Observation information
- date-obs: 2019-01-08
- time-obs: 07:22:56.406100000
- date-end: 2019-01-08
- time-end: 09:20:52.404000000
- obs_id: T03_042T01_9000002630
- exposure: 4769.50911383
- 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_17735cztM0_level2.evt
| modeM0/AS1T03_042T01_9000002630_17735cztM0_level2_quad_clean.evt
|
| Size (bytes) | 449,953,920 | 93,594,240 |
| Size | 429.1 MB
| 89.3 MB
|
| Events in quadrant A | 3,277,939 | 591,106 |
| Events in quadrant B | 3,246,187 | 608,051 |
| Events in quadrant C | 3,248,536 | 579,731 |
| Events in quadrant D | 3,382,023 | 571,705 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1 | 0 |
| B | 0 | 1 | 0 |
| C | 0 | 1 | 0 |
| D | 0 | 1 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14558 | 1 |
| B | 0 | 14332 | 1 |
| C | 0 | 14266 | 1 |
| D | 0 | 14829 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 142 | 0 |
| B | 0 | 142 | 0 |
| C | 0 | 142 | 0 |
| D | 0 | 142 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6936 | 196 | 2.825836% |
| B | 6937 | 162 | 2.335303% |
| C | 6937 | 188 | 2.710105% |
| D | 6937 | 129 | 1.859593% |
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 | 6937 | 28 | 28 | 0.40% | 0.40% |  |
| B | 7077 | 6938 | 2 | 2 | 0.03% | 0.03% |  |
| C | 7077 | 6938 | 1 | 1 | 0.01% | 0.01% |  |
| D | 7077 | 6938 | 11 | 11 | 0.16% | 0.16% |  |
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 | 122174 | 719.96 | 821 | 800 | 168.6 |
| A | 0 | 226 | 7165 | 37.76 | 821 | 800 | 168.6 |
| A | 3 | 137 | 6301 | 32.63 | 821 | 800 | 168.6 |
| B | 12 | 111 | 19180 | 115.7 | 819 | 797 | 158.9 |
| B | 0 | 219 | 18179 | 109.4 | 819 | 797 | 158.9 |
| B | 11 | 111 | 16697 | 100.07 | 819 | 797 | 158.9 |
| C | 14 | 238 | 122548 | 657.63 | 783 | 785 | 185.2 |
| C | 3 | 233 | 30247 | 159.12 | 783 | 785 | 185.2 |
| C | 5 | 218 | 17641 | 91.04 | 783 | 785 | 185.2 |
| D | 1 | 52 | 242975 | 1230.49 | 795 | 772 | 196.8 |
| D | 2 | 165 | 48132 | 240.61 | 795 | 772 | 196.8 |
| D | 7 | 238 | 32898 | 163.21 | 795 | 772 | 196.8 |
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 |  |