Observation information
- date-obs: 2022-06-11
- time-obs: 17:12:01.293100000
- date-end: 2022-06-11
- time-end: 19:18:10.291200000
- obs_id: A10_071T34_9000005178
- exposure: 2883.24297966
- 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_36245cztM0_level2.evt
| modeM0/AS1A10_071T34_9000005178_36245cztM0_level2_quad_clean.evt
|
Size (bytes) | 473,402,880 | 67,348,800 |
Size | 451.5 MB
| 64.2 MB
|
Events in quadrant A | 2,630,302 | 431,704 |
Events in quadrant B | 4,177,199 | 429,350 |
Events in quadrant C | 3,092,843 | 426,059 |
Events in quadrant D | 4,088,012 | 391,945 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 104 | 0 |
B | 0 | 104 | 0 |
C | 0 | 104 | 0 |
D | 0 | 104 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 24 | 0 |
B | 0 | 24 | 0 |
C | 0 | 24 | 0 |
D | 0 | 25 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10960 | 3 |
B | 0 | 15795 | 2 |
C | 0 | 12229 | 2 |
D | 0 | 15514 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5140 | 9 | 0.175097% |
B | 5140 | 721 | 14.027237% |
C | 5140 | 100 | 1.945525% |
D | 5140 | 324 | 6.303502% |
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 | 7113 | 5141 | 1 | 1 | 0.01% | 0.02% | |
B | 7113 | 5140 | 488 | 488 | 6.86% | 9.49% | |
C | 7113 | 5141 | 83 | 83 | 1.17% | 1.61% | |
D | 7113 | 5141 | 328 | 328 | 4.61% | 6.38% | |
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 | 179651 | 1425.44 | 630 | 621 | 125.6 |
A | 9 | 143 | 8696 | 64.29 | 630 | 621 | 125.6 |
A | 13 | 254 | 7616 | 55.69 | 630 | 621 | 125.6 |
B | 5 | 236 | 1470167 | 13266.28 | 588 | 575 | 110.8 |
B | 5 | 172 | 227976 | 2052.79 | 588 | 575 | 110.8 |
B | 8 | 128 | 108336 | 972.78 | 588 | 575 | 110.8 |
C | 0 | 207 | 269960 | 1894.65 | 611 | 616 | 142.2 |
C | 0 | 10 | 220679 | 1547.99 | 611 | 616 | 142.2 |
C | 15 | 214 | 214981 | 1507.91 | 611 | 616 | 142.2 |
D | 12 | 6 | 1335831 | 9224.78 | 597 | 581 | 144.7 |
D | 12 | 235 | 90628 | 622.1 | 597 | 581 | 144.7 |
D | 2 | 153 | 90231 | 619.36 | 597 | 581 | 144.7 |
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 | |