Observation information
- date-obs: 2022-05-30
- time-obs: 16:37:03.484300000
- date-end: 2022-05-30
- time-end: 20:01:28.487500000
- obs_id: T04_069T01_9000005158
- exposure: 4746.81841442
- 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_36067cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36067cztM0_level2_quad_clean.evt
|
Size (bytes) | 972,915,840 | 95,313,600 |
Size | 927.8 MB
| 90.9 MB
|
Events in quadrant A | 4,412,682 | 617,465 |
Events in quadrant B | 5,951,709 | 580,483 |
Events in quadrant C | 12,147,299 | 480,473 |
Events in quadrant D | 6,327,093 | 563,550 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 19220 | 3 |
B | 0 | 23736 | 6 |
C | 0 | 42360 | 2 |
D | 0 | 25232 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 30 | 0 |
B | 0 | 30 | 0 |
C | 0 | 30 | 0 |
D | 0 | 30 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 188 | 0 |
B | 0 | 188 | 0 |
C | 0 | 188 | 0 |
D | 0 | 188 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 9280 | 16 | 0.172414% |
B | 9278 | 489 | 5.270532% |
C | 9280 | 2883 | 31.066810% |
D | 9280 | 478 | 5.150862% |
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 | 12265 | 9282 | 4 | 4 | 0.03% | 0.04% | |
B | 12265 | 9281 | 353 | 353 | 2.88% | 3.80% | |
C | 12264 | 9281 | 2509 | 2509 | 20.46% | 27.03% | |
D | 12265 | 9282 | 451 | 451 | 3.68% | 4.86% | |
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 | 244985 | 1143.87 | 1051 | 1029 | 213.3 |
A | 9 | 143 | 51043 | 234.51 | 1051 | 1029 | 213.3 |
A | 12 | 189 | 30660 | 138.93 | 1051 | 1029 | 213.3 |
B | 5 | 172 | 994423 | 5058.54 | 1020 | 990 | 196.4 |
B | 5 | 236 | 332433 | 1687.7 | 1020 | 990 | 196.4 |
B | 0 | 213 | 197181 | 999.0 | 1020 | 990 | 196.4 |
C | 9 | 187 | 7035633 | 35504.78 | 851 | 858 | 198.1 |
C | 4 | 254 | 554387 | 2793.68 | 851 | 858 | 198.1 |
C | 15 | 208 | 436783 | 2200.13 | 851 | 858 | 198.1 |
D | 12 | 17 | 750984 | 3032.3 | 999 | 969 | 247.3 |
D | 12 | 6 | 404218 | 1630.33 | 999 | 969 | 247.3 |
D | 1 | 52 | 349794 | 1410.29 | 999 | 969 | 247.3 |
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 | |