Observation information
- date-obs: 2016-12-22
- time-obs: 18:13:16.810900000
- date-end: 2016-12-22
- time-end: 23:24:56.818200000
- obs_id: G06_145T01_9000000914
- exposure: 10544.4882659
- sourceid: HD 219134
- observer: girish
- ra_pnt: 348.3207
- dec_pnt: 57.16836
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G06_145T01_9000000914cztM0_level2.evt
| modeM0/AS1G06_145T01_9000000914cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,268,153,280 | 213,284,160 |
Size | 1.2 GB
| 203.4 MB
|
Events in quadrant A | 6,970,341 | 1,379,632 |
Events in quadrant B | 7,459,056 | 1,416,096 |
Events in quadrant C | 6,672,316 | 1,412,459 |
Events in quadrant D | 16,295,026 | 1,218,514 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 38 | 0 |
B | 0 | 38 | 0 |
C | 0 | 38 | 0 |
D | 0 | 38 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 31279 | 0 |
B | 0 | 32393 | 0 |
C | 0 | 30535 | 0 |
D | 0 | 58830 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 306 | 0 |
B | 0 | 306 | 0 |
C | 0 | 306 | 0 |
D | 0 | 306 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 14960 | 124 | 0.828877% |
B | 14960 | 159 | 1.062834% |
C | 14960 | 52 | 0.347594% |
D | 14960 | 1783 | 11.918449% |
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 | 17535 | 14962 | 28 | 28 | 0.16% | 0.19% |  |
B | 17535 | 14962 | 28 | 28 | 0.16% | 0.19% |  |
C | 17535 | 14962 | 0 | 0 | 0.00% | 0.00% |  |
D | 17535 | 14962 | 1360 | 1360 | 7.76% | 9.09% |  |
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 | 14 | 111 | 174785 | 506.96 | 1714 | 1677 | 341.5 |
A | 8 | 15 | 136834 | 395.82 | 1714 | 1677 | 341.5 |
A | 4 | 2 | 28875 | 79.65 | 1714 | 1677 | 341.5 |
B | 0 | 219 | 235010 | 726.11 | 1741 | 1699 | 321.3 |
B | 4 | 48 | 112533 | 344.94 | 1741 | 1699 | 321.3 |
B | 4 | 81 | 105107 | 321.82 | 1741 | 1699 | 321.3 |
C | 13 | 61 | 13600 | 30.82 | 1699 | 1706 | 385.9 |
C | 8 | 128 | 13259 | 29.94 | 1699 | 1706 | 385.9 |
C | 12 | 4 | 9870 | 21.16 | 1699 | 1706 | 385.9 |
D | 8 | 195 | 4980892 | 12810.47 | 1606 | 1558 | 388.7 |
D | 2 | 33 | 3343830 | 8598.75 | 1606 | 1558 | 388.7 |
D | 2 | 152 | 828134 | 2126.55 | 1606 | 1558 | 388.7 |
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 |  |