Observation information
- date-obs: 2016-11-06
- time-obs: 07:38:13.315700000
- date-end: 2016-11-06
- time-end: 08:19:18.314400000
- obs_id: G06_086T01_9000000774
- exposure: 214.253905639
- sourceid: 1ES 1959+659
- observer: KPSingh19
- ra_pnt: 299.9994
- dec_pnt: 65.14851
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_086T01_9000000774_06000cztM0_level2.evt
| modeM0/AS1G06_086T01_9000000774_06000cztM0_level2_quad_clean.evt
|
| Size (bytes) | 12,746,880 | 3,922,560 |
| Size | 12.2 MB
| 3.7 MB
|
| Events in quadrant A | 70,006 | 16,839 |
| Events in quadrant B | 110,242 | 27,102 |
| Events in quadrant C | 100,180 | 27,624 |
| Events in quadrant D | 86,993 | 23,075 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 48 | 43 |
| B | 0 | 48 | 42 |
| C | 0 | 47 | 43 |
| D | 0 | 49 | 45 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6680 | 6359 |
| B | 0 | 4970 | 4487 |
| C | 0 | 4746 | 4243 |
| D | 0 | 4779 | 4335 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 151 | 1 | 0.662252% |
| B | 237 | 1 | 0.421941% |
| C | 252 | 0 | 0.000000% |
| D | 222 | 0 | 0.000000% |
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 | 2099 | 268 | 0 | 0 | 0.00% | 0.00% |  |
| B | 2220 | 415 | 0 | 0 | 0.00% | 0.00% |  |
| C | 2238 | 438 | 0 | 0 | 0.00% | 0.00% |  |
| D | 2215 | 382 | 0 | 0 | 0.00% | 0.00% |  |
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 | 15 | 236 | 7538 | 1429.85 | 16 | 15 | 5.3 |
| A | 0 | 226 | 169 | 29.27 | 16 | 15 | 5.3 |
| A | 12 | 194 | 155 | 26.61 | 16 | 15 | 5.3 |
| B | 15 | 204 | 6235 | 899.09 | 25 | 24 | 6.9 |
| B | 0 | 214 | 1898 | 271.28 | 25 | 24 | 6.9 |
| B | 4 | 81 | 1669 | 238.13 | 25 | 24 | 6.9 |
| C | 8 | 128 | 609 | 75.62 | 25 | 25 | 7.7 |
| C | 8 | 112 | 309 | 36.77 | 25 | 25 | 7.7 |
| C | 13 | 61 | 219 | 25.12 | 25 | 25 | 7.7 |
| D | 1 | 239 | 1529 | 210.12 | 22 | 21 | 7.2 |
| D | 8 | 195 | 613 | 82.49 | 22 | 21 | 7.2 |
| D | 14 | 206 | 373 | 49.05 | 22 | 21 | 7.2 |
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 |  |