Observation information
- date-obs: 2022-06-27
- time-obs: 22:59:55.625300000
- date-end: 2022-06-28
- time-end: 03:07:17.624200000
- obs_id: A11_049T04_9000005210
- exposure: 5384.43539885
- 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_36486cztM0_level2.evt
| modeM0/AS1A11_049T04_9000005210_36486cztM0_level2_quad_clean.evt
|
Size (bytes) | 810,048,960 | 112,870,080 |
Size | 772.5 MB
| 107.6 MB
|
Events in quadrant A | 5,091,056 | 692,214 |
Events in quadrant B | 6,698,828 | 667,860 |
Events in quadrant C | 5,285,692 | 679,198 |
Events in quadrant D | 6,733,068 | 638,008 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 42 | 0 |
B | 0 | 42 | 0 |
C | 0 | 42 | 0 |
D | 0 | 42 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 220 | 0 |
B | 0 | 220 | 0 |
C | 0 | 220 | 0 |
D | 0 | 220 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 21930 | 4 |
B | 0 | 27036 | 3 |
C | 0 | 22152 | 3 |
D | 0 | 27464 | 3 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 10692 | 14 | 0.130939% |
B | 10692 | 481 | 4.498691% |
C | 10692 | 31 | 0.289936% |
D | 10692 | 440 | 4.115226% |
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 | 14842 | 10695 | 0 | 0 | 0.00% | 0.00% | |
B | 14842 | 10695 | 294 | 294 | 1.98% | 2.75% | |
C | 14842 | 10695 | 14 | 14 | 0.09% | 0.13% | |
D | 14842 | 10695 | 343 | 343 | 2.31% | 3.21% | |
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 | 342430 | 1391.79 | 1217 | 1191 | 245.2 |
A | 13 | 254 | 17501 | 66.52 | 1217 | 1191 | 245.2 |
A | 13 | 6 | 17412 | 66.16 | 1217 | 1191 | 245.2 |
B | 5 | 172 | 989713 | 4368.33 | 1186 | 1156 | 226.3 |
B | 5 | 63 | 476274 | 2099.5 | 1186 | 1156 | 226.3 |
B | 5 | 255 | 348493 | 1534.85 | 1186 | 1156 | 226.3 |
C | 15 | 214 | 458431 | 1692.09 | 1169 | 1177 | 270.2 |
C | 0 | 10 | 256388 | 944.42 | 1169 | 1177 | 270.2 |
C | 13 | 61 | 8060 | 25.47 | 1169 | 1177 | 270.2 |
D | 13 | 249 | 792794 | 2833.63 | 1156 | 1127 | 279.4 |
D | 2 | 250 | 652996 | 2333.25 | 1156 | 1127 | 279.4 |
D | 2 | 249 | 304393 | 1085.49 | 1156 | 1127 | 279.4 |
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 | |