Observation information
- date-obs: 2017-03-31
- time-obs: 11:19:55.454600000
- date-end: 2017-03-31
- time-end: 13:45:57.459100000
- obs_id: A03_051T01_9000001120
- exposure: 3746.34138901
- 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_9000001120_08147cztM0_level2.evt
| modeM0/AS1A03_051T01_9000001120_08147cztM0_level2_quad_clean.evt
|
| Size (bytes) | 460,382,400 | 78,232,320 |
| Size | 439.1 MB
| 74.6 MB
|
| Events in quadrant A | 3,313,094 | 478,102 |
| Events in quadrant B | 3,455,464 | 487,250 |
| Events in quadrant C | 3,320,826 | 479,450 |
| Events in quadrant D | 3,396,858 | 455,904 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 20 | 0 |
| B | 0 | 20 | 0 |
| C | 0 | 20 | 0 |
| D | 0 | 21 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 136 | 0 |
| B | 0 | 136 | 0 |
| C | 0 | 136 | 0 |
| D | 0 | 136 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14271 | 3 |
| B | 0 | 14605 | 2 |
| C | 0 | 14409 | 2 |
| D | 0 | 14639 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6718 | 92 | 1.369455% |
| B | 6718 | 115 | 1.711819% |
| C | 6718 | 88 | 1.309914% |
| D | 6718 | 82 | 1.220601% |
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 | 7913 | 6718 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7913 | 6718 | 12 | 12 | 0.15% | 0.18% |  |
| C | 7913 | 6718 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7913 | 6718 | 9 | 9 | 0.11% | 0.13% |  |
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 | 0 | 226 | 8350 | 43.51 | 858 | 841 | 172.6 |
| A | 12 | 194 | 7782 | 40.22 | 858 | 841 | 172.6 |
| A | 0 | 254 | 3861 | 17.5 | 858 | 841 | 172.6 |
| B | 0 | 214 | 52190 | 318.06 | 859 | 839 | 161.5 |
| B | 10 | 16 | 32445 | 195.76 | 859 | 839 | 161.5 |
| B | 12 | 111 | 17222 | 101.47 | 859 | 839 | 161.5 |
| C | 1 | 16 | 80771 | 419.42 | 830 | 833 | 190.6 |
| C | 13 | 61 | 6348 | 28.94 | 830 | 833 | 190.6 |
| C | 14 | 67 | 2211 | 7.23 | 830 | 833 | 190.6 |
| D | 1 | 52 | 193225 | 885.67 | 824 | 805 | 217.3 |
| D | 2 | 234 | 23570 | 104.78 | 824 | 805 | 217.3 |
| D | 12 | 233 | 21536 | 95.42 | 824 | 805 | 217.3 |
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 |  |