Observation information
- date-obs: 2022-09-15
- time-obs: 08:05:18.990200000
- date-end: 2022-09-15
- time-end: 10:14:35.989400000
- obs_id: A11_075T01_9000005342
- exposure: 2697.99830307
- 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_37660cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37660cztM0_level2_quad_clean.evt
|
| Size (bytes) | 442,402,560 | 57,435,840 |
| Size | 421.9 MB
| 54.8 MB
|
| Events in quadrant A | 3,117,221 | 340,119 |
| Events in quadrant B | 2,925,744 | 344,176 |
| Events in quadrant C | 2,852,871 | 343,091 |
| Events in quadrant D | 4,116,620 | 314,356 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 116 | 0 |
| B | 0 | 116 | 0 |
| C | 0 | 116 | 0 |
| D | 0 | 116 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12590 | 3 |
| B | 0 | 12160 | 2 |
| C | 0 | 11749 | 2 |
| D | 0 | 15935 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 20 | 0 |
| B | 0 | 20 | 0 |
| C | 0 | 20 | 0 |
| D | 0 | 21 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5675 | 30 | 0.528634% |
| B | 5675 | 59 | 1.039648% |
| C | 5675 | 18 | 0.317181% |
| D | 5675 | 351 | 6.185022% |
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 | 7259 | 5676 | 20 | 20 | 0.28% | 0.35% |  |
| B | 7258 | 5674 | 44 | 44 | 0.61% | 0.78% |  |
| C | 7258 | 5674 | 9 | 9 | 0.12% | 0.16% |  |
| D | 7258 | 5674 | 344 | 344 | 4.74% | 6.06% |  |
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 | 333719 | 2484.57 | 664 | 650 | 134.1 |
| A | 9 | 143 | 66359 | 490.16 | 664 | 650 | 134.1 |
| A | 13 | 248 | 62549 | 461.74 | 664 | 650 | 134.1 |
| B | 5 | 172 | 169086 | 1322.94 | 656 | 636 | 127.3 |
| B | 0 | 230 | 43191 | 334.21 | 656 | 636 | 127.3 |
| B | 5 | 200 | 38928 | 300.73 | 656 | 636 | 127.3 |
| C | 15 | 214 | 261405 | 1757.02 | 642 | 645 | 148.4 |
| C | 0 | 10 | 63491 | 423.46 | 642 | 645 | 148.4 |
| C | 14 | 254 | 10972 | 69.58 | 642 | 645 | 148.4 |
| D | 4 | 239 | 643810 | 4159.18 | 629 | 609 | 154.6 |
| D | 2 | 250 | 321629 | 2075.84 | 629 | 609 | 154.6 |
| D | 2 | 249 | 221870 | 1430.76 | 629 | 609 | 154.6 |
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 |  |