Observation information
- date-obs: 2019-07-14
- time-obs: 23:23:09.441200000
- date-end: 2019-07-15
- time-end: 01:31:47.040500000
- obs_id: A05_115T03_9000003032
- exposure: 3479.33087471
- sourceid: Coma1
- observer: mbalogh
- ra_pnt: 195.0402
- dec_pnt: 27.21375
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_115T03_9000003032_20513cztM0_level2.evt
| modeM0/AS1A05_115T03_9000003032_20513cztM0_level2_quad_clean.evt
|
| Size (bytes) | 544,593,600 | 77,944,320 |
| Size | 519.4 MB
| 74.3 MB
|
| Events in quadrant A | 3,308,577 | 487,882 |
| Events in quadrant B | 3,576,351 | 493,711 |
| Events in quadrant C | 3,277,661 | 468,309 |
| Events in quadrant D | 5,872,381 | 439,205 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 9 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14120 | 2 |
| B | 0 | 14835 | 2 |
| C | 0 | 13918 | 3 |
| D | 0 | 22022 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 138 | 0 |
| B | 0 | 138 | 0 |
| C | 0 | 138 | 0 |
| D | 0 | 138 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6753 | 51 | 0.755220% |
| B | 6753 | 92 | 1.362357% |
| C | 6752 | 52 | 0.770142% |
| D | 6752 | 592 | 8.767773% |
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 | 7638 | 6753 | 10 | 10 | 0.13% | 0.15% |  |
| B | 7638 | 6753 | 13 | 13 | 0.17% | 0.19% |  |
| C | 7637 | 6753 | 1 | 1 | 0.01% | 0.01% |  |
| D | 7637 | 6753 | 548 | 548 | 7.18% | 8.11% |  |
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 | 5 | 16 | 98749 | 584.29 | 829 | 813 | 167.6 |
| A | 8 | 34 | 8664 | 46.84 | 829 | 813 | 167.6 |
| A | 0 | 226 | 7359 | 39.05 | 829 | 813 | 167.6 |
| B | 0 | 230 | 104239 | 647.76 | 836 | 815 | 159.7 |
| B | 10 | 246 | 62109 | 383.89 | 836 | 815 | 159.7 |
| B | 0 | 189 | 47021 | 289.39 | 836 | 815 | 159.7 |
| C | 14 | 238 | 125364 | 662.43 | 796 | 801 | 188.0 |
| C | 7 | 220 | 23936 | 123.03 | 796 | 801 | 188.0 |
| C | 3 | 233 | 15511 | 78.23 | 796 | 801 | 188.0 |
| D | 1 | 52 | 1557822 | 8220.11 | 773 | 751 | 189.4 |
| D | 2 | 16 | 561024 | 2957.8 | 773 | 751 | 189.4 |
| D | 7 | 238 | 390500 | 2057.57 | 773 | 751 | 189.4 |
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 |  |