Observation information
- date-obs: 2022-06-11
- time-obs: 18:38:41.292100000
- date-end: 2022-06-11
- time-end: 19:22:58.291400000
- obs_id: A10_071T34_9000005178
- exposure: 1107.67562363
- 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_9000005178_36246cztM0_level2.evt
| modeM0/AS1A10_071T34_9000005178_36246cztM0_level2_quad_clean.evt
|
Size (bytes) | 111,456,000 | 25,217,280 |
Size | 106.3 MB
| 24.0 MB
|
Events in quadrant A | 634,410 | 175,480 |
Events in quadrant B | 992,419 | 169,963 |
Events in quadrant C | 779,457 | 171,141 |
Events in quadrant D | 889,512 | 160,754 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 22 | 0 |
B | 0 | 22 | 0 |
C | 0 | 22 | 0 |
D | 0 | 22 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 15 | 0 |
B | 0 | 15 | 0 |
C | 0 | 15 | 0 |
D | 0 | 16 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2563 | 1 |
B | 0 | 3692 | 1 |
C | 0 | 2960 | 1 |
D | 0 | 3406 | 1 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 1133 | 3 | 0.264784% |
B | 1133 | 132 | 11.650485% |
C | 1133 | 46 | 4.060018% |
D | 1133 | 42 | 3.706973% |
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 | 1133 | 1133 | 1 | 1 | 0.09% | 0.09% | |
B | 1133 | 1133 | 94 | 94 | 8.30% | 8.30% | |
C | 1133 | 1133 | 45 | 45 | 3.97% | 3.97% | |
D | 1133 | 1133 | 44 | 44 | 3.88% | 3.88% | |
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 | 68365 | 2234.1 | 144 | 142 | 30.5 |
A | 9 | 143 | 5341 | 170.25 | 144 | 142 | 30.5 |
A | 10 | 67 | 2234 | 68.51 | 144 | 142 | 30.5 |
B | 5 | 236 | 348821 | 12464.16 | 138 | 135 | 28.0 |
B | 5 | 172 | 53635 | 1912.42 | 138 | 135 | 28.0 |
B | 0 | 190 | 16426 | 582.34 | 138 | 135 | 28.0 |
C | 0 | 207 | 95979 | 2848.04 | 139 | 140 | 33.7 |
C | 0 | 10 | 88705 | 2631.88 | 139 | 140 | 33.7 |
C | 15 | 214 | 50170 | 1486.74 | 139 | 140 | 33.7 |
D | 12 | 6 | 189932 | 5491.91 | 138 | 135 | 34.6 |
D | 12 | 235 | 94397 | 2727.54 | 138 | 135 | 34.6 |
D | 2 | 153 | 18229 | 523.56 | 138 | 135 | 34.6 |
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 |
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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 | |