Observation information
- date-obs: 2022-07-06
- time-obs: 22:50:32.546100000
- date-end: 2022-07-07
- time-end: 01:15:00.552500000
- obs_id: A10_073T02_9000005226
- exposure: 3245.48013426
- 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_36618cztM0_level2.evt
| modeM0/AS1A10_073T02_9000005226_36618cztM0_level2_quad_clean.evt
|
| Size (bytes) | 535,213,440 | 67,014,720 |
| Size | 510.4 MB
| 63.9 MB
|
| Events in quadrant A | 2,705,073 | 429,110 |
| Events in quadrant B | 3,914,157 | 424,654 |
| Events in quadrant C | 3,148,713 | 414,934 |
| Events in quadrant D | 6,068,436 | 375,229 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 114 | 0 |
| B | 0 | 114 | 0 |
| C | 0 | 114 | 0 |
| D | 0 | 114 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11502 | 3 |
| B | 0 | 15305 | 2 |
| C | 0 | 12667 | 2 |
| D | 0 | 21884 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 31 | 0 |
| B | 0 | 31 | 0 |
| C | 0 | 31 | 0 |
| D | 0 | 31 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5502 | 9 | 0.163577% |
| B | 5502 | 238 | 4.325700% |
| C | 5502 | 138 | 2.508179% |
| D | 5502 | 596 | 10.832425% |
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 | 8668 | 5504 | 1 | 1 | 0.01% | 0.02% |  |
| B | 8668 | 5504 | 154 | 154 | 1.78% | 2.80% |  |
| C | 8668 | 5504 | 98 | 98 | 1.13% | 1.78% |  |
| D | 8668 | 5504 | 520 | 520 | 6.00% | 9.45% |  |
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 | 205164 | 1603.0 | 634 | 622 | 127.6 |
| A | 13 | 6 | 21866 | 166.49 | 634 | 622 | 127.6 |
| A | 15 | 223 | 13914 | 104.17 | 634 | 622 | 127.6 |
| B | 5 | 200 | 1166231 | 9727.06 | 625 | 609 | 119.8 |
| B | 5 | 255 | 106523 | 883.85 | 625 | 609 | 119.8 |
| B | 0 | 219 | 44538 | 366.59 | 625 | 609 | 119.8 |
| C | 0 | 10 | 389053 | 2717.49 | 612 | 617 | 142.9 |
| C | 15 | 214 | 233750 | 1630.99 | 612 | 617 | 142.9 |
| C | 12 | 249 | 82982 | 576.22 | 612 | 617 | 142.9 |
| D | 12 | 235 | 3325195 | 22767.89 | 594 | 578 | 146.0 |
| D | 2 | 153 | 126086 | 859.51 | 594 | 578 | 146.0 |
| D | 2 | 249 | 74452 | 505.91 | 594 | 578 | 146.0 |
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 |  |