Observation information
- date-obs: 2022-01-10
- time-obs: 17:02:05.895500000
- date-end: 2022-01-10
- time-end: 21:17:20.905300000
- obs_id: A11_106T03_9000004864
- exposure: 10321.6569363
- sourceid: RBS918
- observer: Piyali
- ra_pnt: 163.6862
- dec_pnt: 48.52752
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A11_106T03_9000004864_33996cztM0_level2.evt
| modeM0/AS1A11_106T03_9000004864_33996cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,134,982,080 | 194,008,320 |
| Size | 1.1 GB
| 185.0 MB
|
| Events in quadrant A | 7,077,436 | 1,255,395 |
| Events in quadrant B | 7,309,396 | 1,284,605 |
| Events in quadrant C | 8,003,714 | 1,276,018 |
| Events in quadrant D | 11,151,172 | 1,207,443 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 30 | 0 |
| B | 0 | 30 | 0 |
| C | 0 | 30 | 0 |
| D | 0 | 31 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 29789 | 3 |
| B | 0 | 30200 | 2 |
| C | 0 | 31632 | 2 |
| D | 0 | 41568 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 250 | 0 |
| B | 0 | 250 | 0 |
| C | 0 | 250 | 0 |
| D | 0 | 250 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 12330 | 715 | 5.798865% |
| B | 12330 | 407 | 3.300892% |
| C | 12330 | 300 | 2.433090% |
| D | 12330 | 1042 | 8.450933% |
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 | 15014 | 12332 | 550 | 550 | 3.66% | 4.46% |  |
| B | 15014 | 12332 | 220 | 220 | 1.47% | 1.78% |  |
| C | 15014 | 12332 | 242 | 242 | 1.61% | 1.96% |  |
| D | 15014 | 12331 | 928 | 928 | 6.18% | 7.53% |  |
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 | 14 | 238 | 1807592 | 6741.61 | 1346 | 1318 | 267.9 |
| A | 13 | 6 | 33383 | 119.68 | 1346 | 1318 | 267.9 |
| A | 10 | 83 | 26952 | 95.67 | 1346 | 1318 | 267.9 |
| B | 5 | 172 | 698121 | 2681.17 | 1375 | 1338 | 259.9 |
| B | 0 | 229 | 313972 | 1202.99 | 1375 | 1338 | 259.9 |
| B | 0 | 190 | 185341 | 708.03 | 1375 | 1338 | 259.9 |
| C | 4 | 254 | 1153327 | 3702.91 | 1345 | 1354 | 311.1 |
| C | 3 | 233 | 563701 | 1807.61 | 1345 | 1354 | 311.1 |
| C | 15 | 214 | 520345 | 1668.25 | 1345 | 1354 | 311.1 |
| D | 8 | 195 | 2102640 | 6223.66 | 1298 | 1272 | 337.6 |
| D | 12 | 6 | 1670703 | 4944.38 | 1298 | 1272 | 337.6 |
| D | 8 | 230 | 520625 | 1538.18 | 1298 | 1272 | 337.6 |
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 |  |