Observation information
- date-obs: 2017-06-19
- time-obs: 21:12:48.713200000
- date-end: 2017-06-19
- time-end: 23:41:07.714900000
- obs_id: G07_022T01_9000001322
- exposure: 4357.98819404
- 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_09337cztM0_level2.evt
| modeM0/AS1G07_022T01_9000001322_09337cztM0_level2_quad_clean.evt
|
| Size (bytes) | 486,714,240 | 88,637,760 |
| Size | 464.2 MB
| 84.5 MB
|
| Events in quadrant A | 3,641,661 | 574,697 |
| Events in quadrant B | 3,069,681 | 589,407 |
| Events in quadrant C | 3,484,648 | 572,919 |
| Events in quadrant D | 4,126,201 | 517,331 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15700 | 799 |
| B | 0 | 13723 | 483 |
| C | 0 | 15217 | 550 |
| D | 0 | 17328 | 608 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 130 | 8 |
| B | 0 | 130 | 4 |
| C | 0 | 130 | 4 |
| D | 0 | 130 | 4 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 26 | 0 |
| B | 0 | 26 | 0 |
| C | 0 | 26 | 0 |
| D | 0 | 26 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6117 | 43 | 0.702959% |
| B | 6170 | 33 | 0.534846% |
| C | 6173 | 125 | 2.024947% |
| D | 6175 | 496 | 8.032389% |
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 | 8898 | 6309 | 8 | 8 | 0.09% | 0.13% |  |
| B | 8891 | 6332 | 2 | 2 | 0.02% | 0.03% |  |
| C | 8899 | 6337 | 73 | 73 | 0.82% | 1.15% |  |
| D | 8899 | 6344 | 368 | 368 | 4.14% | 5.80% |  |
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 | 679089 | 4635.1 | 721 | 707 | 146.4 |
| A | 13 | 251 | 83846 | 568.05 | 721 | 707 | 146.4 |
| A | 5 | 16 | 33157 | 221.72 | 721 | 707 | 146.4 |
| B | 0 | 219 | 79228 | 561.34 | 737 | 719 | 139.9 |
| B | 0 | 214 | 59097 | 417.4 | 737 | 719 | 139.9 |
| B | 0 | 187 | 22774 | 157.69 | 737 | 719 | 139.9 |
| C | 4 | 254 | 735085 | 4558.99 | 699 | 702 | 161.1 |
| C | 9 | 68 | 9765 | 56.26 | 699 | 702 | 161.1 |
| C | 13 | 61 | 5263 | 28.31 | 699 | 702 | 161.1 |
| D | 1 | 52 | 1143446 | 6598.61 | 655 | 639 | 173.2 |
| D | 12 | 233 | 286196 | 1648.82 | 655 | 639 | 173.2 |
| D | 7 | 71 | 84506 | 484.25 | 655 | 639 | 173.2 |
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 |  |