Observation information
- date-obs: 2022-05-30
- time-obs: 03:48:41.468200000
- date-end: 2022-05-30
- time-end: 06:05:24.470200000
- obs_id: T04_069T01_9000005158
- exposure: 1964.00938432
- 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_36059cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36059cztM0_level2_quad_clean.evt
|
Size (bytes) | 529,539,840 | 46,615,680 |
Size | 505.0 MB
| 44.5 MB
|
Events in quadrant A | 2,606,452 | 274,384 |
Events in quadrant B | 4,683,179 | 276,722 |
Events in quadrant C | 4,405,214 | 263,278 |
Events in quadrant D | 3,996,852 | 238,882 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10631 | 3 |
B | 0 | 17317 | 2 |
C | 0 | 16714 | 2 |
D | 0 | 15159 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 30 | 0 |
B | 0 | 30 | 0 |
C | 0 | 30 | 0 |
D | 0 | 31 | 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 | 5096 | 5 | 0.098116% |
B | 5096 | 471 | 9.242543% |
C | 5096 | 325 | 6.377551% |
D | 5096 | 414 | 8.124019% |
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 | 7218 | 5097 | 1 | 1 | 0.01% | 0.02% | |
B | 7218 | 5097 | 313 | 313 | 4.34% | 6.14% | |
C | 7217 | 5096 | 246 | 246 | 3.41% | 4.83% | |
D | 7218 | 5096 | 350 | 350 | 4.85% | 6.87% | |
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 | 167152 | 1313.21 | 627 | 616 | 126.8 |
A | 13 | 6 | 10147 | 75.16 | 627 | 616 | 126.8 |
A | 13 | 254 | 7215 | 52.04 | 627 | 616 | 126.8 |
B | 5 | 236 | 2044115 | 17609.39 | 612 | 595 | 116.0 |
B | 0 | 213 | 102959 | 882.09 | 612 | 595 | 116.0 |
B | 0 | 229 | 40268 | 341.87 | 612 | 595 | 116.0 |
C | 9 | 187 | 1244613 | 9000.31 | 600 | 605 | 138.2 |
C | 0 | 207 | 250559 | 1808.4 | 600 | 605 | 138.2 |
C | 15 | 214 | 210984 | 1522.08 | 600 | 605 | 138.2 |
D | 12 | 235 | 598503 | 4160.68 | 590 | 574 | 143.7 |
D | 12 | 6 | 466797 | 3244.2 | 590 | 574 | 143.7 |
D | 12 | 17 | 301824 | 2096.24 | 590 | 574 | 143.7 |
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 | |