Observation information
- date-obs: 2020-02-06
- time-obs: 03:47:28.133100000
- date-end: 2020-02-06
- time-end: 05:48:20.130600000
- obs_id: A07_011T01_9000003482
- exposure: 3993.55729444
- sourceid: EGS
- observer: isakwold
- ra_pnt: 217.2667
- dec_pnt: 52.87
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A07_011T01_9000003482_23565cztM0_level2.evt
| modeM0/AS1A07_011T01_9000003482_23565cztM0_level2_quad_clean.evt
|
| Size (bytes) | 410,472,000 | 91,114,560 |
| Size | 391.5 MB
| 86.9 MB
|
| Events in quadrant A | 2,904,093 | 600,084 |
| Events in quadrant B | 3,036,420 | 610,805 |
| Events in quadrant C | 2,952,153 | 576,102 |
| Events in quadrant D | 3,137,345 | 560,229 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 14 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 120 | 0 |
| B | 0 | 120 | 0 |
| C | 0 | 120 | 0 |
| D | 0 | 120 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12146 | 1 |
| B | 0 | 12580 | 1 |
| C | 0 | 12353 | 1 |
| D | 0 | 13200 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5897 | 24 | 0.406987% |
| B | 5898 | 55 | 0.932519% |
| C | 5898 | 98 | 1.661580% |
| D | 5898 | 63 | 1.068159% |
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 | 7252 | 5898 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7253 | 5899 | 15 | 15 | 0.21% | 0.25% |  |
| C | 7253 | 5899 | 12 | 12 | 0.17% | 0.20% |  |
| D | 7253 | 5899 | 55 | 55 | 0.76% | 0.93% |  |
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 | 6 | 16 | 12879 | 81.55 | 750 | 737 | 148.9 |
| A | 13 | 254 | 9532 | 59.07 | 750 | 737 | 148.9 |
| A | 0 | 226 | 6672 | 39.86 | 750 | 737 | 148.9 |
| B | 0 | 189 | 95508 | 682.84 | 742 | 726 | 138.8 |
| B | 4 | 216 | 29851 | 209.83 | 742 | 726 | 138.8 |
| B | 12 | 111 | 16191 | 111.42 | 742 | 726 | 138.8 |
| C | 14 | 238 | 115797 | 710.34 | 706 | 711 | 162.0 |
| C | 0 | 10 | 58623 | 357.45 | 706 | 711 | 162.0 |
| C | 10 | 9 | 17374 | 102.85 | 706 | 711 | 162.0 |
| D | 12 | 233 | 254549 | 1480.19 | 714 | 692 | 171.5 |
| D | 1 | 52 | 160565 | 932.19 | 714 | 692 | 171.5 |
| D | 2 | 234 | 27121 | 154.1 | 714 | 692 | 171.5 |
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 |  |