Observation information
- date-obs: 2022-02-12
- time-obs: 16:57:05.432400000
- date-end: 2022-02-12
- time-end: 19:26:58.439800000
- obs_id: A10_071T14_9000004924
- exposure: 4304.56493706
- sourceid: VCC865
- observer: aboselli
- ra_pnt: 186.4963
- dec_pnt: 15.67128
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T14_9000004924_34483cztM0_level2.evt
| modeM0/AS1A10_071T14_9000004924_34483cztM0_level2_quad_clean.evt
|
Size (bytes) | 446,757,120 | 86,304,960 |
Size | 426.1 MB
| 82.3 MB
|
Events in quadrant A | 3,254,666 | 563,911 |
Events in quadrant B | 2,873,136 | 579,095 |
Events in quadrant C | 2,767,674 | 576,131 |
Events in quadrant D | 4,282,700 | 531,175 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13122 | 3 |
B | 0 | 11756 | 2 |
C | 0 | 11229 | 2 |
D | 0 | 16282 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 104 | 0 |
B | 0 | 104 | 0 |
C | 0 | 104 | 0 |
D | 0 | 104 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 38 | 0 |
B | 0 | 38 | 0 |
C | 0 | 38 | 0 |
D | 0 | 39 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5188 | 178 | 3.430995% |
B | 5188 | 125 | 2.409406% |
C | 5188 | 47 | 0.905937% |
D | 5188 | 396 | 7.632999% |
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 | 7041 | 5189 | 123 | 123 | 1.75% | 2.37% | |
B | 7041 | 5189 | 86 | 86 | 1.22% | 1.66% | |
C | 7041 | 5189 | 37 | 37 | 0.53% | 0.71% | |
D | 7041 | 5189 | 343 | 343 | 4.87% | 6.61% | |
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 | 15 | 169 | 841240 | 6819.68 | 608 | 597 | 123.3 |
A | 10 | 83 | 36567 | 291.81 | 608 | 597 | 123.3 |
A | 9 | 143 | 15716 | 122.65 | 608 | 597 | 123.3 |
B | 5 | 172 | 293557 | 2489.82 | 608 | 593 | 117.7 |
B | 4 | 232 | 60966 | 513.09 | 608 | 593 | 117.7 |
B | 0 | 229 | 56478 | 474.95 | 608 | 593 | 117.7 |
C | 15 | 214 | 222342 | 1585.19 | 603 | 609 | 139.9 |
C | 0 | 10 | 147767 | 1052.04 | 603 | 609 | 139.9 |
C | 15 | 208 | 22876 | 159.19 | 603 | 609 | 139.9 |
D | 7 | 223 | 827718 | 5366.15 | 582 | 571 | 154.1 |
D | 8 | 195 | 458075 | 2968.07 | 582 | 571 | 154.1 |
D | 2 | 250 | 187891 | 1215.25 | 582 | 571 | 154.1 |
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 | |