Observation information
- date-obs: 2017-03-21
- time-obs: 02:10:24.622000000
- date-end: 2017-03-21
- time-end: 18:33:55.617700000
- obs_id: G06_138T03_9000001096
- exposure: 34255.5522975
- sourceid: Coma7
- observer: pcote_nrc
- ra_pnt: 195.5237
- dec_pnt: 28.28789
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G06_138T03_9000001096cztM0_level2.evt
| modeM0/AS1G06_138T03_9000001096cztM0_level2_quad_clean.evt
|
Size (bytes) | 3,667,006,080 | 675,135,360 |
Size | 3.4 GB
| 643.9 MB
|
Events in quadrant A | 24,230,237 | 4,203,301 |
Events in quadrant B | 25,177,277 | 4,304,306 |
Events in quadrant C | 25,646,755 | 4,284,746 |
Events in quadrant D | 32,470,078 | 4,066,778 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1064 | 0 |
B | 0 | 1064 | 0 |
C | 0 | 1064 | 0 |
D | 0 | 1064 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 68 | 0 |
B | 0 | 68 | 0 |
C | 0 | 68 | 0 |
D | 0 | 68 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 107989 | 0 |
B | 0 | 109615 | 0 |
C | 0 | 110735 | 0 |
D | 0 | 132714 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 52329 | 818 | 1.563187% |
B | 52325 | 943 | 1.802198% |
C | 52321 | 601 | 1.148678% |
D | 52327 | 2649 | 5.062396% |
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 | 59012 | 52343 | 3 | 3 | 0.01% | 0.01% |  |
B | 59012 | 52343 | 15 | 15 | 0.03% | 0.03% |  |
C | 59012 | 52342 | 1 | 1 | 0.00% | 0.00% |  |
D | 59012 | 52343 | 1838 | 1838 | 3.11% | 3.51% |  |
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 | 15 | 239 | 143490 | 109.59 | 6213 | 6081 | 1253.8 |
A | 0 | 128 | 70074 | 51.04 | 6213 | 6081 | 1253.8 |
A | 0 | 226 | 57618 | 41.1 | 6213 | 6081 | 1253.8 |
B | 5 | 255 | 523767 | 434.11 | 6257 | 6093 | 1192.5 |
B | 11 | 51 | 174554 | 141.27 | 6257 | 6093 | 1192.5 |
B | 12 | 111 | 135919 | 108.87 | 6257 | 6093 | 1192.5 |
C | 8 | 208 | 1597283 | 1124.65 | 6115 | 6136 | 1414.8 |
C | 1 | 16 | 116201 | 77.8 | 6115 | 6136 | 1414.8 |
C | 13 | 61 | 46430 | 28.48 | 6115 | 6136 | 1414.8 |
D | 1 | 52 | 5580821 | 3769.6 | 5987 | 5824 | 1478.9 |
D | 1 | 83 | 2166619 | 1461.05 | 5987 | 5824 | 1478.9 |
D | 2 | 14 | 619827 | 415.17 | 5987 | 5824 | 1478.9 |
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 |  |