Observation information
- date-obs: 2018-11-14
- time-obs: 15:40:23.679100000
- date-end: 2018-11-14
- time-end: 17:44:29.683400000
- obs_id: T03_030T01_9000002512
- exposure: 4603.3537171
- 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_16929cztM0_level2.evt
| modeM0/AS1T03_030T01_9000002512_16929cztM0_level2_quad_clean.evt
|
| Size (bytes) | 722,511,360 | 89,547,840 |
| Size | 689.0 MB
| 85.4 MB
|
| Events in quadrant A | 5,643,029 | 573,711 |
| Events in quadrant B | 3,504,303 | 616,911 |
| Events in quadrant C | 3,477,046 | 587,712 |
| Events in quadrant D | 8,774,936 | 436,364 |
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 | 21422 | 1 |
| B | 0 | 14981 | 1 |
| C | 0 | 14799 | 1 |
| D | 0 | 30893 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 144 | 0 |
| B | 0 | 144 | 0 |
| C | 0 | 144 | 0 |
| D | 0 | 144 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7121 | 802 | 11.262463% |
| B | 7122 | 119 | 1.670879% |
| C | 7122 | 113 | 1.586633% |
| D | 7122 | 2045 | 28.713844% |
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 | 7447 | 7123 | 626 | 626 | 8.41% | 8.79% |  |
| B | 7448 | 7124 | 7 | 7 | 0.09% | 0.10% |  |
| C | 7448 | 7124 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7447 | 7123 | 1548 | 1548 | 20.79% | 21.73% |  |
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 | 2443656 | 14358.26 | 832 | 814 | 170.1 |
| A | 0 | 226 | 7342 | 38.37 | 832 | 814 | 170.1 |
| A | 12 | 194 | 6133 | 31.26 | 832 | 814 | 170.1 |
| B | 4 | 216 | 35849 | 210.41 | 857 | 838 | 166.4 |
| B | 0 | 197 | 32543 | 190.55 | 857 | 838 | 166.4 |
| B | 15 | 35 | 31546 | 184.55 | 857 | 838 | 166.4 |
| C | 3 | 233 | 155900 | 804.7 | 818 | 822 | 192.7 |
| C | 14 | 238 | 125157 | 645.17 | 818 | 822 | 192.7 |
| C | 13 | 61 | 5763 | 25.64 | 818 | 822 | 192.7 |
| D | 1 | 52 | 5981670 | 34803.73 | 703 | 683 | 171.8 |
| D | 2 | 152 | 77480 | 446.89 | 703 | 683 | 171.8 |
| D | 2 | 234 | 27973 | 158.8 | 703 | 683 | 171.8 |
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 |  |
| _ROLL_ROT |  |
| _Roll_DEC |  |
| _Roll_RA |  |
| Veto Counter |  |