Observation information
- date-obs: 2022-06-04
- time-obs: 03:47:01.542300000
- date-end: 2022-06-04
- time-end: 06:14:39.541400000
- obs_id: T04_069T01_9000005158
- exposure: 2255.13976885
- 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_36133cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36133cztM0_level2_quad_clean.evt
|
Size (bytes) | 445,256,640 | 50,486,400 |
Size | 424.6 MB
| 48.1 MB
|
Events in quadrant A | 2,657,052 | 300,178 |
Events in quadrant B | 2,938,321 | 299,902 |
Events in quadrant C | 3,361,457 | 290,696 |
Events in quadrant D | 4,172,785 | 271,310 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11042 | 3 |
B | 0 | 12038 | 2 |
C | 0 | 13107 | 2 |
D | 0 | 15864 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 36 | 0 |
B | 0 | 36 | 0 |
C | 0 | 36 | 0 |
D | 0 | 37 | 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 | 5228 | 10 | 0.191278% |
B | 5228 | 114 | 2.180566% |
C | 5228 | 148 | 2.830910% |
D | 5228 | 440 | 8.416220% |
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 | 7232 | 5229 | 4 | 4 | 0.06% | 0.08% | |
B | 7232 | 5229 | 75 | 75 | 1.04% | 1.43% | |
C | 7232 | 5229 | 120 | 120 | 1.66% | 2.29% | |
D | 7232 | 5229 | 350 | 350 | 4.84% | 6.69% | |
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 | 171568 | 1374.74 | 614 | 603 | 124.4 |
A | 15 | 223 | 60570 | 482.2 | 614 | 603 | 124.4 |
A | 9 | 143 | 31370 | 247.4 | 614 | 603 | 124.4 |
B | 5 | 172 | 455975 | 3883.2 | 608 | 590 | 117.3 |
B | 5 | 255 | 40916 | 343.87 | 608 | 590 | 117.3 |
B | 4 | 232 | 22556 | 187.31 | 608 | 590 | 117.3 |
C | 0 | 207 | 538366 | 3937.74 | 589 | 592 | 136.6 |
C | 15 | 214 | 221150 | 1614.99 | 589 | 592 | 136.6 |
C | 0 | 10 | 190752 | 1392.41 | 589 | 592 | 136.6 |
D | 12 | 17 | 1110887 | 7806.7 | 577 | 560 | 142.2 |
D | 2 | 250 | 252513 | 1771.48 | 577 | 560 | 142.2 |
D | 13 | 249 | 195302 | 1369.23 | 577 | 560 | 142.2 |
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 |
|
|
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 | |