Observation information
- date-obs: 2019-10-29
- time-obs: 07:08:42.937900000
- date-end: 2019-10-29
- time-end: 09:10:13.933700000
- obs_id: T03_146T01_9000003272
- exposure: 4391.9870899
- sourceid: IGR J19294+1816
- observer: graman
- ra_pnt: 292.4829
- dec_pnt: 18.31062
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_146T01_9000003272_22087cztM0_level2.evt
| modeM0/AS1T03_146T01_9000003272_22087cztM0_level2_quad_clean.evt
|
| Size (bytes) | 492,779,520 | 100,598,400 |
| Size | 470.0 MB
| 95.9 MB
|
| Events in quadrant A | 3,283,774 | 682,078 |
| Events in quadrant B | 3,395,295 | 693,697 |
| Events in quadrant C | 3,691,608 | 636,337 |
| Events in quadrant D | 4,144,154 | 613,425 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 122 | 0 |
| B | 0 | 122 | 0 |
| C | 0 | 122 | 0 |
| D | 0 | 122 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13560 | 0 |
| B | 0 | 13923 | 1 |
| C | 0 | 15019 | 0 |
| D | 0 | 16249 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6032 | 81 | 1.342838% |
| B | 6031 | 106 | 1.757586% |
| C | 6031 | 123 | 2.039463% |
| D | 6031 | 325 | 5.388824% |
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 | 7292 | 6033 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7291 | 6032 | 7 | 7 | 0.10% | 0.12% |  |
| C | 7291 | 6032 | 2 | 2 | 0.03% | 0.03% |  |
| D | 7291 | 6032 | 241 | 241 | 3.31% | 4.00% |  |
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 | 13 | 254 | 9666 | 51.97 | 851 | 837 | 169.9 |
| A | 0 | 226 | 7492 | 39.17 | 851 | 837 | 169.9 |
| A | 3 | 137 | 6600 | 33.92 | 851 | 837 | 169.9 |
| B | 3 | 64 | 37183 | 231.58 | 839 | 821 | 157.0 |
| B | 0 | 197 | 36961 | 230.16 | 839 | 821 | 157.0 |
| B | 0 | 190 | 25347 | 156.2 | 839 | 821 | 157.0 |
| C | 0 | 239 | 463439 | 2529.6 | 787 | 794 | 182.9 |
| C | 14 | 238 | 126357 | 686.54 | 787 | 794 | 182.9 |
| C | 10 | 22 | 29526 | 157.1 | 787 | 794 | 182.9 |
| D | 1 | 52 | 900733 | 4685.07 | 796 | 776 | 192.1 |
| D | 13 | 172 | 140526 | 727.52 | 796 | 776 | 192.1 |
| D | 2 | 136 | 69368 | 357.08 | 796 | 776 | 192.1 |
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 |  |