Observation information
- date-obs: 2021-07-08
- time-obs: 22:38:24.703300000
- date-end: 2021-07-09
- time-end: 00:56:25.708700000
- obs_id: A10_073T02_9000004522
- exposure: 4805.20652628
- 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_31245cztM0_level2.evt
| modeM0/AS1A10_073T02_9000004522_31245cztM0_level2_quad_clean.evt
|
| Size (bytes) | 804,597,120 | 97,174,080 |
| Size | 767.3 MB
| 92.7 MB
|
| Events in quadrant A | 3,517,416 | 649,314 |
| Events in quadrant B | 6,254,055 | 631,699 |
| Events in quadrant C | 3,810,368 | 618,218 |
| Events in quadrant D | 10,264,753 | 506,210 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 5 | 0 |
| B | 0 | 5 | 0 |
| C | 0 | 5 | 0 |
| D | 0 | 5 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 156 | 0 |
| B | 0 | 156 | 0 |
| C | 0 | 156 | 0 |
| D | 0 | 156 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15642 | 1 |
| B | 0 | 24257 | 1 |
| C | 0 | 16314 | 1 |
| D | 0 | 35977 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7706 | 17 | 0.220607% |
| B | 7706 | 213 | 2.764080% |
| C | 7707 | 83 | 1.076943% |
| D | 7707 | 2126 | 27.585312% |
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 | 8281 | 7707 | 0 | 0 | 0.00% | 0.00% |  |
| B | 8281 | 7707 | 91 | 91 | 1.10% | 1.18% |  |
| C | 8282 | 7708 | 6 | 6 | 0.07% | 0.08% |  |
| D | 8282 | 7708 | 2081 | 2081 | 25.13% | 27.00% |  |
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 | 14865 | 75.46 | 907 | 888 | 185.2 |
| A | 0 | 207 | 14122 | 71.45 | 907 | 888 | 185.2 |
| A | 3 | 137 | 9249 | 45.14 | 907 | 888 | 185.2 |
| B | 6 | 159 | 2200311 | 12804.94 | 890 | 866 | 171.8 |
| B | 0 | 190 | 323772 | 1879.93 | 890 | 866 | 171.8 |
| B | 4 | 80 | 139551 | 807.41 | 890 | 866 | 171.8 |
| C | 3 | 233 | 201060 | 974.61 | 863 | 868 | 205.4 |
| C | 14 | 238 | 139122 | 673.07 | 863 | 868 | 205.4 |
| C | 0 | 10 | 56511 | 270.89 | 863 | 868 | 205.4 |
| D | 8 | 195 | 7079112 | 34315.68 | 776 | 760 | 206.3 |
| D | 2 | 250 | 133993 | 645.91 | 776 | 760 | 206.3 |
| D | 12 | 233 | 69279 | 332.18 | 776 | 760 | 206.3 |
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 |  |