Observation information
- date-obs: 2016-04-05
- time-obs: 18:14:40.889500000
- date-end: 2016-04-05
- time-end: 20:11:37.880300000
- obs_id: P01_999T99_9000000410
- exposure: 2588.23851022
- sourceid: SAFE
- observer: KPSingh19
- ra_pnt: 0.0
- dec_pnt: 90.0
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1P01_999T99_9000000410_02823cztM0_level2.evt
| modeM0/AS1P01_999T99_9000000410_02823cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,677,490,560 | 55,344,960 |
| Size | 1.6 GB
| 52.8 MB
|
| Events in quadrant A | 8,492,599 | 364,615 |
| Events in quadrant B | 12,435,606 | 361,540 |
| Events in quadrant C | 12,512,713 | 335,282 |
| Events in quadrant D | 16,989,269 | 211,833 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 118 | 0 |
| B | 0 | 118 | 0 |
| C | 0 | 118 | 0 |
| D | 0 | 118 | 0 |
| 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 | 29298 | 2 |
| B | 0 | 41118 | 1 |
| C | 0 | 41392 | 1 |
| D | 0 | 55310 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5722 | 147 | 2.569032% |
| B | 5722 | 1216 | 21.251311% |
| C | 5722 | 1538 | 26.878714% |
| D | 5722 | 4837 | 84.533380% |
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 | 7017 | 5723 | 801 | 801 | 11.42% | 14.00% |  |
| B | 7017 | 5723 | 2994 | 2994 | 42.67% | 52.32% |  |
| C | 7017 | 5722 | 2987 | 2987 | 42.57% | 52.20% |  |
| D | 7017 | 5723 | 5470 | 5470 | 77.95% | 95.58% |  |
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 | 0 | 13 | 606291 | 1339.7 | 1981 | 1963 | 451.1 |
| A | 0 | 31 | 106665 | 232.11 | 1981 | 1963 | 451.1 |
| A | 0 | 117 | 40954 | 86.44 | 1981 | 1963 | 451.1 |
| B | 0 | 191 | 997439 | 2142.16 | 2010 | 1988 | 464.7 |
| B | 0 | 219 | 963656 | 2069.46 | 2010 | 1988 | 464.7 |
| B | 1 | 158 | 837227 | 1797.39 | 2010 | 1988 | 464.7 |
| C | 0 | 219 | 1714519 | 3358.45 | 1748 | 1803 | 510.0 |
| C | 1 | 16 | 1710527 | 3350.62 | 1748 | 1803 | 510.0 |
| C | 1 | 192 | 1008850 | 1974.71 | 1748 | 1803 | 510.0 |
| D | 0 | 226 | 7034367 | 20336.64 | 1155 | 1168 | 345.8 |
| D | 1 | 31 | 4357893 | 12597.56 | 1155 | 1168 | 345.8 |
| D | 1 | 66 | 229067 | 658.97 | 1155 | 1168 | 345.8 |
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 |  |
| Veto Counter |  |