Observation information
- date-obs: 2022-06-28
- time-obs: 07:38:40.620200000
- date-end: 2022-06-28
- time-end: 10:03:13.619200000
- obs_id: A11_049T04_9000005210
- exposure: 4230.291896
- sourceid: M83_XUV3
- observer: dthilker
- ra_pnt: 204.1687
- dec_pnt: -30.23129
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A11_049T04_9000005210_36491cztM0_level2.evt
| modeM0/AS1A11_049T04_9000005210_36491cztM0_level2_quad_clean.evt
|
Size (bytes) | 460,474,560 | 90,129,600 |
Size | 439.1 MB
| 86.0 MB
|
Events in quadrant A | 2,792,125 | 609,598 |
Events in quadrant B | 3,853,964 | 589,934 |
Events in quadrant C | 2,952,725 | 601,358 |
Events in quadrant D | 3,993,578 | 563,893 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 34 | 0 |
B | 0 | 34 | 0 |
C | 0 | 34 | 0 |
D | 0 | 35 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 106 | 0 |
B | 0 | 106 | 0 |
C | 0 | 106 | 0 |
D | 0 | 106 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11423 | 3 |
B | 0 | 14670 | 2 |
C | 0 | 11885 | 2 |
D | 0 | 15321 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5204 | 7 | 0.134512% |
B | 5204 | 389 | 7.475019% |
C | 5204 | 89 | 1.710223% |
D | 5204 | 147 | 2.824750% |
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 | 7147 | 5205 | 2 | 2 | 0.03% | 0.04% | |
B | 7147 | 5205 | 289 | 289 | 4.04% | 5.55% | |
C | 7147 | 5205 | 38 | 38 | 0.53% | 0.73% | |
D | 7147 | 5205 | 131 | 131 | 1.83% | 2.52% | |
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 | 192790 | 1457.9 | 663 | 652 | 131.8 |
A | 13 | 6 | 15848 | 115.3 | 663 | 652 | 131.8 |
A | 7 | 3 | 10543 | 75.05 | 663 | 652 | 131.8 |
B | 5 | 172 | 1071462 | 8924.58 | 635 | 622 | 120.0 |
B | 4 | 171 | 79880 | 660.55 | 635 | 622 | 120.0 |
B | 5 | 255 | 76988 | 636.45 | 635 | 622 | 120.0 |
C | 0 | 10 | 248014 | 1707.07 | 633 | 639 | 144.9 |
C | 15 | 214 | 225337 | 1550.58 | 633 | 639 | 144.9 |
C | 0 | 207 | 8088 | 51.4 | 633 | 639 | 144.9 |
D | 12 | 227 | 745602 | 4899.23 | 637 | 622 | 152.1 |
D | 13 | 249 | 207947 | 1363.44 | 637 | 622 | 152.1 |
D | 2 | 153 | 181977 | 1192.65 | 637 | 622 | 152.1 |
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 | |