Observation information
- date-obs: 2019-07-13
- time-obs: 14:31:27.102100000
- date-end: 2019-07-13
- time-end: 16:25:30.098400000
- obs_id: A05_115T01_9000003030
- exposure: 3467.2494909
- sourceid: Coma6
- observer: mbalogh
- ra_pnt: 194.4988
- dec_pnt: 27.99597
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_115T01_9000003030_20493cztM0_level2.evt
| modeM0/AS1A05_115T01_9000003030_20493cztM0_level2_quad_clean.evt
|
| Size (bytes) | 500,863,680 | 75,821,760 |
| Size | 477.7 MB
| 72.3 MB
|
| Events in quadrant A | 2,752,782 | 496,205 |
| Events in quadrant B | 3,261,355 | 498,081 |
| Events in quadrant C | 2,877,749 | 476,747 |
| Events in quadrant D | 5,890,957 | 426,737 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 116 | 0 |
| B | 0 | 116 | 0 |
| C | 0 | 116 | 0 |
| D | 0 | 116 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12025 | 1 |
| B | 0 | 13369 | 1 |
| C | 0 | 12185 | 2 |
| D | 0 | 21487 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5689 | 41 | 0.720689% |
| B | 5689 | 93 | 1.634734% |
| C | 5688 | 56 | 0.984529% |
| D | 5688 | 735 | 12.921941% |
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 | 6844 | 5689 | 7 | 7 | 0.10% | 0.12% |  |
| B | 6844 | 5689 | 24 | 24 | 0.35% | 0.42% |  |
| C | 6843 | 5688 | 0 | 0 | 0.00% | 0.00% |  |
| D | 6843 | 5688 | 785 | 785 | 11.47% | 13.80% |  |
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 | 44768 | 316.04 | 693 | 678 | 139.5 |
| A | 12 | 96 | 42602 | 300.52 | 693 | 678 | 139.5 |
| A | 0 | 226 | 6156 | 39.27 | 693 | 678 | 139.5 |
| B | 0 | 197 | 259414 | 1960.91 | 692 | 675 | 131.9 |
| B | 0 | 189 | 147856 | 1115.45 | 692 | 675 | 131.9 |
| B | 0 | 219 | 62819 | 470.97 | 692 | 675 | 131.9 |
| C | 3 | 233 | 137166 | 880.87 | 668 | 674 | 155.0 |
| C | 14 | 238 | 105448 | 676.17 | 668 | 674 | 155.0 |
| C | 3 | 247 | 18598 | 115.67 | 668 | 674 | 155.0 |
| D | 7 | 38 | 1667130 | 10320.03 | 657 | 636 | 161.5 |
| D | 7 | 238 | 531469 | 3287.27 | 657 | 636 | 161.5 |
| D | 2 | 165 | 230499 | 1423.46 | 657 | 636 | 161.5 |
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 |  |