Observation information
- date-obs: 2017-08-09
- time-obs: 15:21:07.216300000
- date-end: 2017-08-09
- time-end: 17:20:33.218300000
- obs_id: G07_014T01_9000001450
- exposure: 4566.00240472
- sourceid: 1RXSJ183227.5-481149
- observer: KPSingh19
- ra_pnt: 278.1143
- dec_pnt: -48.1972
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G07_014T01_9000001450_10088cztM0_level2.evt
| modeM0/AS1G07_014T01_9000001450_10088cztM0_level2_quad_clean.evt
|
| Size (bytes) | 445,573,440 | 95,454,720 |
| Size | 424.9 MB
| 91.0 MB
|
| Events in quadrant A | 2,815,225 | 632,359 |
| Events in quadrant B | 3,267,961 | 637,373 |
| Events in quadrant C | 2,733,949 | 626,012 |
| Events in quadrant D | 4,277,227 | 583,615 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12241 | 2 |
| B | 0 | 13633 | 1 |
| C | 0 | 12117 | 1 |
| D | 0 | 16537 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 120 | 0 |
| B | 0 | 120 | 0 |
| C | 0 | 120 | 0 |
| D | 0 | 120 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5886 | 97 | 1.647978% |
| B | 5886 | 114 | 1.936799% |
| C | 5886 | 70 | 1.189263% |
| D | 5886 | 294 | 4.994903% |
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 | 7166 | 5886 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7166 | 5886 | 22 | 22 | 0.31% | 0.37% |  |
| C | 7166 | 5886 | 2 | 2 | 0.03% | 0.03% |  |
| D | 7166 | 5886 | 205 | 205 | 2.86% | 3.48% |  |
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 | 15 | 10747 | 68.39 | 725 | 711 | 146.8 |
| A | 0 | 226 | 6990 | 42.79 | 725 | 711 | 146.8 |
| A | 12 | 194 | 6187 | 37.32 | 725 | 711 | 146.8 |
| B | 4 | 81 | 170783 | 1243.98 | 723 | 706 | 136.7 |
| B | 4 | 174 | 141803 | 1032.01 | 723 | 706 | 136.7 |
| B | 4 | 239 | 57370 | 414.45 | 723 | 706 | 136.7 |
| C | 10 | 22 | 13955 | 83.6 | 691 | 695 | 158.6 |
| C | 4 | 175 | 7917 | 45.53 | 691 | 695 | 158.6 |
| C | 14 | 234 | 7856 | 45.15 | 691 | 695 | 158.6 |
| D | 1 | 52 | 549888 | 2992.26 | 681 | 665 | 183.5 |
| D | 8 | 195 | 329377 | 1790.88 | 681 | 665 | 183.5 |
| D | 7 | 71 | 298577 | 1623.08 | 681 | 665 | 183.5 |
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 |  |