Observation information
- date-obs: 2019-02-15
- time-obs: 05:59:49.829100000
- date-end: 2019-02-15
- time-end: 08:16:26.829400000
- obs_id: A06_006T01_9000002720
- exposure: 3885.92470147
- sourceid: AUDFLs
- observer: sntandon
- ra_pnt: 53.12371
- dec_pnt: -27.73536
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A06_006T01_9000002720_18297cztM0_level2.evt
| modeM0/AS1A06_006T01_9000002720_18297cztM0_level2_quad_clean.evt
|
| Size (bytes) | 627,903,360 | 85,731,840 |
| Size | 598.8 MB
| 81.8 MB
|
| Events in quadrant A | 3,353,724 | 566,839 |
| Events in quadrant B | 3,452,231 | 568,357 |
| Events in quadrant C | 3,297,414 | 555,284 |
| Events in quadrant D | 8,486,722 | 465,857 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 0 |
| D | 0 | 128 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18 | 0 |
| B | 0 | 19 | 0 |
| C | 0 | 19 | 0 |
| D | 0 | 19 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13622 | 2 |
| B | 0 | 13955 | 2 |
| C | 0 | 13509 | 2 |
| D | 0 | 29499 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6294 | 60 | 0.953289% |
| B | 6294 | 103 | 1.636479% |
| C | 6294 | 118 | 1.874801% |
| D | 6294 | 1698 | 26.978074% |
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 | 7549 | 6295 | 1 | 1 | 0.01% | 0.02% |  |
| B | 7549 | 6295 | 9 | 9 | 0.12% | 0.14% |  |
| C | 7549 | 6295 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7549 | 6295 | 1569 | 1569 | 20.78% | 24.92% |  |
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 | 71221 | 417.25 | 846 | 831 | 168.7 |
| A | 9 | 143 | 27812 | 159.93 | 846 | 831 | 168.7 |
| A | 0 | 226 | 7526 | 39.69 | 846 | 831 | 168.7 |
| B | 4 | 216 | 33339 | 204.9 | 841 | 822 | 158.7 |
| B | 7 | 220 | 32755 | 201.22 | 841 | 822 | 158.7 |
| B | 0 | 190 | 24573 | 149.67 | 841 | 822 | 158.7 |
| C | 14 | 238 | 127889 | 684.43 | 808 | 815 | 185.7 |
| C | 3 | 233 | 10583 | 52.61 | 808 | 815 | 185.7 |
| C | 0 | 207 | 7210 | 34.44 | 808 | 815 | 185.7 |
| D | 7 | 238 | 3038377 | 16751.51 | 746 | 726 | 181.3 |
| D | 1 | 52 | 2006017 | 11058.43 | 746 | 726 | 181.3 |
| D | 10 | 199 | 295787 | 1627.15 | 746 | 726 | 181.3 |
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 |  |