Observation information
- date-obs: 2022-07-06
- time-obs: 19:22:01.536900000
- date-end: 2022-07-06
- time-end: 23:32:44.548300000
- obs_id: A10_073T02_9000005226
- exposure: 6262.60449472
- 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_36617cztM0_level2.evt
| modeM0/AS1A10_073T02_9000005226_36617cztM0_level2_quad_clean.evt
|
| Size (bytes) | 953,467,200 | 125,516,160 |
| Size | 909.3 MB
| 119.7 MB
|
| Events in quadrant A | 5,370,022 | 793,294 |
| Events in quadrant B | 6,316,520 | 783,409 |
| Events in quadrant C | 6,057,117 | 772,606 |
| Events in quadrant D | 10,403,218 | 703,577 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 222 | 0 |
| B | 0 | 222 | 0 |
| C | 0 | 222 | 0 |
| D | 0 | 222 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 22879 | 4 |
| B | 0 | 25609 | 3 |
| C | 0 | 24762 | 3 |
| D | 0 | 38384 | 3 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 42 | 0 |
| B | 0 | 42 | 0 |
| C | 0 | 42 | 0 |
| D | 0 | 42 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 10802 | 30 | 0.277726% |
| B | 10802 | 266 | 2.462507% |
| C | 10802 | 164 | 1.518237% |
| D | 10802 | 873 | 8.081837% |
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 | 15043 | 10805 | 7 | 7 | 0.05% | 0.06% |  |
| B | 15043 | 10805 | 173 | 173 | 1.15% | 1.60% |  |
| C | 15043 | 10805 | 127 | 127 | 0.84% | 1.18% |  |
| D | 15043 | 10805 | 739 | 739 | 4.91% | 6.84% |  |
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 | 363134 | 1449.02 | 1242 | 1219 | 249.8 |
| A | 15 | 223 | 164179 | 652.45 | 1242 | 1219 | 249.8 |
| A | 13 | 6 | 26669 | 101.9 | 1242 | 1219 | 249.8 |
| B | 5 | 200 | 853280 | 3604.25 | 1228 | 1196 | 236.4 |
| B | 5 | 255 | 235162 | 989.66 | 1228 | 1196 | 236.4 |
| B | 0 | 219 | 89438 | 373.26 | 1228 | 1196 | 236.4 |
| C | 0 | 10 | 713343 | 2548.72 | 1201 | 1209 | 279.4 |
| C | 15 | 214 | 454643 | 1622.83 | 1201 | 1209 | 279.4 |
| C | 14 | 254 | 90143 | 318.29 | 1201 | 1209 | 279.4 |
| D | 12 | 235 | 4662111 | 16217.28 | 1172 | 1139 | 287.4 |
| D | 13 | 171 | 205127 | 709.75 | 1172 | 1139 | 287.4 |
| D | 13 | 249 | 197556 | 683.41 | 1172 | 1139 | 287.4 |
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 |  |