Observation information
- date-obs: 2022-07-20
- time-obs: 09:17:00.267600000
- date-end: 2022-07-20
- time-end: 11:24:47.270300000
- obs_id: A11_075T01_9000005244
- exposure: 3169.7821164
- 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_36817cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005244_36817cztM0_level2_quad_clean.evt
|
| Size (bytes) | 775,267,200 | 62,651,520 |
| Size | 739.4 MB
| 59.7 MB
|
| Events in quadrant A | 2,904,780 | 427,316 |
| Events in quadrant B | 14,010,802 | 205,747 |
| Events in quadrant C | 3,033,768 | 433,522 |
| Events in quadrant D | 3,126,296 | 412,468 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 122 | 0 |
| B | 0 | 122 | 0 |
| C | 0 | 122 | 0 |
| D | 0 | 122 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12341 | 3 |
| B | 0 | 45712 | 2 |
| C | 0 | 12642 | 2 |
| D | 0 | 13437 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16 | 0 |
| B | 0 | 16 | 0 |
| C | 0 | 16 | 0 |
| D | 0 | 17 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5957 | 7 | 0.117509% |
| B | 5957 | 4963 | 83.313749% |
| C | 5957 | 27 | 0.453248% |
| D | 5957 | 72 | 1.208662% |
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 | 7240 | 5958 | 3 | 3 | 0.04% | 0.05% |  |
| B | 7240 | 5957 | 4833 | 4833 | 66.75% | 81.13% |  |
| C | 7240 | 5958 | 23 | 23 | 0.32% | 0.39% |  |
| D | 7240 | 5958 | 66 | 66 | 0.91% | 1.11% |  |
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 | 243517 | 1797.68 | 666 | 651 | 135.1 |
| A | 9 | 143 | 41891 | 305.26 | 666 | 651 | 135.1 |
| A | 7 | 16 | 17527 | 124.92 | 666 | 651 | 135.1 |
| B | 12 | 1 | 12239450 | 182482.41 | 346 | 338 | 67.1 |
| B | 5 | 172 | 225582 | 3358.34 | 346 | 338 | 67.1 |
| B | 0 | 190 | 42238 | 624.72 | 346 | 338 | 67.1 |
| C | 15 | 214 | 256605 | 1690.52 | 649 | 653 | 151.4 |
| C | 14 | 254 | 149487 | 983.02 | 649 | 653 | 151.4 |
| C | 0 | 207 | 44432 | 289.15 | 649 | 653 | 151.4 |
| D | 2 | 153 | 206526 | 1303.34 | 646 | 627 | 158.0 |
| D | 12 | 233 | 132109 | 832.28 | 646 | 627 | 158.0 |
| D | 2 | 250 | 88759 | 557.87 | 646 | 627 | 158.0 |
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 |  |