Observation information
- date-obs: 2016-12-29
- time-obs: 14:06:36.850000000
- date-end: 2016-12-29
- time-end: 16:23:09.845400000
- obs_id: G06_086T02_9000000936
- exposure: 3023.73185945
- 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_06787cztM0_level2.evt
| modeM0/AS1G06_086T02_9000000936_06787cztM0_level2_quad_clean.evt
|
| Size (bytes) | 492,019,200 | 65,828,160 |
| Size | 469.2 MB
| 62.8 MB
|
| Events in quadrant A | 3,323,395 | 392,180 |
| Events in quadrant B | 3,379,417 | 396,317 |
| Events in quadrant C | 3,222,483 | 387,288 |
| Events in quadrant D | 4,538,924 | 368,423 |
Level1 data integrity
| 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 M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14021 | 3 |
| B | 0 | 14154 | 2 |
| C | 0 | 13634 | 2 |
| D | 0 | 17604 | 2 |
| 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 | 6434 | 105 | 1.631955% |
| B | 6434 | 94 | 1.460988% |
| C | 6434 | 51 | 0.792664% |
| D | 6434 | 361 | 5.610818% |
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 | 7699 | 6435 | 8 | 8 | 0.10% | 0.12% |  |
| B | 7699 | 6435 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7699 | 6435 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7699 | 6435 | 291 | 291 | 3.78% | 4.52% |  |
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 | 251 | 49349 | 287.96 | 840 | 825 | 168.5 |
| A | 13 | 248 | 25700 | 147.62 | 840 | 825 | 168.5 |
| A | 0 | 226 | 8090 | 43.11 | 840 | 825 | 168.5 |
| B | 15 | 204 | 39093 | 240.65 | 843 | 827 | 159.0 |
| B | 0 | 197 | 36620 | 225.1 | 843 | 827 | 159.0 |
| B | 0 | 214 | 25100 | 152.65 | 843 | 827 | 159.0 |
| C | 9 | 247 | 57758 | 306.42 | 809 | 813 | 185.8 |
| C | 13 | 61 | 6327 | 29.67 | 809 | 813 | 185.8 |
| C | 12 | 4 | 5233 | 23.78 | 809 | 813 | 185.8 |
| D | 2 | 63 | 913403 | 4681.7 | 802 | 779 | 194.9 |
| D | 8 | 195 | 501842 | 2570.42 | 802 | 779 | 194.9 |
| D | 2 | 14 | 32102 | 160.68 | 802 | 779 | 194.9 |
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 |  |