Observation information
- date-obs: 2019-02-09
- time-obs: 07:26:43.787600000
- date-end: 2019-02-09
- time-end: 09:24:39.792400000
- obs_id: T03_003T01_9000002712
- exposure: 2959.83552893
- sourceid: AGC 229361 (original T02)
- observer: sjanowie
- ra_pnt: 186.6687
- dec_pnt: 19.75439
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_003T01_9000002712_18209cztM0_level2.evt
| modeM0/AS1T03_003T01_9000002712_18209cztM0_level2_quad_clean.evt
|
| Size (bytes) | 491,019,840 | 74,139,840 |
| Size | 468.3 MB
| 70.7 MB
|
| Events in quadrant A | 3,065,612 | 476,219 |
| Events in quadrant B | 3,108,872 | 479,671 |
| Events in quadrant C | 3,029,418 | 458,615 |
| Events in quadrant D | 5,278,265 | 429,847 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 14 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12294 | 1 |
| B | 0 | 12394 | 1 |
| C | 0 | 12167 | 1 |
| D | 0 | 19568 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 114 | 0 |
| B | 0 | 114 | 0 |
| C | 0 | 114 | 0 |
| D | 0 | 114 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5736 | 88 | 1.534170% |
| B | 5737 | 95 | 1.655918% |
| C | 5737 | 94 | 1.638487% |
| D | 5737 | 448 | 7.808959% |
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 | 7076 | 5737 | 1 | 1 | 0.01% | 0.02% |  |
| B | 7077 | 5738 | 6 | 6 | 0.08% | 0.10% |  |
| C | 7077 | 5738 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7077 | 5738 | 303 | 303 | 4.28% | 5.28% |  |
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 | 15 | 174 | 20917 | 127.31 | 789 | 776 | 158.2 |
| A | 0 | 226 | 6976 | 39.19 | 789 | 776 | 158.2 |
| A | 14 | 111 | 6839 | 38.32 | 789 | 776 | 158.2 |
| B | 7 | 220 | 35933 | 241.91 | 773 | 756 | 145.4 |
| B | 3 | 64 | 17536 | 115.39 | 773 | 756 | 145.4 |
| B | 12 | 111 | 16588 | 108.87 | 773 | 756 | 145.4 |
| C | 14 | 238 | 117797 | 683.96 | 744 | 752 | 171.1 |
| C | 13 | 61 | 5160 | 25.76 | 744 | 752 | 171.1 |
| C | 3 | 233 | 4113 | 19.64 | 744 | 752 | 171.1 |
| D | 1 | 52 | 1498062 | 8273.96 | 751 | 733 | 181.0 |
| D | 7 | 238 | 640208 | 3533.62 | 751 | 733 | 181.0 |
| D | 5 | 222 | 177240 | 975.34 | 751 | 733 | 181.0 |
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 |  |