Observation information
- date-obs: 2017-06-19
- time-obs: 17:02:52.711100000
- date-end: 2017-06-19
- time-end: 18:32:16.711000000
- obs_id: G07_022T01_9000001322
- exposure: 2381.41903379
- sourceid: IGR J14536-5522
- observer: KPSingh19
- ra_pnt: 223.4211
- dec_pnt: -55.36075
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G07_022T01_9000001322_09334cztM0_level2.evt
| modeM0/AS1G07_022T01_9000001322_09334cztM0_level2_quad_clean.evt
|
| Size (bytes) | 317,819,520 | 52,557,120 |
| Size | 303.1 MB
| 50.1 MB
|
| Events in quadrant A | 2,805,476 | 333,157 |
| Events in quadrant B | 2,194,522 | 331,478 |
| Events in quadrant C | 2,320,641 | 317,858 |
| Events in quadrant D | 2,022,028 | 316,551 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11137 | 2 |
| B | 0 | 9139 | 1 |
| C | 0 | 9671 | 1 |
| D | 0 | 8924 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 86 | 0 |
| B | 0 | 86 | 0 |
| C | 0 | 86 | 0 |
| D | 0 | 86 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4139 | 91 | 2.198599% |
| B | 4139 | 59 | 1.425465% |
| C | 4139 | 106 | 2.561005% |
| D | 4139 | 52 | 1.256342% |
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 | 5364 | 4140 | 15 | 15 | 0.28% | 0.36% |  |
| B | 5364 | 4140 | 3 | 3 | 0.06% | 0.07% |  |
| C | 5364 | 4140 | 51 | 51 | 0.95% | 1.23% |  |
| D | 5364 | 4140 | 16 | 16 | 0.30% | 0.39% |  |
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 | 8 | 5 | 655476 | 6344.65 | 507 | 496 | 103.2 |
| A | 13 | 251 | 112691 | 1086.81 | 507 | 496 | 103.2 |
| A | 1 | 162 | 33697 | 321.61 | 507 | 496 | 103.2 |
| B | 0 | 219 | 130208 | 1333.2 | 510 | 497 | 97.3 |
| B | 0 | 214 | 31033 | 313.86 | 510 | 497 | 97.3 |
| B | 4 | 173 | 16243 | 161.84 | 510 | 497 | 97.3 |
| C | 4 | 254 | 428079 | 3821.34 | 483 | 485 | 111.9 |
| C | 13 | 61 | 3701 | 28.74 | 483 | 485 | 111.9 |
| C | 4 | 238 | 2930 | 21.85 | 483 | 485 | 111.9 |
| D | 7 | 71 | 87320 | 684.81 | 484 | 471 | 126.8 |
| D | 1 | 52 | 30840 | 239.46 | 484 | 471 | 126.8 |
| D | 2 | 152 | 28957 | 224.62 | 484 | 471 | 126.8 |
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 |  |