Observation information
- date-obs: 2020-12-07
- time-obs: 15:59:35.317300000
- date-end: 2020-12-07
- time-end: 18:11:42.320300000
- obs_id: A10_073T01_9000004056
- exposure: 7438.51297052
- sourceid: MU Cam
- observer: emschlegel
- ra_pnt: 96.3175
- dec_pnt: 73.57747
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_073T01_9000004056_28087cztM0_level2.evt
| modeM0/AS1A10_073T01_9000004056_28087cztM0_level2_quad_clean.evt
|
| Size (bytes) | 643,253,760 | 142,223,040 |
| Size | 613.5 MB
| 135.6 MB
|
| Events in quadrant A | 3,606,348 | 999,867 |
| Events in quadrant B | 3,647,082 | 983,594 |
| Events in quadrant C | 5,337,035 | 902,132 |
| Events in quadrant D | 6,377,639 | 894,935 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3 | 0 |
| B | 0 | 4 | 0 |
| C | 0 | 4 | 0 |
| D | 0 | 4 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15636 | 0 |
| B | 0 | 15795 | 0 |
| C | 0 | 20929 | 0 |
| D | 0 | 24195 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7571 | 63 | 0.832123% |
| B | 7571 | 101 | 1.334038% |
| C | 7571 | 623 | 8.228768% |
| D | 7571 | 706 | 9.325056% |
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 | 7921 | 7572 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7921 | 7572 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7921 | 7572 | 127 | 127 | 1.60% | 1.68% |  |
| D | 7921 | 7571 | 504 | 504 | 6.36% | 6.66% |  |
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 | 13 | 42351 | 222.97 | 924 | 903 | 185.9 |
| A | 13 | 254 | 13165 | 65.96 | 924 | 903 | 185.9 |
| A | 3 | 137 | 8854 | 42.77 | 924 | 903 | 185.9 |
| B | 12 | 111 | 20946 | 116.76 | 908 | 885 | 171.8 |
| B | 11 | 111 | 18941 | 105.09 | 908 | 885 | 171.8 |
| B | 0 | 230 | 18316 | 101.45 | 908 | 885 | 171.8 |
| C | 3 | 233 | 1841279 | 9164.39 | 853 | 855 | 200.8 |
| C | 14 | 238 | 136550 | 675.69 | 853 | 855 | 200.8 |
| C | 2 | 16 | 16151 | 76.16 | 853 | 855 | 200.8 |
| D | 12 | 1 | 1120568 | 5510.9 | 855 | 829 | 203.2 |
| D | 8 | 195 | 885262 | 4352.82 | 855 | 829 | 203.2 |
| D | 1 | 52 | 446727 | 2194.53 | 855 | 829 | 203.2 |
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 |  |