Observation information
- date-obs: 2019-07-15
- time-obs: 15:14:45.163500000
- date-end: 2019-07-15
- time-end: 17:10:09.012700000
- obs_id: A05_115T03_9000003032
- exposure: 3450.83631143
- 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_20523cztM0_level2.evt
| modeM0/AS1A05_115T03_9000003032_20523cztM0_level2_quad_clean.evt
|
| Size (bytes) | 434,810,880 | 80,389,440 |
| Size | 414.7 MB
| 76.7 MB
|
| Events in quadrant A | 2,778,959 | 523,540 |
| Events in quadrant B | 3,082,203 | 531,360 |
| Events in quadrant C | 2,810,599 | 501,365 |
| Events in quadrant D | 4,110,715 | 480,998 |
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 M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11893 | 1 |
| B | 0 | 12810 | 1 |
| C | 0 | 11906 | 1 |
| D | 0 | 15975 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 118 | 0 |
| B | 0 | 118 | 0 |
| C | 0 | 118 | 0 |
| D | 0 | 118 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5669 | 38 | 0.670312% |
| B | 5670 | 59 | 1.040564% |
| C | 5670 | 78 | 1.375661% |
| D | 5669 | 312 | 5.503616% |
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 | 6924 | 5669 | 1 | 1 | 0.01% | 0.02% |  |
| B | 6925 | 5670 | 10 | 10 | 0.14% | 0.18% |  |
| C | 6925 | 5670 | 0 | 0 | 0.00% | 0.00% |  |
| D | 6924 | 5669 | 254 | 254 | 3.67% | 4.48% |  |
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 | 2 | 79 | 16960 | 112.82 | 716 | 700 | 144.1 |
| A | 0 | 226 | 6355 | 39.24 | 716 | 700 | 144.1 |
| A | 13 | 254 | 5297 | 31.9 | 716 | 700 | 144.1 |
| B | 0 | 189 | 132634 | 976.73 | 718 | 700 | 135.1 |
| B | 0 | 219 | 33995 | 246.49 | 718 | 700 | 135.1 |
| B | 0 | 190 | 27472 | 198.2 | 718 | 700 | 135.1 |
| C | 14 | 238 | 108810 | 671.23 | 689 | 694 | 161.1 |
| C | 0 | 207 | 8620 | 49.21 | 689 | 694 | 161.1 |
| C | 13 | 61 | 4974 | 26.57 | 689 | 694 | 161.1 |
| D | 5 | 222 | 1279051 | 7747.02 | 683 | 663 | 165.0 |
| D | 7 | 38 | 47083 | 281.3 | 683 | 663 | 165.0 |
| D | 7 | 96 | 35720 | 212.45 | 683 | 663 | 165.0 |
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 |  |