Observation information
- date-obs: 2022-09-13
- time-obs: 05:41:58.988300000
- date-end: 2022-09-13
- time-end: 09:29:33.988400000
- obs_id: A11_075T01_9000005342
- exposure: 5779.30184491
- 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_37630cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37630cztM0_level2_quad_clean.evt
|
| Size (bytes) | 882,273,600 | 118,854,720 |
| Size | 841.4 MB
| 113.3 MB
|
| Events in quadrant A | 7,060,545 | 712,689 |
| Events in quadrant B | 6,188,804 | 730,613 |
| Events in quadrant C | 5,584,754 | 731,483 |
| Events in quadrant D | 7,162,664 | 683,642 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 220 | 0 |
| B | 0 | 220 | 0 |
| C | 0 | 220 | 0 |
| D | 0 | 220 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 27573 | 4 |
| B | 0 | 25051 | 3 |
| C | 0 | 22857 | 3 |
| D | 0 | 28418 | 3 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 28 | 0 |
| B | 0 | 28 | 0 |
| C | 0 | 28 | 0 |
| D | 0 | 29 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 10690 | 369 | 3.451824% |
| B | 10690 | 196 | 1.833489% |
| C | 10690 | 72 | 0.673527% |
| D | 10690 | 576 | 5.388213% |
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 | 13526 | 10692 | 298 | 298 | 2.20% | 2.79% |  |
| B | 13525 | 10689 | 121 | 121 | 0.89% | 1.13% |  |
| C | 13525 | 10689 | 63 | 63 | 0.47% | 0.59% |  |
| D | 13525 | 10689 | 555 | 555 | 4.10% | 5.19% |  |
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 | 15 | 222 | 1440357 | 5891.85 | 1211 | 1188 | 244.3 |
| A | 10 | 83 | 552692 | 2257.82 | 1211 | 1188 | 244.3 |
| A | 9 | 143 | 251319 | 1024.02 | 1211 | 1188 | 244.3 |
| B | 5 | 172 | 451445 | 1924.36 | 1215 | 1182 | 234.0 |
| B | 5 | 255 | 230311 | 979.27 | 1215 | 1182 | 234.0 |
| B | 0 | 189 | 186222 | 790.83 | 1215 | 1182 | 234.0 |
| C | 15 | 214 | 483248 | 1732.5 | 1196 | 1203 | 278.2 |
| C | 12 | 250 | 236706 | 846.41 | 1196 | 1203 | 278.2 |
| C | 0 | 10 | 125596 | 447.08 | 1196 | 1203 | 278.2 |
| D | 12 | 227 | 1276760 | 4471.48 | 1177 | 1147 | 285.3 |
| D | 2 | 249 | 446611 | 1561.51 | 1177 | 1147 | 285.3 |
| D | 2 | 250 | 248170 | 865.9 | 1177 | 1147 | 285.3 |
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 |  |