Observation information
- date-obs: 2022-07-07
- time-obs: 04:17:00.559700000
- date-end: 2022-07-07
- time-end: 06:30:46.565000000
- obs_id: A10_073T02_9000005226
- exposure: 2017.60370204
- 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_9000005226_36622cztM0_level2.evt
| modeM0/AS1A10_073T02_9000005226_36622cztM0_level2_quad_clean.evt
|
| Size (bytes) | 475,470,720 | 49,495,680 |
| Size | 453.4 MB
| 47.2 MB
|
| Events in quadrant A | 2,896,965 | 289,607 |
| Events in quadrant B | 3,304,378 | 290,947 |
| Events in quadrant C | 3,369,199 | 288,620 |
| Events in quadrant D | 4,475,751 | 263,881 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 108 | 0 |
| B | 0 | 108 | 0 |
| C | 0 | 108 | 0 |
| D | 0 | 108 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11570 | 3 |
| B | 0 | 12950 | 2 |
| C | 0 | 12990 | 2 |
| D | 0 | 16919 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 27 | 0 |
| B | 0 | 27 | 0 |
| C | 0 | 27 | 0 |
| D | 0 | 28 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5207 | 20 | 0.384098% |
| B | 5207 | 164 | 3.149606% |
| C | 5207 | 166 | 3.188016% |
| D | 5207 | 282 | 5.415786% |
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 | 7240 | 5208 | 5 | 5 | 0.07% | 0.10% |  |
| B | 7240 | 5208 | 114 | 114 | 1.57% | 2.19% |  |
| C | 7240 | 5208 | 113 | 113 | 1.56% | 2.17% |  |
| D | 7239 | 5207 | 226 | 226 | 3.12% | 4.34% |  |
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 | 10 | 83 | 200345 | 1499.81 | 670 | 659 | 133.1 |
| A | 15 | 223 | 87225 | 650.18 | 670 | 659 | 133.1 |
| A | 9 | 143 | 13685 | 97.84 | 670 | 659 | 133.1 |
| B | 5 | 200 | 267885 | 2169.81 | 663 | 647 | 123.2 |
| B | 5 | 255 | 226930 | 1837.28 | 663 | 647 | 123.2 |
| B | 0 | 213 | 85357 | 687.79 | 663 | 647 | 123.2 |
| C | 0 | 10 | 413799 | 2774.36 | 651 | 657 | 148.9 |
| C | 15 | 214 | 220605 | 1477.01 | 651 | 657 | 148.9 |
| C | 14 | 254 | 116841 | 780.21 | 651 | 657 | 148.9 |
| D | 12 | 235 | 968139 | 6289.74 | 639 | 624 | 153.8 |
| D | 2 | 249 | 371621 | 2411.82 | 639 | 624 | 153.8 |
| D | 13 | 249 | 207709 | 1346.24 | 639 | 624 | 153.8 |
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 |  |