Observation information
- date-obs: 2019-05-10
- time-obs: 19:48:14.318700000
- date-end: 2019-05-10
- time-end: 23:12:19.318500000
- obs_id: A05_115T02_9000002906
- exposure: 6272.89308396
- sourceid: Coma3
- observer: mbalogh
- ra_pnt: 194.2859
- dec_pnt: 28.36242
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_115T02_9000002906_19549cztM0_level2.evt
| modeM0/AS1A05_115T02_9000002906_19549cztM0_level2_quad_clean.evt
|
| Size (bytes) | 707,201,280 | 127,897,920 |
| Size | 674.4 MB
| 122.0 MB
|
| Events in quadrant A | 4,855,550 | 800,296 |
| Events in quadrant B | 5,017,708 | 806,360 |
| Events in quadrant C | 5,349,757 | 768,959 |
| Events in quadrant D | 5,472,555 | 760,192 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 21808 | 2 |
| B | 0 | 22120 | 2 |
| C | 0 | 22995 | 2 |
| D | 0 | 23962 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16 | 0 |
| B | 0 | 16 | 0 |
| C | 0 | 16 | 0 |
| D | 0 | 16 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 216 | 0 |
| B | 0 | 216 | 0 |
| C | 0 | 216 | 0 |
| D | 0 | 216 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 10656 | 56 | 0.525526% |
| B | 10656 | 98 | 0.919670% |
| C | 10656 | 120 | 1.126126% |
| D | 10656 | 70 | 0.656907% |
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 | 12246 | 10657 | 1 | 1 | 0.01% | 0.01% |  |
| B | 12246 | 10656 | 27 | 27 | 0.22% | 0.25% |  |
| C | 12246 | 10658 | 3 | 3 | 0.02% | 0.03% |  |
| D | 12246 | 10658 | 30 | 30 | 0.24% | 0.28% |  |
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 | 9 | 143 | 29498 | 112.14 | 1249 | 1222 | 252.2 |
| A | 5 | 16 | 15198 | 55.43 | 1249 | 1222 | 252.2 |
| A | 13 | 254 | 13686 | 49.43 | 1249 | 1222 | 252.2 |
| B | 3 | 64 | 102867 | 423.69 | 1243 | 1210 | 239.9 |
| B | 12 | 111 | 29448 | 117.69 | 1243 | 1210 | 239.9 |
| B | 0 | 244 | 29271 | 116.95 | 1243 | 1210 | 239.9 |
| C | 3 | 233 | 302146 | 1070.39 | 1196 | 1204 | 281.2 |
| C | 7 | 247 | 191018 | 675.13 | 1196 | 1204 | 281.2 |
| C | 14 | 238 | 185331 | 654.9 | 1196 | 1204 | 281.2 |
| D | 7 | 238 | 255807 | 863.78 | 1209 | 1175 | 294.8 |
| D | 2 | 16 | 241224 | 814.31 | 1209 | 1175 | 294.8 |
| D | 10 | 230 | 164012 | 552.39 | 1209 | 1175 | 294.8 |
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 |  |