Observation information
- date-obs: 2019-01-07
- time-obs: 18:42:12.425100000
- date-end: 2019-01-07
- time-end: 21:07:22.422000000
- obs_id: T03_042T01_9000002630
- exposure: 4172.91205074
- sourceid: KISSR1667/1671*
- observer: sjanowie
- ra_pnt: 208.2583
- dec_pnt: 42.97055
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_042T01_9000002630_17728cztM0_level2.evt
| modeM0/AS1T03_042T01_9000002630_17728cztM0_level2_quad_clean.evt
|
| Size (bytes) | 571,521,600 | 84,075,840 |
| Size | 545.0 MB
| 80.2 MB
|
| Events in quadrant A | 3,579,148 | 547,545 |
| Events in quadrant B | 3,272,933 | 559,686 |
| Events in quadrant C | 3,266,081 | 539,755 |
| Events in quadrant D | 6,747,932 | 443,503 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 22 | 0 |
| B | 0 | 22 | 0 |
| C | 0 | 22 | 0 |
| D | 0 | 22 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14828 | 2 |
| B | 0 | 14104 | 2 |
| C | 0 | 14052 | 2 |
| D | 0 | 24426 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 134 | 0 |
| B | 0 | 134 | 0 |
| C | 0 | 134 | 0 |
| D | 0 | 134 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6525 | 70 | 1.072797% |
| B | 6526 | 72 | 1.103279% |
| C | 6526 | 97 | 1.486362% |
| D | 6526 | 1343 | 20.579222% |
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 | 8710 | 6527 | 5 | 5 | 0.06% | 0.08% |  |
| B | 8711 | 6528 | 1 | 1 | 0.01% | 0.02% |  |
| C | 8711 | 6528 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8711 | 6526 | 1161 | 1161 | 13.33% | 17.79% |  |
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 | 413871 | 2506.78 | 816 | 798 | 164.8 |
| A | 15 | 31 | 27412 | 161.51 | 816 | 798 | 164.8 |
| A | 0 | 226 | 7104 | 38.27 | 816 | 798 | 164.8 |
| B | 10 | 245 | 23123 | 142.16 | 821 | 800 | 157.0 |
| B | 12 | 111 | 18329 | 111.63 | 821 | 800 | 157.0 |
| B | 11 | 111 | 16003 | 96.82 | 821 | 800 | 157.0 |
| C | 14 | 238 | 124051 | 665.67 | 795 | 799 | 185.2 |
| C | 3 | 233 | 33992 | 179.27 | 795 | 799 | 185.2 |
| C | 5 | 218 | 7821 | 37.93 | 795 | 799 | 185.2 |
| D | 7 | 238 | 3886802 | 20467.89 | 705 | 689 | 189.9 |
| D | 1 | 52 | 103434 | 541.15 | 705 | 689 | 189.9 |
| D | 2 | 234 | 27060 | 138.89 | 705 | 689 | 189.9 |
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 |  |