 | 24265 | 2 |
| C | 0 | 12475 | 2 |
| D | 0 | 12043 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 38 | 0 |
| B | 0 | 38 | 0 |
| C | 0 | 38 | 0 |
| D | 0 | 39 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5013 | 10 | 0.199481% |
| B | 5013 | 1594 | 31.797327% |
| C | 5013 | 126 | 2.513465% |
| D | 5013 | 108 | 2.154399% |
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 | 7046 | 5014 | 6 | 6 | 0.09% | 0.12% |  |
| B | 7046 | 5014 | 1433 | 1433 | 20.34% | 28.58% |  |
| C | 7046 | 5014 | 106 | 106 | 1.50% | 2.11% |  |
| D | 7046 | 5014 | 97 | 97 | 1.38% | 1.93% |  |
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 | 212653 | 1774.43 | 596 | 586 | 119.5 |
| A | 9 | 143 | 12484 | 99.55 | 596 | 586 | 119.5 |
| A | 13 | 6 | 11466 | 91.04 | 596 | 586 | 119.5 |
| B | 12 | 1 | 4192536 | 41122.42 | 547 | 535 | 101.9 |
| B | 5 | 172 | 226134 | 2213.07 | 547 | 535 | 101.9 |
| B | 0 | 190 | 130650 | 1276.39 | 547 | 535 | 101.9 |
| C | 1 | 23 | 254370 | 1879.88 | 587 | 593 | 135.0 |
| C | 15 | 214 | 228491 | 1688.18 | 587 | 593 | 135.0 |
| C | 0 | 207 | 207988 | 1536.3 | 587 | 593 | 135.0 |
| D | 12 | 227 | 248093 | 1776.62 | 579 | 565 | 139.3 |
| D | 5 | 222 | 72939 | 519.46 | 579 | 565 | 139.3 |
| D | 10 | 203 | 59817 | 425.28 | 579 | 565 | 139.3 |
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 |  |