Observation information
- date-obs: 2022-05-14
- time-obs: 16:57:01.985200000
- date-end: 2022-05-14
- time-end: 19:08:57.983300000
- obs_id: A10_071T19_9000005144
- exposure: 2956.63892557
- sourceid: VCC1110
- observer: aboselli
- ra_pnt: 187.1229
- dec_pnt: 17.08503
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T19_9000005144_35830cztM0_level2.evt
| modeM0/AS1A10_071T19_9000005144_35830cztM0_level2_quad_clean.evt
|
Size (bytes) | 629,409,600 | 60,759,360 |
Size | 600.3 MB
| 57.9 MB
|
Events in quadrant A | 5,538,096 | 355,578 |
Events in quadrant B | 2,714,228 | 416,981 |
Events in quadrant C | 2,799,839 | 407,162 |
Events in quadrant D | 7,645,983 | 282,849 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 20016 | 3 |
B | 0 | 11531 | 2 |
C | 0 | 11557 | 2 |
D | 0 | 26236 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 25 | 0 |
B | 0 | 25 | 0 |
C | 0 | 25 | 0 |
D | 0 | 26 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 110 | 0 |
B | 0 | 110 | 0 |
C | 0 | 110 | 0 |
D | 0 | 110 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5368 | 987 | 18.386736% |
B | 5368 | 31 | 0.577496% |
C | 5368 | 68 | 1.266766% |
D | 5368 | 2065 | 38.468703% |
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 | 7041 | 5369 | 967 | 967 | 13.73% | 18.01% | |
B | 7040 | 5368 | 11 | 11 | 0.16% | 0.20% | |
C | 7040 | 5368 | 60 | 60 | 0.85% | 1.12% | |
D | 7041 | 5369 | 2088 | 2088 | 29.65% | 38.89% | |
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 | 15 | 169 | 3120230 | 26907.53 | 577 | 566 | 115.9 |
A | 10 | 83 | 126154 | 1083.21 | 577 | 566 | 115.9 |
A | 13 | 6 | 41299 | 351.33 | 577 | 566 | 115.9 |
B | 5 | 255 | 138049 | 1159.79 | 615 | 600 | 118.5 |
B | 5 | 172 | 91479 | 766.83 | 615 | 600 | 118.5 |
B | 4 | 232 | 20756 | 170.08 | 615 | 600 | 118.5 |
C | 15 | 214 | 225605 | 1593.02 | 601 | 606 | 141.2 |
C | 0 | 10 | 187702 | 1324.66 | 601 | 606 | 141.2 |
C | 0 | 207 | 46481 | 324.8 | 601 | 606 | 141.2 |
D | 2 | 250 | 3267742 | 27533.46 | 481 | 467 | 118.7 |
D | 7 | 223 | 2159677 | 18195.75 | 481 | 467 | 118.7 |
D | 13 | 249 | 135852 | 1140.9 | 481 | 467 | 118.7 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
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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 |
|
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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 | |