Observation information
- date-obs: 2021-03-15
- time-obs: 05:01:58.552000000
- date-end: 2021-03-15
- time-end: 06:57:08.544500000
- obs_id: A10_073T07_9000004254
- exposure: 3594.91397546
- 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_29531cztM0_level2.evt
| modeM0/AS1A10_073T07_9000004254_29531cztM0_level2_quad_clean.evt
|
| Size (bytes) | 661,913,280 | 79,606,080 |
| Size | 631.2 MB
| 75.9 MB
|
| Events in quadrant A | 2,955,705 | 514,409 |
| Events in quadrant B | 2,995,233 | 531,612 |
| Events in quadrant C | 3,180,512 | 511,228 |
| Events in quadrant D | 10,516,361 | 440,780 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 118 | 0 |
| B | 0 | 118 | 0 |
| C | 0 | 118 | 0 |
| D | 0 | 118 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12385 | 1 |
| B | 0 | 12500 | 1 |
| C | 0 | 12891 | 1 |
| D | 0 | 35341 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5905 | 88 | 1.490262% |
| B | 5905 | 103 | 1.744285% |
| C | 5905 | 218 | 3.691787% |
| D | 5905 | 1748 | 29.602032% |
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 | 6910 | 5906 | 0 | 0 | 0.00% | 0.00% |  |
| B | 6910 | 5906 | 4 | 4 | 0.06% | 0.07% |  |
| C | 6910 | 5906 | 1 | 1 | 0.01% | 0.02% |  |
| D | 6910 | 5906 | 1914 | 1914 | 27.70% | 32.41% |  |
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 | 11 | 29 | 22307 | 139.52 | 759 | 743 | 154.6 |
| A | 13 | 254 | 11142 | 67.28 | 759 | 743 | 154.6 |
| A | 3 | 137 | 7168 | 41.57 | 759 | 743 | 154.6 |
| B | 0 | 190 | 20970 | 140.39 | 751 | 734 | 144.1 |
| B | 12 | 111 | 17503 | 116.34 | 751 | 734 | 144.1 |
| B | 11 | 111 | 16144 | 106.91 | 751 | 734 | 144.1 |
| C | 14 | 238 | 141815 | 822.64 | 732 | 740 | 171.5 |
| C | 3 | 233 | 122701 | 711.18 | 732 | 740 | 171.5 |
| C | 14 | 254 | 40571 | 232.26 | 732 | 740 | 171.5 |
| D | 8 | 195 | 6824137 | 42172.71 | 688 | 673 | 161.8 |
| D | 7 | 238 | 908846 | 5613.0 | 688 | 673 | 161.8 |
| D | 7 | 223 | 85621 | 525.02 | 688 | 673 | 161.8 |
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 |  |