Observation information
- date-obs: 2021-04-21
- time-obs: 15:28:58.652200000
- date-end: 2021-04-21
- time-end: 17:36:10.655600000
- obs_id: A10_071T10_9000004328
- exposure: 5130.35741121
- 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_30085cztM0_level2.evt
| modeM0/AS1A10_071T10_9000004328_30085cztM0_level2_quad_clean.evt
|
| Size (bytes) | 597,965,760 | 101,891,520 |
| Size | 570.3 MB
| 97.2 MB
|
| Events in quadrant A | 3,498,039 | 668,131 |
| Events in quadrant B | 5,480,979 | 666,781 |
| Events in quadrant C | 3,569,985 | 638,370 |
| Events in quadrant D | 5,066,079 | 604,389 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15042 | 1 |
| B | 0 | 22121 | 1 |
| C | 0 | 15113 | 1 |
| D | 0 | 19728 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 150 | 0 |
| B | 0 | 150 | 0 |
| C | 0 | 150 | 0 |
| D | 0 | 150 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3 | 0 |
| B | 0 | 3 | 0 |
| C | 0 | 3 | 0 |
| D | 0 | 3 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7287 | 115 | 1.578153% |
| B | 7287 | 200 | 2.744614% |
| C | 7288 | 182 | 2.497256% |
| D | 7288 | 562 | 7.711306% |
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 | 7632 | 7288 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7632 | 7288 | 7 | 7 | 0.09% | 0.10% |  |
| C | 7633 | 7289 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7633 | 7289 | 367 | 367 | 4.81% | 5.03% |  |
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 | 13 | 254 | 12780 | 64.81 | 904 | 883 | 183.6 |
| A | 8 | 192 | 10594 | 52.9 | 904 | 883 | 183.6 |
| A | 3 | 137 | 9631 | 47.66 | 904 | 883 | 183.6 |
| B | 6 | 159 | 1930838 | 11098.44 | 886 | 862 | 173.9 |
| B | 4 | 171 | 59738 | 338.57 | 886 | 862 | 173.9 |
| B | 12 | 111 | 21848 | 120.68 | 886 | 862 | 173.9 |
| C | 14 | 238 | 141510 | 685.86 | 863 | 868 | 205.1 |
| C | 3 | 233 | 40084 | 191.24 | 863 | 868 | 205.1 |
| C | 2 | 114 | 17208 | 79.68 | 863 | 868 | 205.1 |
| D | 13 | 104 | 1586180 | 7830.48 | 849 | 828 | 202.5 |
| D | 8 | 195 | 122585 | 601.39 | 849 | 828 | 202.5 |
| D | 7 | 223 | 89789 | 439.4 | 849 | 828 | 202.5 |
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 |  |