Observation information
- date-obs: 2018-11-14
- time-obs: 10:24:32.669900000
- date-end: 2018-11-14
- time-end: 12:32:59.673500000
- obs_id: T03_030T01_9000002512
- exposure: 4441.87089138
- sourceid: AGC 102983
- observer: sjanowie
- ra_pnt: 8.406667
- dec_pnt: 28.73917
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_030T01_9000002512_16923cztM0_level2.evt
| modeM0/AS1T03_030T01_9000002512_16923cztM0_level2_quad_clean.evt
|
| Size (bytes) | 620,562,240 | 89,873,280 |
| Size | 591.8 MB
| 85.7 MB
|
| Events in quadrant A | 4,483,550 | 571,847 |
| Events in quadrant B | 4,866,981 | 574,106 |
| Events in quadrant C | 3,469,551 | 558,828 |
| Events in quadrant D | 5,504,630 | 534,073 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 8 | 0 |
| B | 0 | 8 | 0 |
| C | 0 | 8 | 0 |
| D | 0 | 8 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17609 | 2 |
| B | 0 | 18908 | 2 |
| C | 0 | 14503 | 2 |
| D | 0 | 20937 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 140 | 0 |
| B | 0 | 140 | 0 |
| C | 0 | 140 | 0 |
| D | 0 | 140 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6927 | 332 | 4.792840% |
| B | 6928 | 542 | 7.823326% |
| C | 6928 | 159 | 2.295035% |
| D | 6928 | 515 | 7.433603% |
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 | 7708 | 6929 | 170 | 170 | 2.21% | 2.45% |  |
| B | 7709 | 6930 | 220 | 220 | 2.85% | 3.17% |  |
| C | 7709 | 6930 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7709 | 6930 | 340 | 340 | 4.41% | 4.91% |  |
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 | 174 | 1169116 | 6725.81 | 861 | 840 | 173.7 |
| A | 0 | 226 | 7612 | 38.99 | 861 | 840 | 173.7 |
| A | 11 | 29 | 7263 | 36.98 | 861 | 840 | 173.7 |
| B | 3 | 64 | 1228197 | 7620.78 | 850 | 831 | 161.1 |
| B | 15 | 35 | 108732 | 669.96 | 850 | 831 | 161.1 |
| B | 7 | 220 | 100401 | 618.24 | 850 | 831 | 161.1 |
| C | 3 | 233 | 134497 | 703.37 | 822 | 828 | 190.0 |
| C | 14 | 238 | 127463 | 666.36 | 822 | 828 | 190.0 |
| C | 13 | 61 | 5668 | 25.47 | 822 | 828 | 190.0 |
| D | 1 | 52 | 2177528 | 10819.33 | 825 | 800 | 201.2 |
| D | 2 | 152 | 77482 | 381.14 | 825 | 800 | 201.2 |
| D | 15 | 0 | 62613 | 307.24 | 825 | 800 | 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 |  |