Observation information
- date-obs: 2022-06-04
- time-obs: 00:32:01.543300000
- date-end: 2022-06-04
- time-end: 02:42:04.542500000
- obs_id: T04_069T01_9000005158
- exposure: 2111.92984414
- 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_36131cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36131cztM0_level2_quad_clean.evt
|
Size (bytes) | 410,359,680 | 50,497,920 |
Size | 391.3 MB
| 48.2 MB
|
Events in quadrant A | 2,552,703 | 306,796 |
Events in quadrant B | 3,020,359 | 303,267 |
Events in quadrant C | 2,963,195 | 299,120 |
Events in quadrant D | 3,558,390 | 275,461 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10564 | 3 |
B | 0 | 11933 | 2 |
C | 0 | 11570 | 2 |
D | 0 | 13821 | 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 | 102 | 0 |
B | 0 | 102 | 0 |
C | 0 | 102 | 0 |
D | 0 | 102 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4894 | 6 | 0.122599% |
B | 4894 | 229 | 4.679199% |
C | 4894 | 72 | 1.471189% |
D | 4894 | 289 | 5.905190% |
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 | 7018 | 4895 | 0 | 0 | 0.00% | 0.00% | |
B | 7018 | 4895 | 138 | 138 | 1.97% | 2.82% | |
C | 7018 | 4895 | 56 | 56 | 0.80% | 1.14% | |
D | 7018 | 4895 | 260 | 260 | 3.70% | 5.31% | |
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 | 162554 | 1334.61 | 597 | 586 | 121.4 |
A | 15 | 223 | 69036 | 564.03 | 597 | 586 | 121.4 |
A | 13 | 254 | 7085 | 53.55 | 597 | 586 | 121.4 |
B | 5 | 172 | 597457 | 5321.64 | 588 | 573 | 112.2 |
B | 5 | 255 | 48557 | 427.81 | 588 | 573 | 112.2 |
B | 4 | 232 | 36774 | 322.75 | 588 | 573 | 112.2 |
C | 15 | 214 | 207904 | 1540.81 | 580 | 584 | 134.6 |
C | 0 | 10 | 191463 | 1418.62 | 580 | 584 | 134.6 |
C | 0 | 207 | 188388 | 1395.76 | 580 | 584 | 134.6 |
D | 12 | 17 | 457553 | 3237.11 | 564 | 548 | 141.2 |
D | 1 | 52 | 279254 | 1974.16 | 564 | 548 | 141.2 |
D | 13 | 249 | 179404 | 1266.89 | 564 | 548 | 141.2 |
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 | |