Observation information
- date-obs: 2020-12-06
- time-obs: 15:49:39.286600000
- date-end: 2020-12-06
- time-end: 17:48:47.291800000
- obs_id: A10_073T01_9000004056
- exposure: 6655.75699653
- 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_28072cztM0_level2.evt
| modeM0/AS1A10_073T01_9000004056_28072cztM0_level2_quad_clean.evt
|
| Size (bytes) | 773,055,360 | 126,648,000 |
| Size | 737.2 MB
| 120.8 MB
|
| Events in quadrant A | 3,294,373 | 910,802 |
| Events in quadrant B | 7,467,078 | 811,146 |
| Events in quadrant C | 5,250,726 | 834,615 |
| Events in quadrant D | 6,936,368 | 799,496 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2 | 0 |
| B | 0 | 2 | 0 |
| C | 0 | 2 | 0 |
| D | 0 | 2 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14227 | 0 |
| B | 0 | 26942 | 0 |
| C | 0 | 20345 | 0 |
| D | 0 | 25420 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6868 | 29 | 0.422248% |
| B | 6869 | 1268 | 18.459747% |
| C | 6869 | 324 | 4.716844% |
| D | 6868 | 885 | 12.885847% |
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 | 7148 | 6869 | 3 | 3 | 0.04% | 0.04% |  |
| B | 7148 | 6868 | 819 | 819 | 11.46% | 11.92% |  |
| C | 7149 | 6870 | 58 | 58 | 0.81% | 0.84% |  |
| D | 7148 | 6869 | 651 | 651 | 9.11% | 9.48% |  |
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 | 95434 | 574.71 | 824 | 806 | 164.7 |
| A | 13 | 254 | 12001 | 67.99 | 824 | 806 | 164.7 |
| A | 8 | 192 | 8807 | 48.59 | 824 | 806 | 164.7 |
| B | 10 | 245 | 4363229 | 30608.14 | 753 | 734 | 142.5 |
| B | 0 | 190 | 63067 | 437.34 | 753 | 734 | 142.5 |
| B | 4 | 52 | 25990 | 177.2 | 753 | 734 | 142.5 |
| C | 3 | 233 | 2103895 | 11665.57 | 774 | 777 | 180.3 |
| C | 14 | 238 | 124847 | 688.19 | 774 | 777 | 180.3 |
| C | 13 | 61 | 5339 | 25.3 | 774 | 777 | 180.3 |
| D | 1 | 52 | 2472031 | 13331.1 | 763 | 741 | 185.4 |
| D | 8 | 195 | 1000809 | 5394.76 | 763 | 741 | 185.4 |
| D | 2 | 250 | 238496 | 1282.54 | 763 | 741 | 185.4 |
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 |  |