Observation information
- date-obs: 2016-10-16
- time-obs: 02:51:37.507200000
- date-end: 2016-10-16
- time-end: 05:02:01.503400000
- obs_id: G06_115T01_9000000734
- exposure: 3425.90093277
- 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_05685cztM0_level2.evt
| modeM0/AS1G06_115T01_9000000734_05685cztM0_level2_quad_clean.evt
|
| Size (bytes) | 428,209,920 | 63,990,720 |
| Size | 408.4 MB
| 61.0 MB
|
| Events in quadrant A | 2,939,730 | 372,563 |
| Events in quadrant B | 3,228,005 | 375,012 |
| Events in quadrant C | 2,951,659 | 380,787 |
| Events in quadrant D | 3,414,632 | 363,332 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13104 | 3 |
| B | 0 | 13715 | 8 |
| C | 0 | 13175 | 2 |
| D | 0 | 14482 | 6 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 15 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 130 | 0 |
| B | 0 | 130 | 0 |
| C | 0 | 130 | 0 |
| D | 0 | 130 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6386 | 79 | 1.237081% |
| B | 6383 | 97 | 1.519662% |
| C | 6386 | 83 | 1.299718% |
| D | 6384 | 109 | 1.707393% |
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 | 7486 | 6387 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7486 | 6387 | 2 | 2 | 0.03% | 0.03% |  |
| C | 7486 | 6387 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7486 | 6387 | 34 | 34 | 0.45% | 0.53% |  |
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 | 13 | 6 | 12744 | 77.25 | 760 | 744 | 155.3 |
| A | 0 | 226 | 7434 | 43.07 | 760 | 744 | 155.3 |
| A | 12 | 194 | 7312 | 42.28 | 760 | 744 | 155.3 |
| B | 15 | 204 | 150013 | 1018.34 | 770 | 750 | 146.6 |
| B | 4 | 81 | 50574 | 339.92 | 770 | 750 | 146.6 |
| B | 11 | 51 | 29249 | 194.43 | 770 | 750 | 146.6 |
| C | 1 | 16 | 21790 | 121.82 | 749 | 753 | 172.7 |
| C | 13 | 61 | 6093 | 30.92 | 749 | 753 | 172.7 |
| C | 3 | 9 | 3255 | 14.49 | 749 | 753 | 172.7 |
| D | 2 | 152 | 213177 | 1182.16 | 743 | 719 | 179.7 |
| D | 9 | 102 | 163575 | 906.16 | 743 | 719 | 179.7 |
| D | 2 | 136 | 75054 | 413.62 | 743 | 719 | 179.7 |
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 |  |