Observation information
- date-obs: 2018-12-15
- time-obs: 22:52:14.505600000
- date-end: 2018-12-17
- time-end: 10:15:19.471400000
- obs_id: T03_030T01_9000002574
- exposure: 70492.9552875
- sourceid: AGC 102983
- observer: sjanowie
- ra_pnt: 8.406667
- dec_pnt: 28.73917
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T03_030T01_9000002574cztM0_level2_bc.evt
| modeM0/AS1T03_030T01_9000002574cztM0_level2_quad_clean.evt
|
Size (bytes) | 4,886,372,160 | 1,461,159,360 |
Size | 4.6 GB
| 1.4 GB
|
Events in quadrant A | 22,622,878 | 9,561,982 |
Events in quadrant B | 24,338,747 | 9,597,776 |
Events in quadrant C | 25,482,469 | 9,118,619 |
Events in quadrant D | 68,034,499 | 8,414,813 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 170 | 0 |
B | 0 | 170 | 0 |
C | 0 | 170 | 0 |
D | 0 | 170 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2170 | 0 |
B | 0 | 2170 | 0 |
C | 0 | 2170 | 0 |
D | 0 | 2170 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 228730 | 0 |
B | 0 | 235092 | 0 |
C | 0 | 236012 | 0 |
D | 0 | 380852 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 110596 | 1036 | 0.936743% |
B | 110596 | 1573 | 1.422294% |
C | 110596 | 1484 | 1.341821% |
D | 110596 | 12286 | 11.108901% |
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 | 127386 | 110594 | 2 | 2 | 0.00% | 0.00% |  |
B | 127386 | 110593 | 11 | 11 | 0.01% | 0.01% |  |
C | 127386 | 110596 | 1 | 1 | 0.00% | 0.00% |  |
D | 127386 | 110589 | 5216 | 5216 | 4.09% | 4.72% |  |
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 | 12 | 194 | 38890 | 26.03 | 5881 | 5767 | 1272.6 |
A | 0 | 226 | 38692 | 25.87 | 5881 | 5767 | 1272.6 |
A | 4 | 2 | 25139 | 15.22 | 5881 | 5767 | 1272.6 |
B | 7 | 220 | 374319 | 333.91 | 5898 | 5757 | 1103.8 |
B | 0 | 197 | 354244 | 315.72 | 5898 | 5757 | 1103.8 |
B | 0 | 230 | 147940 | 128.81 | 5898 | 5757 | 1103.8 |
C | 3 | 233 | 2609563 | 2007.04 | 5591 | 5564 | 1297.4 |
C | 5 | 218 | 1057849 | 811.05 | 5591 | 5564 | 1297.4 |
C | 14 | 128 | 128477 | 94.74 | 5591 | 5564 | 1297.4 |
D | 11 | 176 | 28474687 | 22360.2 | 5530 | 5344 | 1273.2 |
D | 1 | 52 | 8829332 | 6930.48 | 5530 | 5344 | 1273.2 |
D | 13 | 232 | 5074833 | 3981.64 | 5530 | 5344 | 1273.2 |
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 |  |