Observation information
- date-obs: 2022-06-13
- time-obs: 05:20:25.253200000
- date-end: 2022-06-13
- time-end: 07:55:40.250700000
- obs_id: A10_071T36_9000005182
- exposure: 4344.00683449
- sourceid: VCC2062
- observer: aboselli
- ra_pnt: 192.0025
- dec_pnt: 10.97319
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T36_9000005182_36267cztM0_level2.evt
| modeM0/AS1A10_071T36_9000005182_36267cztM0_level2_quad_clean.evt
|
Size (bytes) | 555,197,760 | 86,402,880 |
Size | 529.5 MB
| 82.4 MB
|
Events in quadrant A | 3,255,237 | 556,886 |
Events in quadrant B | 4,898,909 | 524,347 |
Events in quadrant C | 3,719,147 | 549,172 |
Events in quadrant D | 4,487,443 | 519,491 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 138 | 0 |
B | 0 | 138 | 0 |
C | 0 | 138 | 0 |
D | 0 | 138 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 26 | 0 |
B | 0 | 26 | 0 |
C | 0 | 26 | 0 |
D | 0 | 26 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13773 | 3 |
B | 0 | 18828 | 2 |
C | 0 | 15034 | 2 |
D | 0 | 17737 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6689 | 12 | 0.179399% |
B | 6689 | 550 | 8.222455% |
C | 6689 | 58 | 0.867095% |
D | 6689 | 169 | 2.526536% |
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 | 9315 | 6691 | 1 | 1 | 0.01% | 0.01% | |
B | 9315 | 6691 | 433 | 433 | 4.65% | 6.47% | |
C | 9315 | 6691 | 44 | 44 | 0.47% | 0.66% | |
D | 9315 | 6691 | 149 | 149 | 1.60% | 2.23% | |
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 | 196222 | 1226.43 | 781 | 765 | 159.4 |
A | 9 | 143 | 20511 | 123.9 | 781 | 765 | 159.4 |
A | 12 | 189 | 16114 | 96.31 | 781 | 765 | 159.4 |
B | 5 | 172 | 1552399 | 10780.51 | 746 | 727 | 143.9 |
B | 5 | 236 | 172824 | 1195.67 | 746 | 727 | 143.9 |
B | 8 | 128 | 82476 | 567.97 | 746 | 727 | 143.9 |
C | 0 | 10 | 449624 | 2514.1 | 755 | 760 | 178.5 |
C | 15 | 214 | 277748 | 1551.41 | 755 | 760 | 178.5 |
C | 0 | 207 | 48614 | 268.03 | 755 | 760 | 178.5 |
D | 12 | 6 | 589993 | 3233.84 | 747 | 727 | 182.2 |
D | 13 | 171 | 390724 | 2140.27 | 747 | 727 | 182.2 |
D | 13 | 249 | 210957 | 1153.72 | 747 | 727 | 182.2 |
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 | |