Observation information
- date-obs: 2022-07-21
- time-obs: 00:48:40.279300000
- date-end: 2022-07-21
- time-end: 03:02:24.280600000
- obs_id: A11_075T01_9000005244
- exposure: 3701.58134045
- 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_36827cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005244_36827cztM0_level2_quad_clean.evt
|
| Size (bytes) | 589,783,680 | 73,995,840 |
| Size | 562.5 MB
| 70.6 MB
|
| Events in quadrant A | 2,483,918 | 486,372 |
| Events in quadrant B | 8,965,020 | 441,063 |
| Events in quadrant C | 2,917,233 | 495,212 |
| Events in quadrant D | 3,160,620 | 470,414 |
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 | 10544 | 3 |
| B | 0 | 30043 | 2 |
| C | 0 | 11721 | 2 |
| D | 0 | 12965 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 30 | 0 |
| B | 0 | 30 | 0 |
| C | 0 | 30 | 0 |
| D | 0 | 31 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4943 | 11 | 0.222537% |
| B | 4943 | 2224 | 44.992919% |
| C | 4943 | 127 | 2.569290% |
| D | 4943 | 130 | 2.629982% |
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 | 7067 | 4944 | 5 | 5 | 0.07% | 0.10% |  |
| B | 7067 | 4943 | 2256 | 2256 | 31.92% | 45.64% |  |
| C | 7067 | 4944 | 113 | 113 | 1.60% | 2.29% |  |
| D | 7067 | 4944 | 147 | 147 | 2.08% | 2.97% |  |
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 | 204403 | 1803.43 | 559 | 550 | 113.0 |
| A | 9 | 143 | 92210 | 810.89 | 559 | 550 | 113.0 |
| A | 13 | 6 | 9558 | 79.69 | 559 | 550 | 113.0 |
| B | 12 | 1 | 6232335 | 65160.65 | 510 | 498 | 95.6 |
| B | 5 | 200 | 318781 | 3327.99 | 510 | 498 | 95.6 |
| B | 5 | 255 | 104792 | 1090.5 | 510 | 498 | 95.6 |
| C | 0 | 207 | 234543 | 1849.38 | 545 | 549 | 126.5 |
| C | 15 | 214 | 210585 | 1660.03 | 545 | 549 | 126.5 |
| C | 14 | 254 | 164860 | 1298.64 | 545 | 549 | 126.5 |
| D | 12 | 227 | 615888 | 4682.88 | 539 | 525 | 131.4 |
| D | 13 | 249 | 188365 | 1429.45 | 539 | 525 | 131.4 |
| D | 12 | 233 | 98888 | 748.54 | 539 | 525 | 131.4 |
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 |  |