Observation information
- date-obs: 2022-05-29
- time-obs: 01:43:41.440500000
- date-end: 2022-05-29
- time-end: 03:58:19.441500000
- obs_id: T04_069T01_9000005158
- exposure: 2017.08957864
- sourceid: mcg-6-30-15
- observer: Gordon
- ra_pnt: 203.975
- dec_pnt: -34.29556
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T04_069T01_9000005158_36043cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36043cztM0_level2_quad_clean.evt
|
Size (bytes) | 476,582,400 | 49,124,160 |
Size | 454.5 MB
| 46.8 MB
|
Events in quadrant A | 2,678,363 | 292,245 |
Events in quadrant B | 2,952,104 | 298,502 |
Events in quadrant C | 3,316,386 | 289,862 |
Events in quadrant D | 5,134,831 | 243,198 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10918 | 3 |
B | 0 | 11872 | 2 |
C | 0 | 12826 | 2 |
D | 0 | 18586 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 29 | 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 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5179 | 11 | 0.212396% |
B | 5179 | 62 | 1.197142% |
C | 5179 | 99 | 1.911566% |
D | 5179 | 966 | 18.652249% |
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 | 7212 | 5180 | 1 | 1 | 0.01% | 0.02% | |
B | 7212 | 5180 | 35 | 35 | 0.49% | 0.68% | |
C | 7212 | 5180 | 78 | 78 | 1.08% | 1.51% | |
D | 7212 | 5180 | 870 | 870 | 12.06% | 16.80% | |
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 | 162239 | 1265.49 | 638 | 627 | 127.7 |
A | 0 | 31 | 38627 | 297.56 | 638 | 627 | 127.7 |
A | 13 | 6 | 9757 | 71.49 | 638 | 627 | 127.7 |
B | 5 | 172 | 213251 | 1756.78 | 638 | 621 | 121.0 |
B | 5 | 236 | 99259 | 814.96 | 638 | 621 | 121.0 |
B | 0 | 190 | 42712 | 347.76 | 638 | 621 | 121.0 |
C | 9 | 187 | 312482 | 2180.04 | 619 | 625 | 143.1 |
C | 15 | 214 | 214933 | 1498.12 | 619 | 625 | 143.1 |
C | 0 | 207 | 159043 | 1107.42 | 619 | 625 | 143.1 |
D | 12 | 6 | 2678273 | 19471.64 | 556 | 541 | 137.5 |
D | 13 | 249 | 85557 | 618.21 | 556 | 541 | 137.5 |
D | 15 | 0 | 37435 | 268.28 | 556 | 541 | 137.5 |
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 | |