Observation information
- date-obs: 2020-12-07
- time-obs: 00:17:55.302300000
- date-end: 2020-12-07
- time-end: 02:33:52.303700000
- obs_id: A10_073T01_9000004056
- exposure: 6575.14032225
- 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_28078cztM0_level2.evt
| modeM0/AS1A10_073T01_9000004056_28078cztM0_level2_quad_clean.evt
|
| Size (bytes) | 753,981,120 | 129,366,720 |
| Size | 719.1 MB
| 123.4 MB
|
| Events in quadrant A | 3,168,127 | 924,056 |
| Events in quadrant B | 6,059,556 | 875,739 |
| Events in quadrant C | 7,964,694 | 817,406 |
| Events in quadrant D | 5,188,028 | 831,078 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 15 | 0 |
| C | 0 | 15 | 0 |
| D | 0 | 15 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13818 | 0 |
| B | 0 | 22582 | 0 |
| C | 0 | 28384 | 0 |
| D | 0 | 20044 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6732 | 16 | 0.237671% |
| B | 6732 | 778 | 11.556744% |
| C | 6732 | 1032 | 15.329768% |
| D | 6731 | 446 | 6.626059% |
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 | 7817 | 6733 | 2 | 2 | 0.03% | 0.03% |  |
| B | 7816 | 6731 | 475 | 475 | 6.08% | 7.06% |  |
| C | 7817 | 6733 | 616 | 616 | 7.88% | 9.15% |  |
| D | 7816 | 6731 | 399 | 399 | 5.10% | 5.93% |  |
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 | 33280 | 201.68 | 809 | 795 | 161.1 |
| A | 13 | 254 | 11660 | 67.45 | 809 | 795 | 161.1 |
| A | 8 | 192 | 10447 | 59.92 | 809 | 795 | 161.1 |
| B | 10 | 245 | 2955255 | 20268.69 | 777 | 756 | 145.8 |
| B | 0 | 190 | 18994 | 125.12 | 777 | 756 | 145.8 |
| B | 12 | 111 | 17946 | 117.93 | 777 | 756 | 145.8 |
| C | 3 | 233 | 4940410 | 28281.76 | 745 | 748 | 174.7 |
| C | 14 | 238 | 119334 | 678.96 | 745 | 748 | 174.7 |
| C | 13 | 61 | 5111 | 24.98 | 745 | 748 | 174.7 |
| D | 1 | 52 | 923226 | 5218.9 | 750 | 731 | 176.8 |
| D | 8 | 195 | 785550 | 4440.01 | 750 | 731 | 176.8 |
| D | 7 | 80 | 463942 | 2620.56 | 750 | 731 | 176.8 |
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 |  |