Observation information
- date-obs: 2019-01-06
- time-obs: 04:42:24.438400000
- date-end: 2019-01-06
- time-end: 06:51:16.439800000
- obs_id: T03_040T01_9000002628
- exposure: 4526.17807683
- sourceid: KISSR1381
- observer: sjanowie
- ra_pnt: 192.2708
- dec_pnt: 43.095
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_040T01_9000002628_17704cztM0_level2.evt
| modeM0/AS1T03_040T01_9000002628_17704cztM0_level2_quad_clean.evt
|
| Size (bytes) | 571,426,560 | 93,024,000 |
| Size | 545.0 MB
| 88.7 MB
|
| Events in quadrant A | 3,909,813 | 608,974 |
| Events in quadrant B | 3,354,231 | 621,958 |
| Events in quadrant C | 3,229,120 | 592,061 |
| Events in quadrant D | 6,356,278 | 524,964 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 136 | 0 |
| B | 0 | 136 | 0 |
| C | 0 | 136 | 0 |
| D | 0 | 136 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16169 | 2 |
| B | 0 | 14298 | 2 |
| C | 0 | 13856 | 2 |
| D | 0 | 23480 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6727 | 329 | 4.890739% |
| B | 6727 | 84 | 1.248699% |
| C | 6727 | 86 | 1.278430% |
| D | 6728 | 1060 | 15.755054% |
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 | 7732 | 6728 | 192 | 192 | 2.48% | 2.85% |  |
| B | 7732 | 6728 | 4 | 4 | 0.05% | 0.06% |  |
| C | 7732 | 6728 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7733 | 6729 | 928 | 928 | 12.00% | 13.79% |  |
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 | 811477 | 4957.49 | 806 | 788 | 163.5 |
| A | 0 | 226 | 7083 | 38.49 | 806 | 788 | 163.5 |
| A | 12 | 194 | 6194 | 33.06 | 806 | 788 | 163.5 |
| B | 0 | 197 | 42838 | 271.94 | 812 | 792 | 154.6 |
| B | 10 | 245 | 37029 | 234.37 | 812 | 792 | 154.6 |
| B | 0 | 189 | 33379 | 210.76 | 812 | 792 | 154.6 |
| C | 14 | 238 | 118635 | 650.37 | 776 | 781 | 181.2 |
| C | 3 | 233 | 49469 | 268.68 | 776 | 781 | 181.2 |
| C | 5 | 218 | 29779 | 160.02 | 776 | 781 | 181.2 |
| D | 7 | 238 | 3450520 | 19155.05 | 738 | 716 | 180.1 |
| D | 2 | 152 | 27692 | 149.78 | 738 | 716 | 180.1 |
| D | 2 | 234 | 23162 | 124.63 | 738 | 716 | 180.1 |
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 |  |