Observation information
- date-obs: 2021-07-09
- time-obs: 17:44:49.759600000
- date-end: 2021-07-09
- time-end: 19:56:08.769400000
- obs_id: A10_073T02_9000004522
- exposure: 5482.73181668
- 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_31256cztM0_level2.evt
| modeM0/AS1A10_073T02_9000004522_31256cztM0_level2_quad_clean.evt
|
| Size (bytes) | 664,044,480 | 111,726,720 |
| Size | 633.3 MB
| 106.6 MB
|
| Events in quadrant A | 3,707,836 | 736,474 |
| Events in quadrant B | 6,550,286 | 715,186 |
| Events in quadrant C | 4,238,956 | 702,792 |
| Events in quadrant D | 5,095,070 | 695,992 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2 | 0 |
| B | 0 | 2 | 0 |
| C | 0 | 2 | 0 |
| D | 0 | 2 | 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 | 15927 | 1 |
| B | 0 | 25039 | 3 |
| C | 0 | 17413 | 1 |
| D | 0 | 20153 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7664 | 46 | 0.600209% |
| B | 7664 | 363 | 4.736430% |
| C | 7664 | 208 | 2.713987% |
| D | 7664 | 191 | 2.492171% |
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 | 7879 | 7665 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7879 | 7665 | 114 | 114 | 1.45% | 1.49% |  |
| C | 7879 | 7665 | 5 | 5 | 0.06% | 0.07% |  |
| D | 7879 | 7665 | 99 | 99 | 1.26% | 1.29% |  |
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 | 14941 | 72.08 | 958 | 936 | 194.3 |
| A | 3 | 137 | 9681 | 45.01 | 958 | 936 | 194.3 |
| A | 0 | 226 | 8152 | 37.14 | 958 | 936 | 194.3 |
| B | 6 | 159 | 2100021 | 11692.02 | 933 | 909 | 179.5 |
| B | 12 | 18 | 463681 | 2577.63 | 933 | 909 | 179.5 |
| B | 5 | 172 | 131574 | 727.8 | 933 | 909 | 179.5 |
| C | 3 | 233 | 355199 | 1677.17 | 903 | 910 | 211.2 |
| C | 14 | 238 | 156609 | 737.06 | 903 | 910 | 211.2 |
| C | 0 | 10 | 140083 | 658.83 | 903 | 910 | 211.2 |
| D | 8 | 195 | 935240 | 3928.39 | 908 | 892 | 237.8 |
| D | 12 | 79 | 472095 | 1981.14 | 908 | 892 | 237.8 |
| D | 2 | 250 | 131956 | 551.05 | 908 | 892 | 237.8 |
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 |  |