Observation information
- date-obs: 2022-05-14
- time-obs: 13:42:36.989500000
- date-end: 2022-05-14
- time-end: 15:43:29.986400000
- obs_id: A10_071T19_9000005144
- exposure: 4265.38178115
- sourceid: VCC1110
- observer: aboselli
- ra_pnt: 187.1229
- dec_pnt: 17.08503
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_071T19_9000005144_35828cztM0_level2.evt
| modeM0/AS1A10_071T19_9000005144_35828cztM0_level2_quad_clean.evt
|
| Size (bytes) | 458,801,280 | 91,267,200 |
| Size | 437.5 MB
| 87.0 MB
|
| Events in quadrant A | 3,040,579 | 621,342 |
| Events in quadrant B | 2,813,633 | 621,143 |
| Events in quadrant C | 2,853,375 | 603,062 |
| Events in quadrant D | 4,840,032 | 559,350 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12172 | 3 |
| B | 0 | 11410 | 2 |
| C | 0 | 11325 | 2 |
| D | 0 | 17886 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 22 | 0 |
| B | 0 | 22 | 0 |
| C | 0 | 22 | 0 |
| D | 0 | 22 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 102 | 0 |
| B | 0 | 102 | 0 |
| C | 0 | 102 | 0 |
| D | 0 | 102 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5129 | 6 | 0.116982% |
| B | 5129 | 37 | 0.721388% |
| C | 5129 | 64 | 1.247807% |
| D | 5130 | 416 | 8.109162% |
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 | 7252 | 5130 | 1 | 1 | 0.01% | 0.02% |  |
| B | 7252 | 5129 | 22 | 22 | 0.30% | 0.43% |  |
| C | 7252 | 5130 | 49 | 49 | 0.68% | 0.96% |  |
| D | 7252 | 5130 | 414 | 414 | 5.71% | 8.07% |  |
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 | 169 | 376484 | 2895.51 | 645 | 632 | 129.8 |
| A | 10 | 83 | 156902 | 1203.88 | 645 | 632 | 129.8 |
| A | 13 | 6 | 12691 | 92.9 | 645 | 632 | 129.8 |
| B | 5 | 172 | 134738 | 1113.08 | 629 | 614 | 120.5 |
| B | 5 | 255 | 66221 | 544.47 | 629 | 614 | 120.5 |
| B | 4 | 81 | 43312 | 354.35 | 629 | 614 | 120.5 |
| C | 15 | 214 | 217494 | 1505.72 | 617 | 624 | 144.0 |
| C | 0 | 10 | 190955 | 1321.46 | 617 | 624 | 144.0 |
| C | 8 | 222 | 22420 | 151.33 | 617 | 624 | 144.0 |
| D | 2 | 250 | 941792 | 6239.05 | 610 | 592 | 150.9 |
| D | 14 | 52 | 602214 | 3988.05 | 610 | 592 | 150.9 |
| D | 7 | 223 | 260507 | 1722.93 | 610 | 592 | 150.9 |
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 |  |