Observation information
- date-obs: 2022-09-15
- time-obs: 16:40:18.989600000
- date-end: 2022-09-15
- time-end: 18:53:15.990800000
- obs_id: A11_075T01_9000005342
- exposure: 4618.42101103
- 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_37666cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37666cztM0_level2_quad_clean.evt
|
| Size (bytes) | 380,473,920 | 99,835,200 |
| Size | 362.8 MB
| 95.2 MB
|
| Events in quadrant A | 2,879,873 | 661,883 |
| Events in quadrant B | 2,596,733 | 686,113 |
| Events in quadrant C | 2,730,889 | 687,717 |
| Events in quadrant D | 2,983,829 | 646,075 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 98 | 0 |
| B | 0 | 98 | 0 |
| C | 0 | 98 | 0 |
| D | 0 | 98 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11708 | 3 |
| B | 0 | 10739 | 2 |
| C | 0 | 10978 | 2 |
| D | 0 | 12062 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 31 | 0 |
| B | 0 | 31 | 0 |
| C | 0 | 31 | 0 |
| D | 0 | 32 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4877 | 52 | 1.066229% |
| B | 4877 | 38 | 0.779168% |
| C | 4877 | 52 | 1.066229% |
| D | 4877 | 57 | 1.168751% |
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 | 7029 | 4878 | 33 | 33 | 0.47% | 0.68% |  |
| B | 7028 | 4876 | 29 | 29 | 0.41% | 0.59% |  |
| C | 7028 | 4876 | 40 | 40 | 0.57% | 0.82% |  |
| D | 7028 | 4876 | 41 | 41 | 0.58% | 0.84% |  |
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 | 301684 | 2517.56 | 596 | 585 | 119.6 |
| A | 9 | 143 | 176068 | 1467.25 | 596 | 585 | 119.6 |
| A | 15 | 222 | 60072 | 497.38 | 596 | 585 | 119.6 |
| B | 5 | 172 | 68429 | 600.12 | 602 | 587 | 113.0 |
| B | 4 | 81 | 34027 | 295.8 | 602 | 587 | 113.0 |
| B | 15 | 85 | 33900 | 294.68 | 602 | 587 | 113.0 |
| C | 15 | 214 | 224115 | 1619.45 | 600 | 604 | 138.0 |
| C | 0 | 10 | 140939 | 1016.8 | 600 | 604 | 138.0 |
| C | 14 | 254 | 19097 | 133.99 | 600 | 604 | 138.0 |
| D | 12 | 227 | 233175 | 1627.56 | 593 | 579 | 142.9 |
| D | 2 | 249 | 108344 | 754.07 | 593 | 579 | 142.9 |
| D | 1 | 47 | 89049 | 619.06 | 593 | 579 | 142.9 |
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 |  |