Observation information
- date-obs: 2020-12-13
- time-obs: 00:57:47.271300000
- date-end: 2020-12-13
- time-end: 03:02:26.271300000
- obs_id: A10_073T05_9000004068
- exposure: 4220.23655136
- sourceid: EI UMa
- observer: emschlegel
- ra_pnt: 129.5446
- dec_pnt: 48.63445
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_073T05_9000004068_28167cztM0_level2.evt
| modeM0/AS1A10_073T05_9000004068_28167cztM0_level2_quad_clean.evt
|
| Size (bytes) | 537,266,880 | 98,553,600 |
| Size | 512.4 MB
| 94.0 MB
|
| Events in quadrant A | 3,076,989 | 667,826 |
| Events in quadrant B | 5,320,952 | 646,693 |
| Events in quadrant C | 3,091,889 | 632,176 |
| Events in quadrant D | 4,361,473 | 605,648 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12926 | 0 |
| B | 0 | 19791 | 0 |
| C | 0 | 13009 | 0 |
| D | 0 | 17155 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6188 | 19 | 0.307046% |
| B | 6189 | 936 | 15.123606% |
| C | 6189 | 53 | 0.856358% |
| D | 6189 | 228 | 3.683955% |
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 | 7479 | 6189 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7480 | 6190 | 720 | 720 | 9.63% | 11.63% |  |
| C | 7480 | 6190 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7480 | 6190 | 184 | 184 | 2.46% | 2.97% |  |
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 | 13 | 254 | 9670 | 57.0 | 794 | 779 | 156.0 |
| A | 15 | 174 | 9314 | 54.72 | 794 | 779 | 156.0 |
| A | 3 | 137 | 7085 | 40.43 | 794 | 779 | 156.0 |
| B | 10 | 245 | 2382963 | 17302.01 | 738 | 723 | 137.7 |
| B | 0 | 230 | 21404 | 150.2 | 738 | 723 | 137.7 |
| B | 12 | 111 | 16216 | 112.52 | 738 | 723 | 137.7 |
| C | 14 | 238 | 124286 | 715.56 | 751 | 758 | 172.6 |
| C | 3 | 233 | 38232 | 217.07 | 751 | 758 | 172.6 |
| C | 13 | 61 | 5323 | 26.44 | 751 | 758 | 172.6 |
| D | 1 | 52 | 825883 | 4737.89 | 743 | 725 | 174.2 |
| D | 8 | 195 | 361437 | 2071.14 | 743 | 725 | 174.2 |
| D | 7 | 223 | 152624 | 872.17 | 743 | 725 | 174.2 |
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 |  |