Observation information
- date-obs: 2016-12-29
- time-obs: 20:52:17.840600000
- date-end: 2016-12-29
- time-end: 23:17:53.837400000
- obs_id: G06_086T02_9000000936
- exposure: 5022.71021501
- 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_06791cztM0_level2.evt
| modeM0/AS1G06_086T02_9000000936_06791cztM0_level2_quad_clean.evt
|
| Size (bytes) | 458,072,640 | 94,098,240 |
| Size | 436.9 MB
| 89.7 MB
|
| Events in quadrant A | 3,247,580 | 595,389 |
| Events in quadrant B | 3,435,793 | 605,483 |
| Events in quadrant C | 3,209,521 | 592,394 |
| Events in quadrant D | 3,501,363 | 566,108 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16 | 0 |
| B | 0 | 16 | 0 |
| C | 0 | 16 | 0 |
| D | 0 | 16 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14650 | 3 |
| B | 0 | 14986 | 2 |
| C | 0 | 14502 | 2 |
| D | 0 | 15351 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 146 | 0 |
| B | 0 | 146 | 0 |
| C | 0 | 146 | 0 |
| D | 0 | 146 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7036 | 42 | 0.596930% |
| B | 7036 | 78 | 1.108584% |
| C | 7036 | 25 | 0.355316% |
| D | 7036 | 48 | 0.682206% |
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 | 8736 | 7038 | 0 | 0 | 0.00% | 0.00% |  |
| B | 8736 | 7038 | 6 | 6 | 0.07% | 0.09% |  |
| C | 8736 | 7038 | 2 | 2 | 0.02% | 0.03% |  |
| D | 8736 | 7038 | 27 | 27 | 0.31% | 0.38% |  |
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 | 8 | 15 | 15704 | 87.02 | 834 | 816 | 171.1 |
| A | 15 | 234 | 10619 | 57.3 | 834 | 816 | 171.1 |
| A | 13 | 248 | 9142 | 48.67 | 834 | 816 | 171.1 |
| B | 4 | 48 | 50132 | 303.0 | 843 | 823 | 162.7 |
| B | 15 | 204 | 38888 | 233.91 | 843 | 823 | 162.7 |
| B | 0 | 228 | 30404 | 181.77 | 843 | 823 | 162.7 |
| C | 9 | 247 | 35401 | 182.71 | 809 | 815 | 189.3 |
| C | 12 | 16 | 7469 | 35.15 | 809 | 815 | 189.3 |
| C | 13 | 61 | 6235 | 28.63 | 809 | 815 | 189.3 |
| D | 8 | 195 | 234352 | 1174.11 | 803 | 778 | 198.9 |
| D | 13 | 169 | 129326 | 646.17 | 803 | 778 | 198.9 |
| D | 2 | 33 | 71359 | 354.79 | 803 | 778 | 198.9 |
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 |  |