Observation information
- date-obs: 2021-04-20
- time-obs: 13:39:33.630900000
- date-end: 2021-04-20
- time-end: 17:11:38.634600000
- obs_id: A10_071T06_9000004324
- exposure: 8144.36276323
- sourceid: VCC465
- observer: aboselli
- ra_pnt: 185.3243
- dec_pnt: 11.51047
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_071T06_9000004324_30070cztM0_level2.evt
| modeM0/AS1A10_071T06_9000004324_30070cztM0_level2_quad_clean.evt
|
| Size (bytes) | 956,741,760 | 164,096,640 |
| Size | 912.4 MB
| 156.5 MB
|
| Events in quadrant A | 6,029,112 | 1,054,110 |
| Events in quadrant B | 9,374,262 | 1,049,945 |
| Events in quadrant C | 6,262,677 | 1,004,130 |
| Events in quadrant D | 6,469,484 | 1,003,713 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 252 | 0 |
| B | 0 | 252 | 0 |
| C | 0 | 252 | 0 |
| D | 0 | 252 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 25968 | 2 |
| B | 0 | 37775 | 2 |
| C | 0 | 26297 | 2 |
| D | 0 | 27029 | 2 |
| 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 | 12415 | 376 | 3.028594% |
| B | 12416 | 594 | 4.784149% |
| C | 12416 | 526 | 4.236469% |
| D | 12416 | 324 | 2.609536% |
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 | 12725 | 12418 | 0 | 0 | 0.00% | 0.00% |  |
| B | 12726 | 12419 | 0 | 0 | 0.00% | 0.00% |  |
| C | 12726 | 12419 | 0 | 0 | 0.00% | 0.00% |  |
| D | 12726 | 12419 | 26 | 26 | 0.20% | 0.21% |  |
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 | 20142 | 59.07 | 1555 | 1525 | 315.2 |
| A | 2 | 79 | 17863 | 51.84 | 1555 | 1525 | 315.2 |
| A | 8 | 192 | 16519 | 47.57 | 1555 | 1525 | 315.2 |
| B | 6 | 159 | 3373494 | 11528.46 | 1520 | 1479 | 292.5 |
| B | 12 | 111 | 38013 | 124.9 | 1520 | 1479 | 292.5 |
| B | 11 | 111 | 34869 | 114.16 | 1520 | 1479 | 292.5 |
| C | 14 | 238 | 249281 | 703.66 | 1483 | 1491 | 352.1 |
| C | 3 | 233 | 152646 | 429.24 | 1483 | 1491 | 352.1 |
| C | 2 | 114 | 29797 | 80.38 | 1483 | 1491 | 352.1 |
| D | 8 | 195 | 245899 | 677.82 | 1507 | 1475 | 360.6 |
| D | 12 | 33 | 155438 | 426.96 | 1507 | 1475 | 360.6 |
| D | 2 | 250 | 136807 | 375.29 | 1507 | 1475 | 360.6 |
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 |  |