Observation information
- date-obs: 2022-06-13
- time-obs: 12:51:37.243200000
- date-end: 2022-06-13
- time-end: 14:52:42.239100000
- obs_id: A10_071T36_9000005182
- exposure: 4075.0305288
- sourceid: VCC2062
- observer: aboselli
- ra_pnt: 192.0025
- dec_pnt: 10.97319
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T36_9000005182_36271cztM0_level2.evt
| modeM0/AS1A10_071T36_9000005182_36271cztM0_level2_quad_clean.evt
|
Size (bytes) | 490,104,000 | 81,558,720 |
Size | 467.4 MB
| 77.8 MB
|
Events in quadrant A | 2,770,945 | 542,465 |
Events in quadrant B | 3,925,955 | 534,734 |
Events in quadrant C | 3,245,962 | 525,857 |
Events in quadrant D | 4,524,470 | 479,137 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 114 | 0 |
B | 0 | 114 | 0 |
C | 0 | 114 | 0 |
D | 0 | 114 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 17 | 0 |
B | 0 | 17 | 0 |
C | 0 | 17 | 0 |
D | 0 | 17 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11834 | 3 |
B | 0 | 15341 | 2 |
C | 0 | 13001 | 2 |
D | 0 | 17153 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5531 | 20 | 0.361598% |
B | 5531 | 262 | 4.736937% |
C | 5531 | 104 | 1.880311% |
D | 5532 | 501 | 9.056399% |
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 | 7264 | 5532 | 10 | 10 | 0.14% | 0.18% | |
B | 7264 | 5532 | 176 | 176 | 2.42% | 3.18% | |
C | 7264 | 5532 | 76 | 76 | 1.05% | 1.37% | |
D | 7265 | 5533 | 525 | 525 | 7.23% | 9.49% | |
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 | 185011 | 1415.71 | 650 | 638 | 130.2 |
A | 9 | 143 | 56759 | 430.92 | 650 | 638 | 130.2 |
A | 13 | 6 | 15959 | 117.64 | 650 | 638 | 130.2 |
B | 5 | 172 | 518851 | 4227.89 | 633 | 616 | 122.6 |
B | 4 | 171 | 327019 | 2662.88 | 633 | 616 | 122.6 |
B | 5 | 236 | 263463 | 2144.37 | 633 | 616 | 122.6 |
C | 0 | 10 | 351076 | 2383.32 | 628 | 633 | 147.0 |
C | 15 | 214 | 229050 | 1553.44 | 628 | 633 | 147.0 |
C | 0 | 207 | 205877 | 1395.84 | 628 | 633 | 147.0 |
D | 7 | 223 | 1543252 | 10272.78 | 612 | 594 | 150.2 |
D | 12 | 6 | 238566 | 1584.69 | 612 | 594 | 150.2 |
D | 2 | 153 | 123749 | 820.11 | 612 | 594 | 150.2 |
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 | |