Observation information
- date-obs: 2016-08-01
- time-obs: 11:44:56.696700000
- date-end: 2016-08-01
- time-end: 13:55:43.696100000
- obs_id: G05_233T10_9000000570
- exposure: 5796.74128997
- 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_9000000570_04565cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000570_04565cztM0_level2_quad_clean.evt
|
| Size (bytes) | 523,814,400 | 93,499,200 |
| Size | 499.5 MB
| 89.2 MB
|
| Events in quadrant A | 3,430,535 | 592,367 |
| Events in quadrant B | 4,235,972 | 578,195 |
| Events in quadrant C | 3,662,240 | 577,380 |
| Events in quadrant D | 4,024,665 | 560,449 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3 | 0 |
| B | 0 | 3 | 0 |
| C | 0 | 3 | 0 |
| D | 0 | 3 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15538 | 9 |
| B | 0 | 17562 | 5 |
| C | 0 | 16209 | 8 |
| D | 0 | 17203 | 11 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 154 | 0 |
| B | 0 | 154 | 0 |
| C | 0 | 154 | 0 |
| D | 0 | 154 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7509 | 76 | 1.012119% |
| B | 7510 | 219 | 2.916112% |
| C | 7509 | 67 | 0.892263% |
| D | 7508 | 133 | 1.771444% |
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 | 7847 | 7513 | 4 | 4 | 0.05% | 0.05% |  |
| B | 7847 | 7513 | 80 | 80 | 1.02% | 1.06% |  |
| C | 7847 | 7513 | 9 | 9 | 0.11% | 0.12% |  |
| D | 7847 | 7513 | 49 | 49 | 0.62% | 0.65% |  |
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 | 67238 | 375.77 | 863 | 843 | 176.7 |
| A | 0 | 50 | 11327 | 59.33 | 863 | 843 | 176.7 |
| A | 8 | 15 | 9789 | 50.63 | 863 | 843 | 176.7 |
| B | 14 | 167 | 485045 | 2906.93 | 859 | 838 | 166.6 |
| B | 5 | 70 | 133990 | 799.37 | 859 | 838 | 166.6 |
| B | 10 | 16 | 81033 | 481.45 | 859 | 838 | 166.6 |
| C | 14 | 48 | 364234 | 1865.33 | 833 | 834 | 194.8 |
| C | 9 | 247 | 18106 | 88.66 | 833 | 834 | 194.8 |
| C | 8 | 128 | 11604 | 55.28 | 833 | 834 | 194.8 |
| D | 7 | 67 | 244074 | 1208.97 | 835 | 812 | 201.2 |
| D | 13 | 235 | 199293 | 986.41 | 835 | 812 | 201.2 |
| D | 9 | 35 | 103117 | 508.44 | 835 | 812 | 201.2 |
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 |  |