Observation information
- date-obs: 2022-06-14
- time-obs: 23:15:21.191300000
- date-end: 2022-06-15
- time-end: 01:39:53.186500000
- obs_id: A10_071T33_9000005186
- exposure: 2216.71451849
- sourceid: VCC1859
- observer: aboselli
- ra_pnt: 190.2398
- dec_pnt: 11.91192
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T33_9000005186_36293cztM0_level2.evt
| modeM0/AS1A10_071T33_9000005186_36293cztM0_level2_quad_clean.evt
|
Size (bytes) | 461,894,400 | 50,022,720 |
Size | 440.5 MB
| 47.7 MB
|
Events in quadrant A | 3,279,802 | 296,390 |
Events in quadrant B | 3,875,150 | 289,380 |
Events in quadrant C | 2,719,312 | 290,415 |
Events in quadrant D | 3,752,386 | 264,501 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13159 | 3 |
B | 0 | 15096 | 2 |
C | 0 | 11207 | 2 |
D | 0 | 14888 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 108 | 0 |
B | 0 | 108 | 0 |
C | 0 | 108 | 0 |
D | 0 | 108 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 33 | 0 |
B | 0 | 33 | 0 |
C | 0 | 33 | 0 |
D | 0 | 34 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5334 | 132 | 2.474691% |
B | 5334 | 260 | 4.874391% |
C | 5334 | 34 | 0.637420% |
D | 5334 | 297 | 5.568054% |
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 | 7127 | 5335 | 100 | 100 | 1.40% | 1.87% | |
B | 7127 | 5335 | 151 | 151 | 2.12% | 2.83% | |
C | 7127 | 5335 | 24 | 24 | 0.34% | 0.45% | |
D | 7127 | 5335 | 281 | 281 | 3.94% | 5.27% | |
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 | 223 | 683140 | 5497.89 | 614 | 601 | 124.1 |
A | 10 | 83 | 177307 | 1423.38 | 614 | 601 | 124.1 |
A | 9 | 143 | 27702 | 218.3 | 614 | 601 | 124.1 |
B | 4 | 171 | 470636 | 4015.29 | 604 | 587 | 117.1 |
B | 5 | 172 | 382732 | 3264.39 | 604 | 587 | 117.1 |
B | 0 | 155 | 270376 | 2304.61 | 604 | 587 | 117.1 |
C | 15 | 214 | 225997 | 1596.04 | 598 | 602 | 141.2 |
C | 0 | 10 | 149990 | 1057.83 | 598 | 602 | 141.2 |
C | 15 | 159 | 7551 | 49.21 | 598 | 602 | 141.2 |
D | 7 | 223 | 651713 | 4520.38 | 583 | 566 | 144.0 |
D | 12 | 6 | 494019 | 3425.64 | 583 | 566 | 144.0 |
D | 13 | 249 | 83514 | 575.84 | 583 | 566 | 144.0 |
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 |
|
|
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 | |