Observation information
- date-obs: 2021-04-21
- time-obs: 09:39:47.646200000
- date-end: 2021-04-21
- time-end: 12:22:16.648600000
- obs_id: A10_071T10_9000004328
- exposure: 4892.6369002
- sourceid: VCC630
- observer: aboselli
- ra_pnt: 185.8212
- dec_pnt: 11.36825
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_071T10_9000004328_30082cztM0_level2.evt
| modeM0/AS1A10_071T10_9000004328_30082cztM0_level2_quad_clean.evt
|
| Size (bytes) | 637,139,520 | 105,442,560 |
| Size | 607.6 MB
| 100.6 MB
|
| Events in quadrant A | 4,081,534 | 677,851 |
| Events in quadrant B | 6,334,254 | 672,133 |
| Events in quadrant C | 4,122,068 | 644,566 |
| Events in quadrant D | 4,214,362 | 640,790 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16887 | 2 |
| B | 0 | 24583 | 2 |
| C | 0 | 16937 | 2 |
| D | 0 | 17361 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 164 | 0 |
| B | 0 | 164 | 0 |
| C | 0 | 164 | 0 |
| D | 0 | 164 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17 | 0 |
| B | 0 | 17 | 0 |
| C | 0 | 17 | 0 |
| D | 0 | 17 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 8029 | 200 | 2.490970% |
| B | 8030 | 312 | 3.885430% |
| C | 8030 | 223 | 2.777086% |
| D | 8030 | 150 | 1.867995% |
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 | 9749 | 8031 | 1 | 1 | 0.01% | 0.01% |  |
| B | 9750 | 8032 | 2 | 2 | 0.02% | 0.02% |  |
| C | 9750 | 8032 | 1 | 1 | 0.01% | 0.01% |  |
| D | 9750 | 8032 | 20 | 20 | 0.21% | 0.25% |  |
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 | 8 | 192 | 26322 | 119.29 | 1051 | 1028 | 212.0 |
| A | 13 | 254 | 13423 | 58.46 | 1051 | 1028 | 212.0 |
| A | 3 | 137 | 10931 | 46.7 | 1051 | 1028 | 212.0 |
| B | 6 | 159 | 2246049 | 11160.13 | 1030 | 1004 | 201.2 |
| B | 12 | 111 | 25271 | 120.63 | 1030 | 1004 | 201.2 |
| B | 11 | 111 | 23870 | 113.66 | 1030 | 1004 | 201.2 |
| C | 14 | 238 | 164677 | 694.83 | 999 | 1006 | 235.6 |
| C | 3 | 233 | 38382 | 158.67 | 999 | 1006 | 235.6 |
| C | 2 | 114 | 18829 | 75.66 | 999 | 1006 | 235.6 |
| D | 8 | 195 | 151745 | 627.64 | 1006 | 981 | 240.2 |
| D | 2 | 250 | 75724 | 311.16 | 1006 | 981 | 240.2 |
| D | 13 | 104 | 58798 | 240.69 | 1006 | 981 | 240.2 |
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 |  |