Observation information
- date-obs: 2016-12-29
- time-obs: 16:02:52.846900000
- date-end: 2016-12-29
- time-end: 18:04:15.843400000
- obs_id: G06_086T02_9000000936
- exposure: 3579.84162699
- 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_06788cztM0_level2.evt
| modeM0/AS1G06_086T02_9000000936_06788cztM0_level2_quad_clean.evt
|
| Size (bytes) | 432,129,600 | 75,637,440 |
| Size | 412.1 MB
| 72.1 MB
|
| Events in quadrant A | 3,104,100 | 473,877 |
| Events in quadrant B | 3,147,961 | 479,229 |
| Events in quadrant C | 2,970,720 | 468,446 |
| Events in quadrant D | 3,454,219 | 447,502 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13024 | 2 |
| B | 0 | 13110 | 1 |
| C | 0 | 12660 | 1 |
| D | 0 | 14052 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 124 | 0 |
| B | 0 | 124 | 0 |
| C | 0 | 124 | 0 |
| D | 0 | 124 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6028 | 145 | 2.405441% |
| B | 6028 | 148 | 2.455209% |
| C | 6028 | 93 | 1.542800% |
| D | 6028 | 105 | 1.741871% |
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 | 7283 | 6029 | 10 | 10 | 0.14% | 0.17% |  |
| B | 7283 | 6029 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7283 | 6029 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7283 | 6029 | 3 | 3 | 0.04% | 0.05% |  |
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 | 71746 | 450.38 | 778 | 764 | 157.6 |
| A | 13 | 248 | 26632 | 164.13 | 778 | 764 | 157.6 |
| A | 0 | 226 | 7592 | 43.32 | 778 | 764 | 157.6 |
| B | 15 | 204 | 34509 | 227.4 | 784 | 768 | 148.4 |
| B | 3 | 220 | 18122 | 116.96 | 784 | 768 | 148.4 |
| B | 0 | 214 | 16631 | 106.91 | 784 | 768 | 148.4 |
| C | 9 | 247 | 38711 | 220.33 | 749 | 754 | 172.3 |
| C | 13 | 61 | 5931 | 30.05 | 749 | 754 | 172.3 |
| C | 9 | 16 | 4664 | 22.7 | 749 | 754 | 172.3 |
| D | 8 | 195 | 557259 | 3062.79 | 747 | 724 | 181.7 |
| D | 5 | 81 | 27155 | 145.46 | 747 | 724 | 181.7 |
| D | 2 | 14 | 27106 | 145.19 | 747 | 724 | 181.7 |
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 |  |