Observation information
- date-obs: 2022-06-11
- time-obs: 04:21:24.433600000
- date-end: 2022-06-11
- time-end: 19:22:58.291400000
- obs_id: A10_071T34_9000005178
- exposure: 27200.8195542
- sourceid: VCC1868
- observer: aboselli
- ra_pnt: 190.3015
- dec_pnt: 11.88378
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T34_9000005178cztM0_level2_bc.evt
| modeM0/AS1A10_071T34_9000005178cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,818,630,720 | 542,266,560 |
Size | 1.7 GB
| 517.1 MB
|
Events in quadrant A | 9,136,061 | 3,515,392 |
Events in quadrant B | 11,965,149 | 3,515,146 |
Events in quadrant C | 10,721,128 | 3,481,437 |
Events in quadrant D | 20,521,393 | 3,157,176 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 822 | 0 |
B | 0 | 822 | 0 |
C | 0 | 822 | 0 |
D | 0 | 822 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 139 | 0 |
B | 0 | 139 | 0 |
C | 0 | 139 | 0 |
D | 0 | 139 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 83156 | 0 |
B | 0 | 97465 | 0 |
C | 0 | 86096 | 0 |
D | 0 | 125878 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 40121 | 88 | 0.219337% |
B | 40121 | 1445 | 3.601605% |
C | 40121 | 259 | 0.645547% |
D | 40121 | 3304 | 8.235089% |
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 | 54095 | 40130 | 9 | 9 | 0.02% | 0.02% |  |
B | 54095 | 40116 | 64 | 64 | 0.12% | 0.16% |  |
C | 54095 | 40122 | 25 | 25 | 0.05% | 0.06% |  |
D | 54095 | 40118 | 1123 | 1123 | 2.08% | 2.80% |  |
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 | 1037367 | 2279.63 | 2033 | 1998 | 454.2 |
A | 9 | 143 | 142384 | 309.1 | 2033 | 1998 | 454.2 |
A | 13 | 254 | 66542 | 142.11 | 2033 | 1998 | 454.2 |
B | 5 | 172 | 1865678 | 4629.8 | 2019 | 1974 | 402.5 |
B | 5 | 236 | 1341571 | 3327.82 | 2019 | 1974 | 402.5 |
B | 0 | 190 | 203530 | 500.7 | 2019 | 1974 | 402.5 |
C | 15 | 214 | 1567472 | 3400.87 | 1996 | 1974 | 460.3 |
C | 0 | 10 | 866048 | 1877.11 | 1996 | 1974 | 460.3 |
C | 0 | 207 | 351334 | 758.95 | 1996 | 1974 | 460.3 |
D | 12 | 227 | 3912169 | 8446.16 | 1938 | 1877 | 463.0 |
D | 12 | 6 | 3852457 | 8317.18 | 1938 | 1877 | 463.0 |
D | 12 | 235 | 1688821 | 3643.77 | 1938 | 1877 | 463.0 |
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 |  |