Observation information
- date-obs: 2022-06-12
- time-obs: 16:40:21.267800000
- date-end: 2022-06-13
- time-end: 15:00:37.239200000
- obs_id: A10_071T36_9000005182
- exposure: 34226.0318657
- sourceid: VCC2062
- observer: aboselli
- ra_pnt: 192.0025
- dec_pnt: 10.97319
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T36_9000005182cztM0_level2_bc.evt
| modeM0/AS1A10_071T36_9000005182cztM0_level2_quad_clean.evt
|
Size (bytes) | 2,666,517,120 | 708,056,640 |
Size | 2.5 GB
| 675.3 MB
|
Events in quadrant A | 13,335,395 | 4,512,800 |
Events in quadrant B | 23,310,085 | 4,391,275 |
Events in quadrant C | 16,213,827 | 4,433,642 |
Events in quadrant D | 23,937,136 | 4,116,110 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1188 | 0 |
B | 0 | 1188 | 0 |
C | 0 | 1188 | 0 |
D | 0 | 1188 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 224 | 0 |
B | 0 | 224 | 0 |
C | 0 | 224 | 0 |
D | 0 | 224 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 120480 | 0 |
B | 0 | 164468 | 0 |
C | 0 | 127203 | 0 |
D | 0 | 162790 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 58188 | 125 | 0.214821% |
B | 58188 | 4076 | 7.004881% |
C | 58188 | 508 | 0.873032% |
D | 58188 | 2570 | 4.416718% |
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 | 80417 | 58201 | 10 | 10 | 0.01% | 0.02% |  |
B | 80417 | 58187 | 280 | 280 | 0.35% | 0.48% |  |
C | 80417 | 58190 | 75 | 75 | 0.09% | 0.13% |  |
D | 80417 | 58179 | 423 | 423 | 0.53% | 0.73% |  |
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 | 10 | 83 | 1465202 | 2227.68 | 2978 | 2926 | 656.4 |
A | 9 | 143 | 183009 | 274.34 | 2978 | 2926 | 656.4 |
A | 13 | 254 | 82071 | 120.57 | 2978 | 2926 | 656.4 |
B | 5 | 172 | 6278244 | 10770.85 | 2928 | 2861 | 582.6 |
B | 5 | 236 | 2544783 | 4362.87 | 2928 | 2861 | 582.6 |
B | 4 | 171 | 1410369 | 2415.8 | 2928 | 2861 | 582.6 |
C | 15 | 214 | 2274290 | 3408.4 | 2911 | 2890 | 666.4 |
C | 0 | 10 | 1937742 | 2903.39 | 2911 | 2890 | 666.4 |
C | 0 | 207 | 476089 | 710.07 | 2911 | 2890 | 666.4 |
D | 12 | 6 | 4324066 | 6380.12 | 2863 | 2775 | 677.3 |
D | 13 | 171 | 1608822 | 2371.23 | 2863 | 2775 | 677.3 |
D | 7 | 223 | 1548156 | 2281.66 | 2863 | 2775 | 677.3 |
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 |  |