Observation information
- date-obs: 2016-11-21
- time-obs: 19:21:55.258500000
- date-end: 2016-11-22
- time-end: 04:20:13.254800000
- obs_id: G06_145T01_9000000816
- exposure: 18837.4662925
- 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_9000000816cztM0_level2.evt
| modeM0/AS1G06_145T01_9000000816cztM0_level2_quad_clean.evt
|
Size (bytes) | 2,267,784,000 | 362,911,680 |
Size | 2.1 GB
| 346.1 MB
|
Events in quadrant A | 16,968,863 | 2,254,886 |
Events in quadrant B | 16,181,302 | 2,287,836 |
Events in quadrant C | 13,081,473 | 2,281,271 |
Events in quadrant D | 20,415,935 | 2,096,232 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 610 | 0 |
B | 0 | 610 | 0 |
C | 0 | 610 | 0 |
D | 0 | 610 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 24 | 0 |
B | 0 | 24 | 0 |
C | 0 | 24 | 0 |
D | 0 | 24 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 70985 | 0 |
B | 0 | 68951 | 0 |
C | 0 | 61243 | 0 |
D | 0 | 81547 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 30148 | 407 | 1.350007% |
B | 30148 | 640 | 2.122861% |
C | 30148 | 70 | 0.232188% |
D | 30148 | 1395 | 4.627173% |
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 | 32298 | 30153 | 54 | 54 | 0.17% | 0.18% |  |
B | 32298 | 30152 | 262 | 262 | 0.81% | 0.87% |  |
C | 32298 | 30154 | 1 | 1 | 0.00% | 0.00% |  |
D | 32298 | 30153 | 1299 | 1299 | 4.02% | 4.31% |  |
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 | 13 | 34 | 3069028 | 4377.51 | 3411 | 3332 | 700.3 |
A | 8 | 15 | 356033 | 503.62 | 3411 | 3332 | 700.3 |
A | 15 | 236 | 131038 | 182.35 | 3411 | 3332 | 700.3 |
B | 3 | 64 | 1757693 | 2670.67 | 3440 | 3352 | 656.9 |
B | 0 | 219 | 381351 | 575.44 | 3440 | 3352 | 656.9 |
B | 0 | 187 | 204451 | 306.14 | 3440 | 3352 | 656.9 |
C | 9 | 54 | 27534 | 31.58 | 3339 | 3352 | 765.7 |
C | 13 | 61 | 26194 | 29.83 | 3339 | 3352 | 765.7 |
C | 1 | 16 | 21188 | 23.29 | 3339 | 3352 | 765.7 |
D | 12 | 221 | 4448927 | 5582.54 | 3256 | 3145 | 796.4 |
D | 2 | 63 | 1589522 | 1992.0 | 3256 | 3145 | 796.4 |
D | 2 | 136 | 1490114 | 1867.18 | 3256 | 3145 | 796.4 |
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 |  |