Observation information
- date-obs: 2022-06-12
- time-obs: 20:40:21.264300000
- date-end: 2022-06-12
- time-end: 23:08:49.261700000
- obs_id: A10_071T36_9000005182
- exposure: 2579.0688906
- sourceid: VCC2062
- observer: aboselli
- ra_pnt: 192.0025
- dec_pnt: 10.97319
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_071T36_9000005182_36262cztM0_level2.evt
| modeM0/AS1A10_071T36_9000005182_36262cztM0_level2_quad_clean.evt
|
| Size (bytes) | 405,267,840 | 59,374,080 |
| Size | 386.5 MB
| 56.6 MB
|
| Events in quadrant A | 2,494,891 | 372,560 |
| Events in quadrant B | 3,210,684 | 379,932 |
| Events in quadrant C | 2,815,295 | 363,155 |
| Events in quadrant D | 3,417,077 | 335,649 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 100 | 0 |
| B | 0 | 100 | 0 |
| C | 0 | 100 | 0 |
| D | 0 | 100 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 40 | 0 |
| B | 0 | 40 | 0 |
| C | 0 | 40 | 0 |
| D | 0 | 41 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10394 | 3 |
| B | 0 | 12540 | 2 |
| C | 0 | 11198 | 2 |
| D | 0 | 13420 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4939 | 8 | 0.161976% |
| B | 4939 | 156 | 3.158534% |
| C | 4939 | 99 | 2.004454% |
| D | 4939 | 217 | 4.393602% |
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 | 7062 | 4940 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7062 | 4940 | 133 | 133 | 1.88% | 2.69% |  |
| C | 7062 | 4940 | 82 | 82 | 1.16% | 1.66% |  |
| D | 7062 | 4940 | 200 | 200 | 2.83% | 4.05% |  |
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 | 166674 | 1379.43 | 598 | 586 | 120.4 |
| A | 13 | 254 | 7738 | 59.4 | 598 | 586 | 120.4 |
| A | 0 | 31 | 7454 | 57.04 | 598 | 586 | 120.4 |
| B | 5 | 172 | 489856 | 4305.32 | 595 | 581 | 113.6 |
| B | 5 | 236 | 201197 | 1765.3 | 595 | 581 | 113.6 |
| B | 8 | 128 | 68418 | 596.92 | 595 | 581 | 113.6 |
| C | 0 | 10 | 340871 | 2520.53 | 578 | 582 | 135.0 |
| C | 15 | 214 | 206659 | 1526.42 | 578 | 582 | 135.0 |
| C | 15 | 208 | 9521 | 66.21 | 578 | 582 | 135.0 |
| D | 12 | 6 | 613700 | 4432.36 | 564 | 549 | 138.3 |
| D | 13 | 171 | 144053 | 1037.36 | 564 | 549 | 138.3 |
| D | 2 | 153 | 132429 | 953.34 | 564 | 549 | 138.3 |
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 |  |