Observation information
- date-obs: 2019-09-09
- time-obs: 13:58:07.219200000
- date-end: 2019-09-09
- time-end: 16:03:09.219500000
- obs_id: A05_041T01_9000003150
- exposure: 4013.62176336
- sourceid: AGC 102983
- observer: sjanowie
- ra_pnt: 8.406667
- dec_pnt: 28.73917
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_041T01_9000003150_21351cztM0_level2.evt
| modeM0/AS1A05_041T01_9000003150_21351cztM0_level2_quad_clean.evt
|
| Size (bytes) | 619,971,840 | 89,179,200 |
| Size | 591.3 MB
| 85.0 MB
|
| Events in quadrant A | 3,566,806 | 594,414 |
| Events in quadrant B | 3,400,139 | 602,822 |
| Events in quadrant C | 4,433,833 | 567,283 |
| Events in quadrant D | 6,954,077 | 501,754 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14603 | 2 |
| B | 0 | 14074 | 2 |
| C | 0 | 17475 | 3 |
| D | 0 | 24993 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 14 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6216 | 99 | 1.592664% |
| B | 6216 | 132 | 2.123552% |
| C | 6215 | 303 | 4.875302% |
| D | 6215 | 1881 | 30.265487% |
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 | 7501 | 6216 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7501 | 6216 | 3 | 3 | 0.04% | 0.05% |  |
| C | 7500 | 6215 | 95 | 95 | 1.27% | 1.53% |  |
| D | 7500 | 6215 | 1456 | 1456 | 19.41% | 23.43% |  |
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 | 9 | 143 | 229933 | 1354.82 | 853 | 839 | 169.1 |
| A | 5 | 168 | 47117 | 273.68 | 853 | 839 | 169.1 |
| A | 13 | 254 | 8674 | 46.33 | 853 | 839 | 169.1 |
| B | 0 | 197 | 49236 | 305.59 | 843 | 823 | 158.4 |
| B | 0 | 230 | 27014 | 165.32 | 843 | 823 | 158.4 |
| B | 3 | 64 | 19996 | 121.02 | 843 | 823 | 158.4 |
| C | 3 | 233 | 952970 | 5051.36 | 815 | 824 | 188.5 |
| C | 10 | 23 | 165728 | 874.85 | 815 | 824 | 188.5 |
| C | 14 | 238 | 127591 | 672.53 | 815 | 824 | 188.5 |
| D | 1 | 52 | 1847891 | 10263.36 | 748 | 729 | 180.0 |
| D | 13 | 174 | 1154348 | 6409.84 | 748 | 729 | 180.0 |
| D | 7 | 238 | 890260 | 4942.49 | 748 | 729 | 180.0 |
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 |  |