Observation information
- date-obs: 2015-12-10
- time-obs: 09:27:33.350600000
- date-end: 2015-12-10
- time-end: 10:00:00.035800000
- obs_id: P01_999T99_9000000210
- exposure: 1329.64131069
- sourceid: SAFE
- observer: KPSingh19
- ra_pnt: 0.0
- dec_pnt: 90.0
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1P01_999T99_9000000210cztM0_level2.evt
| modeM0/AS1P01_999T99_9000000210cztM0_level2_quad_clean.evt
|
Size (bytes) | 229,124,160 | 25,882,560 |
Size | 218.5 MB
| 24.7 MB
|
Events in quadrant A | 1,744,230 | 174,088 |
Events in quadrant B | 1,810,825 | 177,660 |
Events in quadrant C | 1,599,067 | 166,882 |
Events in quadrant D | 1,693,520 | 164,855 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 6127 | 0 |
B | 0 | 6331 | 0 |
C | 0 | 5701 | 0 |
D | 0 | 6001 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 26 | 0 |
B | 0 | 26 | 0 |
C | 0 | 26 | 0 |
D | 0 | 26 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 7 | 0 |
B | 0 | 7 | 0 |
C | 0 | 7 | 0 |
D | 0 | 7 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 1339 | 18 | 1.344287% |
B | 1339 | 26 | 1.941748% |
C | 1339 | 9 | 0.672143% |
D | 1339 | 10 | 0.746826% |
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 | 1339 | 1339 | 83 | 83 | 6.20% | 6.20% |  |
B | 1339 | 1339 | 96 | 96 | 7.17% | 7.17% |  |
C | 1339 | 1339 | 60 | 60 | 4.48% | 4.48% |  |
D | 1339 | 1339 | 77 | 77 | 5.75% | 5.75% |  |
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 | 11 | 79 | 2091 | 14.81 | 454 | 458 | 110.2 |
A | 3 | 111 | 1547 | 9.88 | 454 | 458 | 110.2 |
A | 13 | 9 | 1338 | 7.98 | 454 | 458 | 110.2 |
B | 7 | 221 | 17034 | 147.83 | 459 | 461 | 112.1 |
B | 14 | 53 | 14612 | 126.22 | 459 | 461 | 112.1 |
B | 15 | 185 | 10933 | 93.41 | 459 | 461 | 112.1 |
C | 15 | 241 | 62816 | 564.11 | 391 | 403 | 110.6 |
C | 3 | 111 | 3496 | 27.96 | 391 | 403 | 110.6 |
C | 3 | 143 | 2510 | 19.04 | 391 | 403 | 110.6 |
D | 12 | 22 | 212683 | 1706.78 | 396 | 406 | 124.4 |
D | 2 | 216 | 1410 | 8.07 | 396 | 406 | 124.4 |
D | 13 | 169 | 1376 | 7.8 | 396 | 406 | 124.4 |
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 |  |