Observation information
- date-obs: 2016-08-28
- time-obs: 20:20:18.409200000
- date-end: 2016-08-28
- time-end: 22:37:11.038300000
- obs_id: G05_158T01_9000000630
- exposure: 5526.32668269
- 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_04970cztM0_level2.evt
| modeM0/AS1G05_158T01_9000000630_04970cztM0_level2_quad_clean.evt
|
| Size (bytes) | 541,368,000 | 95,515,200 |
| Size | 516.3 MB
| 91.1 MB
|
| Events in quadrant A | 3,576,713 | 598,292 |
| Events in quadrant B | 3,911,347 | 597,981 |
| Events in quadrant C | 3,429,153 | 598,417 |
| Events in quadrant D | 4,954,701 | 561,497 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 5 | 0 |
| B | 0 | 5 | 0 |
| C | 0 | 5 | 0 |
| D | 0 | 5 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16132 | 3 |
| B | 0 | 16902 | 2 |
| C | 0 | 15794 | 2 |
| D | 0 | 20285 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 158 | 0 |
| B | 0 | 158 | 0 |
| C | 0 | 158 | 0 |
| D | 0 | 158 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7713 | 36 | 0.466744% |
| B | 7713 | 97 | 1.257617% |
| C | 7713 | 9 | 0.116686% |
| D | 7713 | 300 | 3.889537% |
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 | 8213 | 7715 | 11 | 11 | 0.13% | 0.14% |  |
| B | 8213 | 7715 | 23 | 23 | 0.28% | 0.30% |  |
| C | 8213 | 7715 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8213 | 7715 | 216 | 216 | 2.63% | 2.80% |  |
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 | 0 | 50 | 67776 | 362.92 | 897 | 877 | 184.3 |
| A | 13 | 251 | 42930 | 228.13 | 897 | 877 | 184.3 |
| A | 15 | 234 | 10595 | 52.72 | 897 | 877 | 184.3 |
| B | 15 | 204 | 226234 | 1288.0 | 905 | 882 | 175.0 |
| B | 14 | 167 | 108832 | 616.99 | 905 | 882 | 175.0 |
| B | 15 | 54 | 19861 | 108.47 | 905 | 882 | 175.0 |
| C | 8 | 128 | 16981 | 79.54 | 866 | 871 | 202.5 |
| C | 8 | 112 | 8319 | 36.77 | 866 | 871 | 202.5 |
| C | 1 | 16 | 7730 | 33.87 | 866 | 871 | 202.5 |
| D | 2 | 136 | 458232 | 2151.02 | 856 | 829 | 212.6 |
| D | 2 | 33 | 373318 | 1751.7 | 856 | 829 | 212.6 |
| D | 13 | 239 | 244259 | 1144.78 | 856 | 829 | 212.6 |
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 |  |