Observation information
- date-obs: 2022-06-12
- time-obs: 15:48:41.268600000
- date-end: 2022-06-12
- time-end: 16:35:02.267600000
- obs_id: A10_071T37_9000005180
- exposure: 2211.82516083
- sourceid: VCC2066
- observer: aboselli
- ra_pnt: 192.063
- dec_pnt: 10.98336
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T37_9000005180_36259cztM0_level2.evt
| modeM0/AS1A10_071T37_9000005180_36259cztM0_level2_quad_clean.evt
|
Size (bytes) | 197,245,440 | 45,247,680 |
Size | 188.1 MB
| 43.2 MB
|
Events in quadrant A | 1,129,697 | 311,530 |
Events in quadrant B | 1,939,931 | 300,348 |
Events in quadrant C | 1,223,593 | 304,729 |
Events in quadrant D | 1,525,929 | 291,279 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 44 | 0 |
B | 0 | 44 | 0 |
C | 0 | 44 | 0 |
D | 0 | 44 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 5 | 0 |
B | 0 | 5 | 0 |
C | 0 | 5 | 0 |
D | 0 | 6 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 4825 | 1 |
B | 0 | 7287 | 1 |
C | 0 | 5001 | 1 |
D | 0 | 6097 | 1 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 2247 | 5 | 0.222519% |
B | 2247 | 224 | 9.968847% |
C | 2247 | 48 | 2.136182% |
D | 2247 | 48 | 2.136182% |
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 | 2247 | 2247 | 0 | 0 | 0.00% | 0.00% | |
B | 2247 | 2247 | 173 | 173 | 7.70% | 7.70% | |
C | 2247 | 2247 | 35 | 35 | 1.56% | 1.56% | |
D | 2247 | 2247 | 43 | 43 | 1.91% | 1.91% | |
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 | 86247 | 1561.9 | 265 | 261 | 55.1 |
A | 12 | 189 | 11023 | 195.49 | 265 | 261 | 55.1 |
A | 9 | 143 | 5829 | 101.14 | 265 | 261 | 55.1 |
B | 5 | 236 | 443584 | 8877.35 | 255 | 248 | 49.9 |
B | 5 | 172 | 340341 | 6810.02 | 255 | 248 | 49.9 |
B | 5 | 255 | 67717 | 1351.0 | 255 | 248 | 49.9 |
C | 0 | 10 | 123735 | 2025.61 | 258 | 260 | 61.0 |
C | 15 | 214 | 94293 | 1542.61 | 258 | 260 | 61.0 |
C | 13 | 61 | 1770 | 24.77 | 258 | 260 | 61.0 |
D | 12 | 235 | 169197 | 2615.39 | 259 | 253 | 64.6 |
D | 12 | 6 | 153359 | 2370.2 | 259 | 253 | 64.6 |
D | 2 | 153 | 63766 | 983.23 | 259 | 253 | 64.6 |
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 | |