Observation information
- date-obs: 2018-03-28
- time-obs: 11:44:56.164300000
- date-end: 2018-03-28
- time-end: 14:13:49.167000000
- obs_id: A04_103T01_9000001988
- exposure: 3579.04202957
- 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/AS1A04_103T01_9000001988_13505cztM0_level2.evt
| modeM0/AS1A04_103T01_9000001988_13505cztM0_level2_quad_clean.evt
|
| Size (bytes) | 568,938,240 | 79,292,160 |
| Size | 542.6 MB
| 75.6 MB
|
| Events in quadrant A | 3,381,076 | 499,838 |
| Events in quadrant B | 4,774,870 | 494,803 |
| Events in quadrant C | 3,469,155 | 493,995 |
| Events in quadrant D | 5,158,184 | 451,906 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14114 | 3 |
| B | 0 | 18456 | 2 |
| C | 0 | 14285 | 2 |
| D | 0 | 19726 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 134 | 0 |
| B | 0 | 134 | 0 |
| C | 0 | 134 | 0 |
| D | 0 | 134 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 23 | 0 |
| B | 0 | 23 | 0 |
| C | 0 | 23 | 0 |
| D | 0 | 24 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6599 | 97 | 1.469920% |
| B | 6599 | 335 | 5.076527% |
| C | 6599 | 66 | 1.000152% |
| D | 6599 | 433 | 6.561600% |
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 | 7885 | 6600 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7885 | 6600 | 225 | 225 | 2.85% | 3.41% |  |
| C | 7885 | 6600 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7885 | 6600 | 376 | 376 | 4.77% | 5.70% |  |
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 | 1 | 162 | 12548 | 67.05 | 873 | 858 | 174.4 |
| A | 0 | 226 | 7928 | 40.55 | 873 | 858 | 174.4 |
| A | 12 | 194 | 6486 | 32.28 | 873 | 858 | 174.4 |
| B | 3 | 64 | 1357501 | 8346.67 | 865 | 846 | 162.5 |
| B | 0 | 214 | 24807 | 147.42 | 865 | 846 | 162.5 |
| B | 12 | 111 | 18859 | 110.82 | 865 | 846 | 162.5 |
| C | 3 | 233 | 178016 | 922.2 | 843 | 850 | 192.1 |
| C | 13 | 61 | 6070 | 27.17 | 843 | 850 | 192.1 |
| C | 4 | 175 | 4470 | 18.84 | 843 | 850 | 192.1 |
| D | 12 | 110 | 1301124 | 6634.24 | 824 | 804 | 196.0 |
| D | 11 | 129 | 551287 | 2808.57 | 824 | 804 | 196.0 |
| D | 2 | 136 | 59675 | 300.36 | 824 | 804 | 196.0 |
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 |  |