Observation information
- date-obs: 2022-06-11
- time-obs: 19:28:43.291700000
- date-end: 2022-06-11
- time-end: 21:00:16.291000000
- obs_id: A10_071T37_9000005180
- exposure: 1147.2668703
- 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_36246cztM0_level2.evt
| modeM0/AS1A10_071T37_9000005180_36246cztM0_level2_quad_clean.evt
|
Size (bytes) | 275,803,200 | 30,539,520 |
Size | 263.0 MB
| 29.1 MB
|
Events in quadrant A | 1,772,514 | 173,276 |
Events in quadrant B | 1,983,986 | 179,124 |
Events in quadrant C | 1,874,408 | 171,394 |
Events in quadrant D | 2,487,614 | 157,232 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 70 | 0 |
B | 0 | 70 | 0 |
C | 0 | 70 | 0 |
D | 0 | 70 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 20 | 0 |
B | 0 | 20 | 0 |
C | 0 | 20 | 0 |
D | 0 | 20 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 7305 | 2 |
B | 0 | 7956 | 1 |
C | 0 | 7524 | 1 |
D | 0 | 9645 | 1 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 3430 | 9 | 0.262391% |
B | 3430 | 43 | 1.253644% |
C | 3430 | 23 | 0.670554% |
D | 3430 | 141 | 4.110787% |
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 | 5493 | 3431 | 0 | 0 | 0.00% | 0.00% | |
B | 5493 | 3431 | 27 | 27 | 0.49% | 0.79% | |
C | 5493 | 3431 | 12 | 12 | 0.22% | 0.35% | |
D | 5493 | 3431 | 127 | 127 | 2.31% | 3.70% | |
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 | 97321 | 1115.26 | 428 | 421 | 86.9 |
A | 9 | 143 | 10729 | 118.64 | 428 | 421 | 86.9 |
A | 13 | 6 | 9243 | 101.54 | 428 | 421 | 86.9 |
B | 5 | 236 | 156959 | 1888.15 | 428 | 419 | 82.9 |
B | 5 | 172 | 104842 | 1259.53 | 428 | 419 | 82.9 |
B | 8 | 128 | 22197 | 262.68 | 428 | 419 | 82.9 |
C | 15 | 214 | 142315 | 1443.89 | 416 | 420 | 98.3 |
C | 0 | 10 | 83740 | 847.84 | 416 | 420 | 98.3 |
C | 0 | 207 | 23153 | 231.33 | 416 | 420 | 98.3 |
D | 12 | 6 | 637260 | 6430.71 | 404 | 392 | 99.0 |
D | 13 | 171 | 76271 | 766.18 | 404 | 392 | 99.0 |
D | 13 | 249 | 54702 | 548.39 | 404 | 392 | 99.0 |
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 | |