Observation information
- date-obs: 2017-06-16
- time-obs: 09:23:15.891600000
- date-end: 2017-06-16
- time-end: 18:57:53.856100000
- obs_id: G07_077T02_9000001308
- exposure: 17812.7173911
- sourceid: BooVod-II
- observer: kanak
- ra_pnt: 212.6852
- dec_pnt: 48.6938
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G07_077T02_9000001308cztM0_level2.evt
| modeM0/AS1G07_077T02_9000001308cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,821,504,960 | 340,056,000 |
Size | 1.7 GB
| 324.3 MB
|
Events in quadrant A | 16,326,961 | 2,138,985 |
Events in quadrant B | 12,033,033 | 2,190,380 |
Events in quadrant C | 11,063,096 | 2,190,184 |
Events in quadrant D | 14,082,120 | 2,089,907 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 65032 | 0 |
B | 0 | 52528 | 0 |
C | 0 | 50279 | 0 |
D | 0 | 58742 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 39 | 0 |
B | 0 | 39 | 0 |
C | 0 | 39 | 0 |
D | 0 | 39 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 502 | 0 |
B | 0 | 502 | 0 |
C | 0 | 502 | 0 |
D | 0 | 502 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 24514 | 955 | 3.895733% |
B | 24577 | 298 | 1.212516% |
C | 24621 | 185 | 0.751391% |
D | 24566 | 591 | 2.405764% |
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 | 34479 | 24827 | 344 | 344 | 1.00% | 1.39% |  |
B | 34479 | 24839 | 20 | 20 | 0.06% | 0.08% |  |
C | 34479 | 24842 | 0 | 0 | 0.00% | 0.00% |  |
D | 34479 | 24835 | 263 | 263 | 0.76% | 1.06% |  |
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 | 8 | 5 | 3790269 | 6666.99 | 2819 | 2755 | 568.1 |
A | 15 | 223 | 776408 | 1361.83 | 2819 | 2755 | 568.1 |
A | 15 | 239 | 434730 | 760.39 | 2819 | 2755 | 568.1 |
B | 0 | 214 | 259359 | 474.23 | 2877 | 2806 | 541.0 |
B | 8 | 234 | 204201 | 372.27 | 2877 | 2806 | 541.0 |
B | 0 | 219 | 122629 | 221.49 | 2877 | 2806 | 541.0 |
C | 14 | 67 | 32110 | 44.9 | 2820 | 2830 | 652.0 |
C | 13 | 61 | 21442 | 28.54 | 2820 | 2830 | 652.0 |
C | 12 | 4 | 15266 | 19.07 | 2820 | 2830 | 652.0 |
D | 1 | 52 | 1953142 | 2825.5 | 2772 | 2703 | 690.3 |
D | 12 | 233 | 741762 | 1070.64 | 2772 | 2703 | 690.3 |
D | 7 | 71 | 370554 | 532.89 | 2772 | 2703 | 690.3 |
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 |  |