Observation information
- date-obs: 2016-10-16
- time-obs: 06:18:17.501700000
- date-end: 2016-10-16
- time-end: 08:33:02.499100000
- obs_id: G06_115T01_9000000734
- exposure: 3523.43949933
- sourceid: Sky-10
- observer: jsyadav
- ra_pnt: 321.2162
- dec_pnt: -48.68352
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_115T01_9000000734_05687cztM0_level2.evt
| modeM0/AS1G06_115T01_9000000734_05687cztM0_level2_quad_clean.evt
|
| Size (bytes) | 448,908,480 | 67,285,440 |
| Size | 428.1 MB
| 64.2 MB
|
| Events in quadrant A | 3,131,054 | 397,363 |
| Events in quadrant B | 3,380,768 | 400,931 |
| Events in quadrant C | 3,276,968 | 406,379 |
| Events in quadrant D | 3,376,698 | 391,093 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13270 | 3 |
| B | 0 | 13879 | 2 |
| C | 0 | 13960 | 2 |
| D | 0 | 14119 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17 | 0 |
| B | 0 | 17 | 0 |
| C | 0 | 17 | 0 |
| D | 0 | 18 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 0 |
| D | 0 | 128 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6326 | 91 | 1.438508% |
| B | 6326 | 111 | 1.754663% |
| C | 6326 | 76 | 1.201391% |
| D | 6326 | 120 | 1.896933% |
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 | 7611 | 6327 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7611 | 6327 | 6 | 6 | 0.08% | 0.09% |  |
| C | 7611 | 6327 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7611 | 6327 | 39 | 39 | 0.51% | 0.62% |  |
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 | 12 | 194 | 8100 | 45.42 | 810 | 793 | 160.9 |
| A | 0 | 226 | 7934 | 44.38 | 810 | 793 | 160.9 |
| A | 13 | 251 | 5498 | 29.24 | 810 | 793 | 160.9 |
| B | 15 | 204 | 78909 | 514.69 | 815 | 796 | 151.8 |
| B | 11 | 51 | 75784 | 494.1 | 815 | 796 | 151.8 |
| B | 4 | 81 | 26081 | 166.6 | 815 | 796 | 151.8 |
| C | 1 | 16 | 186733 | 1041.18 | 792 | 795 | 178.6 |
| C | 13 | 61 | 6410 | 31.44 | 792 | 795 | 178.6 |
| C | 3 | 202 | 2038 | 6.96 | 792 | 795 | 178.6 |
| D | 2 | 152 | 210926 | 1093.75 | 792 | 769 | 192.1 |
| D | 2 | 136 | 86575 | 446.57 | 792 | 769 | 192.1 |
| D | 2 | 14 | 45702 | 233.85 | 792 | 769 | 192.1 |
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 |  |