Observation information
- date-obs: 2019-07-23
- time-obs: 15:33:04.596600000
- date-end: 2019-07-23
- time-end: 21:59:32.584000000
- obs_id: A05_103T05_9000003052
- exposure: 12182.993796
- sourceid: PN Mz 3
- observer: nkrao
- ra_pnt: 244.2897
- dec_pnt: -51.88256
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A05_103T05_9000003052cztM0_level2_bc.evt
| modeM0/AS1A05_103T05_9000003052cztM0_level2_quad_clean.evt
|
Size (bytes) | 666,855,360 | 261,155,520 |
Size | 636.0 MB
| 249.1 MB
|
Events in quadrant A | 4,334,062 | 1,693,516 |
Events in quadrant B | 4,492,662 | 1,690,111 |
Events in quadrant C | 3,931,225 | 1,627,040 |
Events in quadrant D | 6,131,657 | 1,585,263 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 40675 | 0 |
B | 0 | 41282 | 0 |
C | 0 | 39646 | 0 |
D | 0 | 46156 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 41 | 0 |
B | 0 | 41 | 0 |
C | 0 | 41 | 0 |
D | 0 | 41 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 388 | 0 |
B | 0 | 390 | 0 |
C | 0 | 390 | 0 |
D | 0 | 390 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 19078 | 203 | 1.064053% |
B | 19075 | 254 | 1.331586% |
C | 19070 | 250 | 1.310960% |
D | 19082 | 264 | 1.383503% |
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 | 23189 | 19092 | 0 | 0 | 0.00% | 0.00% |  |
B | 23189 | 19092 | 4 | 4 | 0.02% | 0.02% |  |
C | 23189 | 19089 | 0 | 0 | 0.00% | 0.00% |  |
D | 23189 | 19092 | 19 | 19 | 0.08% | 0.10% |  |
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 | 16 | 168924 | 725.83 | 1044 | 1026 | 231.3 |
A | 5 | 16 | 106649 | 456.61 | 1044 | 1026 | 231.3 |
A | 12 | 194 | 35206 | 147.76 | 1044 | 1026 | 231.3 |
B | 7 | 220 | 104682 | 521.0 | 1043 | 1019 | 199.0 |
B | 0 | 219 | 92858 | 461.58 | 1043 | 1019 | 199.0 |
B | 0 | 189 | 52149 | 256.98 | 1043 | 1019 | 199.0 |
C | 7 | 247 | 53716 | 223.15 | 993 | 987 | 236.3 |
C | 3 | 9 | 29650 | 121.3 | 993 | 987 | 236.3 |
C | 3 | 233 | 19956 | 80.28 | 993 | 987 | 236.3 |
D | 1 | 52 | 1427641 | 5971.42 | 1014 | 978 | 238.9 |
D | 7 | 238 | 299086 | 1247.76 | 1014 | 978 | 238.9 |
D | 2 | 165 | 203439 | 847.42 | 1014 | 978 | 238.9 |
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 |  |