Observation information
- date-obs: 2016-12-30
- time-obs: 12:43:16.813900000
- date-end: 2016-12-30
- time-end: 15:02:43.808900000
- obs_id: G06_086T02_9000000936
- exposure: 2753.85640435
- sourceid: 1ES 1101-232
- observer: KPSingh19
- ra_pnt: 165.9067
- dec_pnt: -23.49198
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_086T02_9000000936_06801cztM0_level2.evt
| modeM0/AS1G06_086T02_9000000936_06801cztM0_level2_quad_clean.evt
|
| Size (bytes) | 484,732,800 | 61,142,400 |
| Size | 462.3 MB
| 58.3 MB
|
| Events in quadrant A | 3,329,119 | 355,032 |
| Events in quadrant B | 3,635,457 | 351,323 |
| Events in quadrant C | 3,309,687 | 352,518 |
| Events in quadrant D | 3,965,269 | 339,485 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18 | 0 |
| B | 0 | 18 | 0 |
| C | 0 | 18 | 0 |
| D | 0 | 19 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14093 | 3 |
| B | 0 | 15100 | 2 |
| C | 0 | 13997 | 2 |
| D | 0 | 16281 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 132 | 0 |
| B | 0 | 132 | 0 |
| C | 0 | 132 | 0 |
| D | 0 | 132 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6487 | 102 | 1.572376% |
| B | 6487 | 185 | 2.851858% |
| C | 6487 | 64 | 0.986589% |
| D | 6487 | 201 | 3.098505% |
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 | 7747 | 6488 | 2 | 2 | 0.03% | 0.03% |  |
| B | 7747 | 6488 | 77 | 77 | 0.99% | 1.19% |  |
| C | 7747 | 6488 | 4 | 4 | 0.05% | 0.06% |  |
| D | 7747 | 6488 | 79 | 79 | 1.02% | 1.22% |  |
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 | 248 | 70777 | 411.19 | 845 | 828 | 170.1 |
| A | 0 | 226 | 8309 | 43.98 | 845 | 828 | 170.1 |
| A | 12 | 194 | 7795 | 40.95 | 845 | 828 | 170.1 |
| B | 0 | 228 | 256100 | 1609.75 | 842 | 826 | 158.6 |
| B | 11 | 51 | 90323 | 564.36 | 842 | 826 | 158.6 |
| B | 12 | 111 | 15219 | 90.76 | 842 | 826 | 158.6 |
| C | 12 | 16 | 70540 | 372.89 | 816 | 822 | 187.0 |
| C | 9 | 247 | 53709 | 282.87 | 816 | 822 | 187.0 |
| C | 13 | 61 | 6402 | 29.84 | 816 | 822 | 187.0 |
| D | 13 | 169 | 496640 | 2486.06 | 813 | 787 | 199.5 |
| D | 8 | 195 | 162783 | 812.2 | 813 | 787 | 199.5 |
| D | 14 | 34 | 123200 | 613.74 | 813 | 787 | 199.5 |
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 |  |