Observation information
- date-obs: 2022-06-14
- time-obs: 00:24:26.226900000
- date-end: 2022-06-14
- time-end: 03:00:43.223200000
- obs_id: A10_071T35_9000005184
- exposure: 2646.83847895
- sourceid: VCC2058
- observer: aboselli
- ra_pnt: 191.9399
- dec_pnt: 13.76283
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T35_9000005184_36279cztM0_level2.evt
| modeM0/AS1A10_071T35_9000005184_36279cztM0_level2_quad_clean.evt
|
Size (bytes) | 571,098,240 | 58,417,920 |
Size | 544.6 MB
| 55.7 MB
|
Events in quadrant A | 2,851,262 | 356,281 |
Events in quadrant B | 3,204,200 | 356,864 |
Events in quadrant C | 3,508,910 | 337,186 |
Events in quadrant D | 7,339,259 | 313,636 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11962 | 3 |
B | 0 | 13191 | 2 |
C | 0 | 13893 | 2 |
D | 0 | 25643 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 118 | 0 |
B | 0 | 118 | 0 |
C | 0 | 118 | 0 |
D | 0 | 118 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 37 | 0 |
B | 0 | 37 | 0 |
C | 0 | 37 | 0 |
D | 0 | 37 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5791 | 10 | 0.172682% |
B | 5791 | 95 | 1.640477% |
C | 5791 | 167 | 2.883785% |
D | 5791 | 1609 | 27.784493% |
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 | 9377 | 5793 | 1 | 1 | 0.01% | 0.02% | |
B | 9377 | 5793 | 68 | 68 | 0.73% | 1.17% | |
C | 9377 | 5793 | 144 | 144 | 1.54% | 2.49% | |
D | 9377 | 5793 | 1548 | 1548 | 16.51% | 26.72% | |
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 | 185751 | 1338.28 | 678 | 665 | 138.3 |
A | 13 | 6 | 22700 | 159.33 | 678 | 665 | 138.3 |
A | 9 | 143 | 14162 | 97.59 | 678 | 665 | 138.3 |
B | 5 | 172 | 245378 | 1895.31 | 670 | 652 | 129.1 |
B | 5 | 236 | 172239 | 1328.88 | 670 | 652 | 129.1 |
B | 8 | 128 | 92722 | 713.05 | 670 | 652 | 129.1 |
C | 0 | 207 | 432371 | 2846.24 | 647 | 650 | 151.7 |
C | 0 | 10 | 307084 | 2020.25 | 647 | 650 | 151.7 |
C | 15 | 214 | 238746 | 1569.71 | 647 | 650 | 151.7 |
D | 12 | 6 | 3511680 | 24996.92 | 572 | 556 | 140.5 |
D | 13 | 249 | 969756 | 6900.07 | 572 | 556 | 140.5 |
D | 2 | 153 | 380273 | 2703.33 | 572 | 556 | 140.5 |
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 | |