Observation information
- date-obs: 2016-08-29
- time-obs: 12:17:43.298400000
- date-end: 2016-08-29
- time-end: 14:21:15.029800000
- obs_id: G05_158T01_9000000630
- exposure: 4856.02805254
- sourceid: 1E 1740.7-2942
- observer: dedhia
- ra_pnt: 265.9785
- dec_pnt: -29.74517
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_158T01_9000000630_04980cztM0_level2.evt
| modeM0/AS1G05_158T01_9000000630_04980cztM0_level2_quad_clean.evt
|
| Size (bytes) | 538,378,560 | 88,796,160 |
| Size | 513.4 MB
| 84.7 MB
|
| Events in quadrant A | 3,028,907 | 594,650 |
| Events in quadrant B | 3,962,235 | 583,821 |
| Events in quadrant C | 3,008,499 | 590,818 |
| Events in quadrant D | 5,881,544 | 483,722 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13044 | 2 |
| B | 0 | 15789 | 1 |
| C | 0 | 13154 | 1 |
| D | 0 | 21760 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6242 | 147 | 2.355014% |
| B | 6242 | 314 | 5.030439% |
| C | 6242 | 113 | 1.810317% |
| D | 6242 | 1211 | 19.400833% |
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 | 7412 | 6242 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7412 | 6242 | 150 | 150 | 2.02% | 2.40% |  |
| C | 7412 | 6242 | 9 | 9 | 0.12% | 0.14% |  |
| D | 7411 | 6241 | 1041 | 1041 | 14.05% | 16.68% |  |
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 | 50 | 17882 | 108.31 | 778 | 763 | 158.1 |
| A | 12 | 194 | 8028 | 45.96 | 778 | 763 | 158.1 |
| A | 0 | 226 | 7830 | 44.71 | 778 | 763 | 158.1 |
| B | 14 | 167 | 547020 | 3727.63 | 770 | 753 | 146.5 |
| B | 0 | 219 | 260530 | 1772.67 | 770 | 753 | 146.5 |
| B | 4 | 239 | 69764 | 470.92 | 770 | 753 | 146.5 |
| C | 1 | 16 | 94656 | 545.25 | 745 | 749 | 172.2 |
| C | 9 | 54 | 6956 | 36.04 | 745 | 749 | 172.2 |
| C | 13 | 61 | 6245 | 31.91 | 745 | 749 | 172.2 |
| D | 4 | 95 | 2622984 | 15945.32 | 668 | 649 | 164.5 |
| D | 13 | 235 | 206781 | 1253.4 | 668 | 649 | 164.5 |
| D | 2 | 136 | 131771 | 797.3 | 668 | 649 | 164.5 |
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 |  |