Observation information
- date-obs: 2017-06-28
- time-obs: 19:32:13.641700000
- date-end: 2017-06-28
- time-end: 21:58:10.639200000
- obs_id: A03_051T01_9000001346
- exposure: 5021.95852322
- sourceid: MCG-6-30-15
- observer: Gordon
- ra_pnt: 203.9738
- dec_pnt: -34.29554
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A03_051T01_9000001346_09469cztM0_level2.evt
| modeM0/AS1A03_051T01_9000001346_09469cztM0_level2_quad_clean.evt
|
| Size (bytes) | 586,414,080 | 99,368,640 |
| Size | 559.2 MB
| 94.8 MB
|
| Events in quadrant A | 4,167,881 | 650,959 |
| Events in quadrant B | 3,511,964 | 647,755 |
| Events in quadrant C | 3,221,450 | 635,750 |
| Events in quadrant D | 6,368,627 | 571,773 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16884 | 3 |
| B | 0 | 15362 | 6 |
| C | 0 | 14868 | 2 |
| D | 0 | 24205 | 4 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15 | 0 |
| B | 0 | 15 | 0 |
| C | 0 | 15 | 0 |
| D | 0 | 15 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 148 | 0 |
| B | 0 | 148 | 0 |
| C | 0 | 148 | 0 |
| D | 0 | 148 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7222 | 75 | 1.038493% |
| B | 7220 | 75 | 1.038781% |
| C | 7222 | 29 | 0.401551% |
| D | 7221 | 1103 | 15.274893% |
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 | 8757 | 7224 | 7 | 7 | 0.08% | 0.10% |  |
| B | 8757 | 7224 | 3 | 3 | 0.03% | 0.04% |  |
| C | 8757 | 7224 | 5 | 5 | 0.06% | 0.07% |  |
| D | 8757 | 7224 | 959 | 959 | 10.95% | 13.28% |  |
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 | 8 | 5 | 816001 | 4662.71 | 853 | 836 | 174.8 |
| A | 1 | 162 | 36421 | 203.54 | 853 | 836 | 174.8 |
| A | 1 | 178 | 8380 | 43.15 | 853 | 836 | 174.8 |
| B | 0 | 214 | 62094 | 373.08 | 851 | 830 | 164.2 |
| B | 12 | 18 | 33389 | 198.28 | 851 | 830 | 164.2 |
| B | 0 | 219 | 31808 | 188.65 | 851 | 830 | 164.2 |
| C | 14 | 234 | 34942 | 180.07 | 815 | 819 | 189.5 |
| C | 13 | 61 | 6200 | 28.4 | 815 | 819 | 189.5 |
| C | 12 | 4 | 5001 | 22.07 | 815 | 819 | 189.5 |
| D | 1 | 52 | 2595366 | 12915.84 | 765 | 743 | 200.9 |
| D | 8 | 195 | 686220 | 3412.25 | 765 | 743 | 200.9 |
| D | 7 | 71 | 85087 | 419.86 | 765 | 743 | 200.9 |
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 |  |