Observation information
- date-obs: 2021-03-15
- time-obs: 10:00:51.537000000
- date-end: 2021-03-15
- time-end: 11:26:54.534200000
- obs_id: A10_073T07_9000004254
- exposure: 2758.82647182
- 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_29534cztM0_level2.evt
| modeM0/AS1A10_073T07_9000004254_29534cztM0_level2_quad_clean.evt
|
| Size (bytes) | 484,119,360 | 58,268,160 |
| Size | 461.7 MB
| 55.6 MB
|
| Events in quadrant A | 2,291,017 | 357,474 |
| Events in quadrant B | 2,409,544 | 367,431 |
| Events in quadrant C | 2,371,240 | 360,808 |
| Events in quadrant D | 7,250,555 | 327,035 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 104 | 2 |
| B | 0 | 104 | 4 |
| C | 0 | 104 | 2 |
| D | 0 | 104 | 4 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10351 | 302 |
| B | 0 | 10619 | 299 |
| C | 0 | 10372 | 302 |
| D | 0 | 25803 | 806 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5008 | 1 | 0.019968% |
| B | 5013 | 13 | 0.259326% |
| C | 5010 | 30 | 0.598802% |
| D | 4988 | 573 | 11.487570% |
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 | 5099 | 5040 | 0 | 0 | 0.00% | 0.00% |  |
| B | 5105 | 5042 | 4 | 4 | 0.08% | 0.08% |  |
| C | 5075 | 5037 | 0 | 0 | 0.00% | 0.00% |  |
| D | 5054 | 5022 | 656 | 656 | 12.98% | 13.06% |  |
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 | 9977 | 77.7 | 591 | 579 | 120.9 |
| A | 13 | 254 | 9412 | 73.03 | 591 | 579 | 120.9 |
| A | 3 | 137 | 5760 | 42.84 | 591 | 579 | 120.9 |
| B | 5 | 255 | 54697 | 473.51 | 589 | 573 | 114.3 |
| B | 0 | 190 | 20989 | 178.61 | 589 | 573 | 114.3 |
| B | 12 | 111 | 14020 | 117.64 | 589 | 573 | 114.3 |
| C | 14 | 238 | 100060 | 731.96 | 574 | 578 | 135.9 |
| C | 2 | 114 | 11370 | 79.4 | 574 | 578 | 135.9 |
| C | 14 | 254 | 11217 | 78.28 | 574 | 578 | 135.9 |
| D | 8 | 195 | 4573987 | 33509.91 | 562 | 547 | 136.5 |
| D | 7 | 223 | 249261 | 1822.34 | 562 | 547 | 136.5 |
| D | 12 | 33 | 135753 | 990.66 | 562 | 547 | 136.5 |
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 |  |