Observation information
- date-obs: 2016-05-01
- time-obs: 12:40:46.780500000
- date-end: 2016-05-01
- time-end: 17:58:51.070200000
- obs_id: G05_233T10_9000000438
- exposure: 12464.137035
- sourceid: M 101
- observer: askpati
- ra_pnt: 210.9318
- dec_pnt: 54.30728
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_233T10_9000000438_03207cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000438_03207cztM0_level2_quad_clean.evt
|
| Size (bytes) | 2,074,196,160 | 199,298,880 |
| Size | 1.9 GB
| 190.1 MB
|
| Events in quadrant A | 7,993,759 | 1,308,486 |
| Events in quadrant B | 8,650,978 | 1,304,998 |
| Events in quadrant C | 35,728,425 | 931,775 |
| Events in quadrant D | 9,233,333 | 1,247,297 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 36909 | 4 |
| B | 0 | 37895 | 3 |
| C | 0 | 118497 | 3 |
| D | 0 | 40273 | 3 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 366 | 0 |
| B | 0 | 366 | 0 |
| C | 0 | 366 | 0 |
| D | 0 | 366 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 17990 | 215 | 1.195108% |
| B | 17990 | 227 | 1.261812% |
| C | 17990 | 9905 | 55.058366% |
| D | 17990 | 203 | 1.128405% |
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 | 19085 | 17992 | 5 | 5 | 0.03% | 0.03% |  |
| B | 19085 | 17993 | 11 | 11 | 0.06% | 0.06% |  |
| C | 19084 | 17989 | 9683 | 9683 | 50.74% | 53.83% |  |
| D | 19085 | 17995 | 91 | 91 | 0.48% | 0.51% |  |
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 | 118 | 43665 | 100.35 | 2020 | 1966 | 415.6 |
| A | 0 | 199 | 38589 | 88.13 | 2020 | 1966 | 415.6 |
| A | 12 | 247 | 34683 | 78.73 | 2020 | 1966 | 415.6 |
| B | 15 | 204 | 399086 | 1005.52 | 2055 | 2005 | 394.9 |
| B | 2 | 249 | 103252 | 256.39 | 2055 | 2005 | 394.9 |
| B | 4 | 80 | 62730 | 153.77 | 2055 | 2005 | 394.9 |
| C | 12 | 206 | 28484872 | 81149.4 | 1517 | 1524 | 351.0 |
| C | 14 | 223 | 622770 | 1769.94 | 1517 | 1524 | 351.0 |
| C | 7 | 220 | 525925 | 1494.02 | 1517 | 1524 | 351.0 |
| D | 13 | 114 | 601602 | 1250.66 | 1936 | 1882 | 479.5 |
| D | 13 | 120 | 326136 | 676.2 | 1936 | 1882 | 479.5 |
| D | 5 | 233 | 268196 | 555.37 | 1936 | 1882 | 479.5 |
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 |  |