Observation information
- date-obs: 2021-03-16
- time-obs: 03:19:34.494200000
- date-end: 2021-03-16
- time-end: 05:36:48.488800000
- obs_id: A10_073T07_9000004254
- exposure: 4443.70308846
- sourceid: IGR16547-1916
- observer: emschlegel
- ra_pnt: 253.6821
- dec_pnt: -19.27531
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_073T07_9000004254_29545cztM0_level2.evt
| modeM0/AS1A10_073T07_9000004254_29545cztM0_level2_quad_clean.evt
|
| Size (bytes) | 755,167,680 | 101,692,800 |
| Size | 720.2 MB
| 97.0 MB
|
| Events in quadrant A | 3,491,482 | 669,110 |
| Events in quadrant B | 3,682,506 | 692,127 |
| Events in quadrant C | 3,680,239 | 672,355 |
| Events in quadrant D | 11,560,544 | 575,155 |
Level1 data integrity
| 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 M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15 | 0 |
| B | 0 | 16 | 0 |
| C | 0 | 16 | 0 |
| D | 0 | 16 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14459 | 2 |
| B | 0 | 15042 | 2 |
| C | 0 | 14817 | 2 |
| D | 0 | 39021 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6751 | 62 | 0.918382% |
| B | 6751 | 168 | 2.488520% |
| C | 6751 | 139 | 2.058954% |
| D | 6751 | 2257 | 33.432084% |
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 | 7916 | 6752 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7916 | 6752 | 23 | 23 | 0.29% | 0.34% |  |
| C | 7916 | 6752 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7916 | 6751 | 2371 | 2371 | 29.95% | 35.12% |  |
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 | 0 | 13 | 79133 | 443.35 | 883 | 863 | 176.5 |
| A | 13 | 254 | 13161 | 69.66 | 883 | 863 | 176.5 |
| A | 3 | 137 | 8022 | 40.55 | 883 | 863 | 176.5 |
| B | 5 | 255 | 179214 | 1061.39 | 882 | 861 | 168.0 |
| B | 12 | 111 | 20169 | 114.9 | 882 | 861 | 168.0 |
| B | 11 | 111 | 18212 | 103.26 | 882 | 861 | 168.0 |
| C | 14 | 238 | 144335 | 704.33 | 865 | 872 | 203.7 |
| C | 3 | 233 | 140359 | 684.81 | 865 | 872 | 203.7 |
| C | 2 | 114 | 16040 | 74.46 | 865 | 872 | 203.7 |
| D | 8 | 195 | 7838746 | 40759.09 | 806 | 786 | 192.3 |
| D | 12 | 33 | 243149 | 1260.34 | 806 | 786 | 192.3 |
| D | 13 | 153 | 152136 | 787.05 | 806 | 786 | 192.3 |
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 |  |