Observation information
- date-obs: 2021-07-09
- time-obs: 19:24:08.766700000
- date-end: 2021-07-09
- time-end: 21:37:50.775800000
- obs_id: A10_073T02_9000004522
- exposure: 5333.18401678
- 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_31257cztM0_level2.evt
| modeM0/AS1A10_073T02_9000004522_31257cztM0_level2_quad_clean.evt
|
| Size (bytes) | 666,051,840 | 108,132,480 |
| Size | 635.2 MB
| 103.1 MB
|
| Events in quadrant A | 3,611,465 | 713,352 |
| Events in quadrant B | 7,003,193 | 688,027 |
| Events in quadrant C | 4,403,309 | 676,774 |
| Events in quadrant D | 4,644,473 | 672,562 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 5 | 0 |
| B | 0 | 6 | 0 |
| C | 0 | 6 | 0 |
| D | 0 | 6 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 154 | 0 |
| B | 0 | 154 | 0 |
| C | 0 | 154 | 0 |
| D | 0 | 154 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15641 | 2 |
| B | 0 | 26242 | 2 |
| C | 0 | 18053 | 2 |
| D | 0 | 18730 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7531 | 44 | 0.584252% |
| B | 7531 | 517 | 6.864958% |
| C | 7531 | 241 | 3.200106% |
| D | 7531 | 93 | 1.234896% |
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 | 7851 | 7532 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7851 | 7532 | 197 | 197 | 2.51% | 2.62% |  |
| C | 7851 | 7532 | 19 | 19 | 0.24% | 0.25% |  |
| D | 7851 | 7532 | 36 | 36 | 0.46% | 0.48% |  |
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 | 14063 | 69.78 | 932 | 912 | 188.5 |
| A | 3 | 137 | 9545 | 45.81 | 932 | 912 | 188.5 |
| A | 11 | 47 | 8091 | 38.09 | 932 | 912 | 188.5 |
| B | 6 | 159 | 2072087 | 11866.11 | 905 | 882 | 174.5 |
| B | 12 | 18 | 777467 | 4449.12 | 905 | 882 | 174.5 |
| B | 0 | 190 | 289926 | 1655.96 | 905 | 882 | 174.5 |
| C | 3 | 233 | 581387 | 2813.98 | 877 | 881 | 206.3 |
| C | 0 | 10 | 217641 | 1050.73 | 877 | 881 | 206.3 |
| C | 14 | 238 | 144062 | 694.06 | 877 | 881 | 206.3 |
| D | 8 | 195 | 847362 | 3633.17 | 887 | 869 | 233.0 |
| D | 12 | 79 | 151675 | 647.26 | 887 | 869 | 233.0 |
| D | 2 | 250 | 109243 | 465.14 | 887 | 869 | 233.0 |
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 |  |