Observation information
- date-obs: 2022-09-12
- time-obs: 13:36:58.983100000
- date-end: 2022-09-12
- time-end: 16:02:44.982800000
- obs_id: A11_075T01_9000005342
- exposure: 3761.87615284
- 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_37620cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37620cztM0_level2_quad_clean.evt
|
| Size (bytes) | 557,447,040 | 78,039,360 |
| Size | 531.6 MB
| 74.4 MB
|
| Events in quadrant A | 6,746,578 | 478,306 |
| Events in quadrant B | 2,962,528 | 522,891 |
| Events in quadrant C | 2,903,235 | 518,336 |
| Events in quadrant D | 3,913,539 | 474,425 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 108 | 0 |
| B | 0 | 108 | 0 |
| C | 0 | 108 | 0 |
| D | 0 | 108 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 23700 | 3 |
| B | 0 | 12253 | 2 |
| C | 0 | 11755 | 2 |
| D | 0 | 15227 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 34 | 0 |
| B | 0 | 34 | 0 |
| C | 0 | 34 | 0 |
| D | 0 | 35 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5264 | 1198 | 22.758359% |
| B | 5264 | 47 | 0.892857% |
| C | 5264 | 49 | 0.930851% |
| D | 5264 | 361 | 6.857903% |
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 | 7147 | 5265 | 896 | 896 | 12.54% | 17.02% |  |
| B | 7146 | 5263 | 28 | 28 | 0.39% | 0.53% |  |
| C | 7146 | 5263 | 35 | 35 | 0.49% | 0.67% |  |
| D | 7147 | 5264 | 348 | 348 | 4.87% | 6.61% |  |
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 | 4078018 | 34290.95 | 592 | 581 | 118.9 |
| A | 10 | 83 | 297937 | 2500.74 | 592 | 581 | 118.9 |
| A | 9 | 143 | 30601 | 252.47 | 592 | 581 | 118.9 |
| B | 0 | 189 | 81775 | 661.73 | 649 | 633 | 122.6 |
| B | 4 | 232 | 71628 | 578.98 | 649 | 633 | 122.6 |
| B | 5 | 172 | 61624 | 497.4 | 649 | 633 | 122.6 |
| C | 15 | 214 | 242827 | 1644.37 | 638 | 645 | 147.3 |
| C | 0 | 10 | 136650 | 923.45 | 638 | 645 | 147.3 |
| C | 14 | 254 | 20104 | 132.12 | 638 | 645 | 147.3 |
| D | 12 | 233 | 731777 | 4853.58 | 616 | 599 | 150.6 |
| D | 2 | 249 | 280504 | 1858.02 | 616 | 599 | 150.6 |
| D | 13 | 249 | 238410 | 1578.6 | 616 | 599 | 150.6 |
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 |  |