Observation information
- date-obs: 2022-07-24
- time-obs: 04:18:16.310200000
- date-end: 2022-07-24
- time-end: 05:56:13.311200000
- obs_id: A11_075T01_9000005244
- exposure: 1556.87632795
- 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_36873cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005244_36873cztM0_level2_quad_clean.evt
|
| Size (bytes) | 250,539,840 | 33,704,640 |
| Size | 238.9 MB
| 32.1 MB
|
| Events in quadrant A | 2,022,343 | 246,561 |
| Events in quadrant B | 638,615 | 4,241 |
| Events in quadrant C | 2,019,503 | 254,994 |
| Events in quadrant D | 2,624,517 | 225,867 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 89 | 5 |
| B | 0 | 89 | 5 |
| C | 0 | 90 | 8 |
| D | 0 | 90 | 8 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 9237 | 674 |
| B | 0 | 4484 | 253 |
| C | 0 | 9184 | 619 |
| D | 0 | 11676 | 919 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15 | 0 |
| B | 0 | 15 | 0 |
| C | 0 | 15 | 0 |
| D | 0 | 15 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4049 | 24 | 0.592739% |
| B | 4131 | 4131 | 100.000000% |
| C | 4071 | 7 | 0.171948% |
| D | 4047 | 268 | 6.622189% |
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 | 5850 | 4127 | 8 | 8 | 0.14% | 0.19% |  |
| B | 5867 | 4130 | 0 | 0 | 0.00% | 0.00% |  |
| C | 5877 | 4160 | 6 | 6 | 0.10% | 0.14% |  |
| D | 5827 | 4126 | 215 | 215 | 3.69% | 5.21% |  |
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 | 153026 | 1646.3 | 453 | 444 | 92.7 |
| A | 9 | 143 | 57204 | 612.42 | 453 | 444 | 92.7 |
| A | 13 | 248 | 32850 | 349.65 | 453 | 444 | 92.7 |
| B | 12 | 243 | 571390 | 157232.81 | 9 | 9 | 3.6 |
| B | 12 | 144 | 10820 | 2974.97 | 9 | 9 | 3.6 |
| B | 4 | 232 | 4078 | 1119.71 | 9 | 9 | 3.6 |
| C | 15 | 214 | 174601 | 1689.9 | 442 | 445 | 103.1 |
| C | 0 | 239 | 37456 | 359.13 | 442 | 445 | 103.1 |
| C | 0 | 10 | 34677 | 332.17 | 442 | 445 | 103.1 |
| D | 2 | 249 | 639875 | 6139.33 | 426 | 414 | 104.2 |
| D | 12 | 233 | 91597 | 875.43 | 426 | 414 | 104.2 |
| D | 2 | 250 | 55004 | 524.11 | 426 | 414 | 104.2 |
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 |  |