Observation information
- date-obs: 2020-12-06
- time-obs: 22:34:35.301100000
- date-end: 2020-12-07
- time-end: 00:47:48.302900000
- obs_id: A10_073T01_9000004056
- exposure: 6663.03609118
- 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_28076cztM0_level2.evt
| modeM0/AS1A10_073T01_9000004056_28076cztM0_level2_quad_clean.evt
|
| Size (bytes) | 722,738,880 | 127,437,120 |
| Size | 689.3 MB
| 121.5 MB
|
| Events in quadrant A | 3,187,215 | 901,979 |
| Events in quadrant B | 6,242,904 | 855,843 |
| Events in quadrant C | 5,524,834 | 830,930 |
| Events in quadrant D | 6,473,287 | 795,497 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13989 | 0 |
| B | 0 | 23215 | 0 |
| C | 0 | 21282 | 0 |
| D | 0 | 24087 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6818 | 12 | 0.176005% |
| B | 6818 | 731 | 10.721619% |
| C | 6818 | 563 | 8.257554% |
| D | 6818 | 787 | 11.542974% |
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 | 7763 | 6819 | 2 | 2 | 0.03% | 0.03% |  |
| B | 7763 | 6819 | 448 | 448 | 5.77% | 6.57% |  |
| C | 7763 | 6819 | 283 | 283 | 3.65% | 4.15% |  |
| D | 7763 | 6819 | 612 | 612 | 7.88% | 8.97% |  |
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 | 0 | 13 | 53195 | 322.71 | 808 | 792 | 162.4 |
| A | 13 | 254 | 11428 | 65.5 | 808 | 792 | 162.4 |
| A | 3 | 137 | 7802 | 43.17 | 808 | 792 | 162.4 |
| B | 10 | 245 | 3143105 | 21389.27 | 778 | 759 | 146.9 |
| B | 12 | 111 | 18161 | 118.45 | 778 | 759 | 146.9 |
| B | 11 | 111 | 16072 | 104.23 | 778 | 759 | 146.9 |
| C | 3 | 233 | 2427793 | 13501.48 | 763 | 766 | 179.8 |
| C | 14 | 238 | 122407 | 676.69 | 763 | 766 | 179.8 |
| C | 13 | 61 | 5136 | 24.31 | 763 | 766 | 179.8 |
| D | 1 | 52 | 2290295 | 13029.86 | 740 | 719 | 175.7 |
| D | 8 | 195 | 747359 | 4249.09 | 740 | 719 | 175.7 |
| D | 2 | 250 | 402790 | 2288.17 | 740 | 719 | 175.7 |
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 |  |