Observation information
- date-obs: 2022-07-19
- time-obs: 22:37:00.264500000
- date-end: 2022-07-20
- time-end: 00:55:05.264900000
- obs_id: A11_075T01_9000005244
- exposure: 3976.5110434
- 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_36811cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005244_36811cztM0_level2_quad_clean.evt
|
| Size (bytes) | 666,722,880 | 81,694,080 |
| Size | 635.8 MB
| 77.9 MB
|
| Events in quadrant A | 2,634,580 | 582,480 |
| Events in quadrant B | 11,289,051 | 391,342 |
| Events in quadrant C | 2,748,579 | 600,406 |
| Events in quadrant D | 3,183,706 | 550,468 |
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 | 10980 | 3 |
| B | 0 | 36868 | 2 |
| C | 0 | 11117 | 2 |
| D | 0 | 12796 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 33 | 0 |
| B | 0 | 33 | 0 |
| C | 0 | 33 | 0 |
| D | 0 | 34 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4956 | 7 | 0.141243% |
| B | 4956 | 4317 | 87.106538% |
| C | 4956 | 36 | 0.726392% |
| D | 4956 | 221 | 4.459241% |
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 | 7048 | 4957 | 4 | 4 | 0.06% | 0.08% |  |
| B | 7048 | 4956 | 4116 | 4116 | 58.40% | 83.05% |  |
| C | 7048 | 4957 | 29 | 29 | 0.41% | 0.59% |  |
| D | 7048 | 4957 | 207 | 207 | 2.94% | 4.18% |  |
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 | 213498 | 1823.97 | 580 | 569 | 116.7 |
| A | 14 | 235 | 139188 | 1187.42 | 580 | 569 | 116.7 |
| A | 15 | 223 | 21577 | 179.96 | 580 | 569 | 116.7 |
| B | 12 | 1 | 9370529 | 125039.19 | 396 | 388 | 74.9 |
| B | 5 | 255 | 104371 | 1387.59 | 396 | 388 | 74.9 |
| B | 5 | 172 | 68139 | 904.1 | 396 | 388 | 74.9 |
| C | 15 | 214 | 211698 | 1606.49 | 574 | 580 | 131.4 |
| C | 0 | 10 | 115877 | 877.34 | 574 | 580 | 131.4 |
| C | 14 | 254 | 85300 | 644.67 | 574 | 580 | 131.4 |
| D | 13 | 249 | 619470 | 4575.99 | 555 | 541 | 135.3 |
| D | 2 | 250 | 115274 | 848.27 | 555 | 541 | 135.3 |
| D | 2 | 249 | 66767 | 489.64 | 555 | 541 | 135.3 |
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 |  |