Observation information
- date-obs: 2021-07-09
- time-obs: 03:47:28.714400000
- date-end: 2021-07-09
- time-end: 05:58:27.719100000
- obs_id: A10_073T02_9000004522
- exposure: 3262.55418883
- sourceid: IGR16500-3307
- observer: emschlegel
- ra_pnt: 252.4817
- dec_pnt: -33.11717
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_073T02_9000004522_31247cztM0_level2.evt
| modeM0/AS1A10_073T02_9000004522_31247cztM0_level2_quad_clean.evt
|
| Size (bytes) | 644,339,520 | 73,584,000 |
| Size | 614.5 MB
| 70.2 MB
|
| Events in quadrant A | 3,195,658 | 459,400 |
| Events in quadrant B | 5,375,677 | 457,153 |
| Events in quadrant C | 3,607,972 | 436,258 |
| Events in quadrant D | 6,888,056 | 414,267 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
| 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 | 13577 | 2 |
| B | 0 | 20578 | 2 |
| C | 0 | 14568 | 2 |
| D | 0 | 25083 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6604 | 23 | 0.348274% |
| B | 6604 | 127 | 1.923077% |
| C | 6604 | 150 | 2.271351% |
| D | 6604 | 513 | 7.768019% |
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 | 7674 | 6605 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7674 | 6605 | 25 | 25 | 0.33% | 0.38% |  |
| C | 7674 | 6605 | 45 | 45 | 0.59% | 0.68% |  |
| D | 7674 | 6605 | 381 | 381 | 4.96% | 5.77% |  |
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 | 11 | 47 | 15131 | 86.64 | 824 | 808 | 165.3 |
| A | 13 | 254 | 11903 | 67.11 | 824 | 808 | 165.3 |
| A | 3 | 137 | 8079 | 43.98 | 824 | 808 | 165.3 |
| B | 6 | 159 | 1805565 | 11534.96 | 818 | 797 | 156.5 |
| B | 4 | 80 | 195814 | 1246.43 | 818 | 797 | 156.5 |
| B | 0 | 190 | 112006 | 710.78 | 818 | 797 | 156.5 |
| C | 0 | 10 | 287869 | 1553.89 | 790 | 796 | 184.7 |
| C | 14 | 238 | 129271 | 695.42 | 790 | 796 | 184.7 |
| C | 3 | 233 | 72744 | 389.44 | 790 | 796 | 184.7 |
| D | 8 | 195 | 3582181 | 18212.64 | 769 | 751 | 196.6 |
| D | 12 | 233 | 244034 | 1237.17 | 769 | 751 | 196.6 |
| D | 2 | 250 | 79836 | 402.17 | 769 | 751 | 196.6 |
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 |  |