Observation information
- date-obs: 2022-06-28
- time-obs: 11:32:00.619500000
- date-end: 2022-06-28
- time-end: 13:31:05.619200000
- obs_id: A11_049T04_9000005210
- exposure: 4283.82175519
- 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_36493cztM0_level2.evt
| modeM0/AS1A11_049T04_9000005210_36493cztM0_level2_quad_clean.evt
|
Size (bytes) | 419,627,520 | 93,637,440 |
Size | 400.2 MB
| 89.3 MB
|
Events in quadrant A | 2,681,769 | 647,225 |
Events in quadrant B | 3,400,483 | 628,740 |
Events in quadrant C | 2,936,658 | 615,195 |
Events in quadrant D | 3,352,611 | 596,696 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 21 | 0 |
B | 0 | 21 | 0 |
C | 0 | 21 | 0 |
D | 0 | 22 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 102 | 0 |
B | 0 | 102 | 0 |
C | 0 | 102 | 0 |
D | 0 | 102 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10905 | 3 |
B | 0 | 13247 | 2 |
C | 0 | 11658 | 2 |
D | 0 | 13263 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4955 | 10 | 0.201816% |
B | 4955 | 223 | 4.500505% |
C | 4955 | 134 | 2.704339% |
D | 4955 | 160 | 3.229062% |
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 | 7078 | 4956 | 0 | 0 | 0.00% | 0.00% | |
B | 7078 | 4956 | 154 | 154 | 2.18% | 3.11% | |
C | 7078 | 4956 | 97 | 97 | 1.37% | 1.96% | |
D | 7078 | 4956 | 114 | 114 | 1.61% | 2.30% | |
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 | 198848 | 1594.27 | 630 | 621 | 124.3 |
A | 13 | 6 | 34081 | 269.11 | 630 | 621 | 124.3 |
A | 13 | 254 | 7627 | 56.35 | 630 | 621 | 124.3 |
B | 5 | 172 | 814765 | 7130.0 | 603 | 588 | 114.2 |
B | 5 | 255 | 106624 | 928.59 | 603 | 588 | 114.2 |
B | 0 | 189 | 31915 | 274.34 | 603 | 588 | 114.2 |
C | 0 | 10 | 337965 | 2496.62 | 587 | 593 | 135.1 |
C | 15 | 214 | 213763 | 1577.5 | 587 | 593 | 135.1 |
C | 6 | 255 | 92774 | 682.16 | 587 | 593 | 135.1 |
D | 12 | 227 | 281948 | 1952.79 | 600 | 585 | 144.1 |
D | 13 | 249 | 217626 | 1506.36 | 600 | 585 | 144.1 |
D | 12 | 235 | 100437 | 693.02 | 600 | 585 | 144.1 |
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 | |