Observation information
- date-obs: 2022-06-12
- time-obs: 12:08:41.275000000
- date-end: 2022-06-12
- time-end: 14:27:59.270500000
- obs_id: A10_071T37_9000005180
- exposure: 4085.05728561
- 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_36256cztM0_level2.evt
| modeM0/AS1A10_071T37_9000005180_36256cztM0_level2_quad_clean.evt
|
Size (bytes) | 445,181,760 | 79,940,160 |
Size | 424.6 MB
| 76.2 MB
|
Events in quadrant A | 2,697,401 | 523,614 |
Events in quadrant B | 4,178,685 | 507,613 |
Events in quadrant C | 2,840,619 | 514,483 |
Events in quadrant D | 3,394,664 | 492,565 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 112 | 0 |
B | 0 | 112 | 0 |
C | 0 | 112 | 0 |
D | 0 | 112 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 29 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11600 | 3 |
B | 0 | 16108 | 2 |
C | 0 | 11781 | 2 |
D | 0 | 13686 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5460 | 18 | 0.329670% |
B | 5460 | 390 | 7.142857% |
C | 5460 | 59 | 1.080586% |
D | 5460 | 86 | 1.575092% |
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 | 7132 | 5461 | 4 | 4 | 0.06% | 0.07% | |
B | 7132 | 5461 | 274 | 274 | 3.84% | 5.02% | |
C | 7132 | 5461 | 37 | 37 | 0.52% | 0.68% | |
D | 7132 | 5461 | 70 | 70 | 0.98% | 1.28% | |
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 | 182703 | 1400.52 | 639 | 624 | 130.0 |
A | 9 | 143 | 34019 | 256.87 | 639 | 624 | 130.0 |
A | 12 | 189 | 9216 | 66.09 | 639 | 624 | 130.0 |
B | 5 | 172 | 824321 | 6908.51 | 616 | 600 | 119.2 |
B | 5 | 236 | 446038 | 3735.87 | 616 | 600 | 119.2 |
B | 4 | 171 | 326890 | 2736.58 | 616 | 600 | 119.2 |
C | 15 | 214 | 228876 | 1564.63 | 620 | 624 | 145.9 |
C | 0 | 10 | 195071 | 1332.91 | 620 | 624 | 145.9 |
C | 13 | 61 | 4306 | 25.24 | 620 | 624 | 145.9 |
D | 13 | 171 | 229481 | 1509.48 | 620 | 604 | 151.6 |
D | 12 | 235 | 192329 | 1264.46 | 620 | 604 | 151.6 |
D | 12 | 6 | 182127 | 1197.18 | 620 | 604 | 151.6 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
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|
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 | |