Observation information
- date-obs: 2022-09-14
- time-obs: 09:15:18.989700000
- date-end: 2022-09-14
- time-end: 11:35:23.988500000
- obs_id: A11_075T01_9000005342
- exposure: 2662.66993174
- 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_37646cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37646cztM0_level2_quad_clean.evt
|
| Size (bytes) | 503,375,040 | 56,220,480 |
| Size | 480.1 MB
| 53.6 MB
|
| Events in quadrant A | 5,240,543 | 327,564 |
| Events in quadrant B | 3,267,237 | 337,217 |
| Events in quadrant C | 2,819,566 | 335,825 |
| Events in quadrant D | 3,541,511 | 313,379 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 114 | 0 |
| B | 0 | 114 | 0 |
| C | 0 | 114 | 0 |
| D | 0 | 114 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19313 | 3 |
| B | 0 | 13153 | 2 |
| C | 0 | 11559 | 2 |
| D | 0 | 14182 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 28 | 0 |
| B | 0 | 28 | 0 |
| C | 0 | 28 | 0 |
| D | 0 | 29 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5543 | 324 | 5.845210% |
| B | 5543 | 163 | 2.940646% |
| C | 5543 | 15 | 0.270612% |
| D | 5543 | 177 | 3.193217% |
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 | 7186 | 5543 | 206 | 206 | 2.87% | 3.72% |  |
| B | 7185 | 5542 | 135 | 135 | 1.88% | 2.44% |  |
| C | 7185 | 5542 | 9 | 9 | 0.13% | 0.16% |  |
| D | 7185 | 5542 | 177 | 177 | 2.46% | 3.19% |  |
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 | 15 | 222 | 2141620 | 16560.84 | 639 | 625 | 129.3 |
| A | 10 | 83 | 326250 | 2518.75 | 639 | 625 | 129.3 |
| A | 9 | 143 | 143392 | 1104.32 | 639 | 625 | 129.3 |
| B | 5 | 255 | 399929 | 3162.32 | 641 | 624 | 126.3 |
| B | 5 | 172 | 198285 | 1565.39 | 641 | 624 | 126.3 |
| B | 5 | 184 | 34442 | 267.82 | 641 | 624 | 126.3 |
| C | 15 | 214 | 258870 | 1764.99 | 631 | 635 | 146.3 |
| C | 0 | 10 | 73603 | 498.72 | 631 | 635 | 146.3 |
| C | 14 | 254 | 23450 | 155.94 | 631 | 635 | 146.3 |
| D | 2 | 249 | 645820 | 4270.57 | 627 | 609 | 151.1 |
| D | 13 | 249 | 206809 | 1364.81 | 627 | 609 | 151.1 |
| D | 2 | 153 | 94444 | 621.08 | 627 | 609 | 151.1 |
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 |  |