Observation information
- date-obs: 2022-06-15
- time-obs: 04:23:43.182900000
- date-end: 2022-06-15
- time-end: 09:19:42.162300000
- obs_id: A10_071T33_9000005186
- exposure: 9889.1656023
- 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_36298cztM0_level2.evt
| modeM0/AS1A10_071T33_9000005186_36298cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,348,712,640 | 187,634,880 |
Size | 1.3 GB
| 178.9 MB
|
Events in quadrant A | 6,595,375 | 1,265,068 |
Events in quadrant B | 10,068,991 | 1,231,422 |
Events in quadrant C | 7,002,361 | 1,256,818 |
Events in quadrant D | 16,251,335 | 977,411 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28287 | 3 |
B | 0 | 38787 | 3 |
C | 0 | 28917 | 3 |
D | 0 | 57648 | 3 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 282 | 0 |
B | 0 | 282 | 0 |
C | 0 | 282 | 0 |
D | 0 | 282 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 39 | 0 |
B | 0 | 39 | 0 |
C | 0 | 39 | 0 |
D | 0 | 39 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 13760 | 24 | 0.174419% |
B | 13760 | 905 | 6.577035% |
C | 13760 | 128 | 0.930233% |
D | 13760 | 3285 | 23.873547% |
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 | 17760 | 13763 | 8 | 8 | 0.05% | 0.06% | |
B | 17760 | 13763 | 777 | 777 | 4.38% | 5.65% | |
C | 17760 | 13763 | 94 | 94 | 0.53% | 0.68% | |
D | 17760 | 13763 | 3308 | 3308 | 18.63% | 24.04% | |
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 | 360890 | 1130.89 | 1575 | 1544 | 317.8 |
A | 9 | 143 | 83840 | 258.99 | 1575 | 1544 | 317.8 |
A | 12 | 189 | 36762 | 110.83 | 1575 | 1544 | 317.8 |
B | 5 | 172 | 2140272 | 7274.71 | 1523 | 1480 | 294.0 |
B | 5 | 236 | 1080176 | 3668.99 | 1523 | 1480 | 294.0 |
B | 0 | 155 | 354731 | 1201.52 | 1523 | 1480 | 294.0 |
C | 15 | 214 | 572724 | 1598.92 | 1527 | 1535 | 357.2 |
C | 0 | 10 | 393386 | 1096.9 | 1527 | 1535 | 357.2 |
C | 0 | 207 | 55196 | 150.21 | 1527 | 1535 | 357.2 |
D | 12 | 227 | 5622542 | 16717.02 | 1361 | 1322 | 336.3 |
D | 7 | 223 | 2854158 | 8484.09 | 1361 | 1322 | 336.3 |
D | 12 | 6 | 1492818 | 4435.58 | 1361 | 1322 | 336.3 |
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 |
|
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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 | |