Observation information
- date-obs: 2019-10-03
- time-obs: 23:29:45.629600000
- date-end: 2019-10-04
- time-end: 14:07:56.611800000
- obs_id: A07_039T01_9000003216
- exposure: 46255.0762509
- sourceid: MBfield2
- observer: lbianchi
- ra_pnt: 33.28637
- dec_pnt: -74.17017
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A07_039T01_9000003216cztM0_level2_bc.evt
| modeM0/AS1A07_039T01_9000003216cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,766,367,360 | 890,616,960 |
Size | 1.6 GB
| 849.4 MB
|
Events in quadrant A | 9,616,908 | 5,956,923 |
Events in quadrant B | 11,423,345 | 6,112,174 |
Events in quadrant C | 14,308,077 | 5,943,558 |
Events in quadrant D | 14,953,823 | 5,752,869 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 96705 | 0 |
B | 0 | 101970 | 0 |
C | 0 | 111789 | 0 |
D | 0 | 113816 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 57 | 0 |
B | 0 | 57 | 0 |
C | 0 | 57 | 0 |
D | 0 | 57 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 956 | 0 |
B | 0 | 956 | 0 |
C | 0 | 956 | 0 |
D | 0 | 956 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 46797 | 773 | 1.651815% |
B | 46797 | 1018 | 2.175353% |
C | 46797 | 1826 | 3.901960% |
D | 46797 | 1609 | 3.438255% |
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 | 52692 | 46796 | 12 | 12 | 0.02% | 0.03% |  |
B | 52692 | 46798 | 75 | 75 | 0.14% | 0.16% |  |
C | 52692 | 46796 | 43 | 43 | 0.08% | 0.09% |  |
D | 52692 | 46796 | 205 | 205 | 0.39% | 0.44% |  |
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 | 236 | 268630 | 510.19 | 2389 | 2345 | 521.9 |
A | 10 | 253 | 76814 | 142.68 | 2389 | 2345 | 521.9 |
A | 13 | 254 | 76514 | 142.1 | 2389 | 2345 | 521.9 |
B | 3 | 64 | 1081047 | 2330.96 | 2439 | 2382 | 462.8 |
B | 0 | 230 | 271901 | 582.42 | 2439 | 2382 | 462.8 |
B | 0 | 197 | 170321 | 362.91 | 2439 | 2382 | 462.8 |
C | 8 | 208 | 5125625 | 9085.06 | 2366 | 2353 | 563.9 |
C | 10 | 23 | 37144 | 61.69 | 2366 | 2353 | 563.9 |
C | 8 | 128 | 25175 | 40.47 | 2366 | 2353 | 563.9 |
D | 1 | 52 | 1767465 | 3180.98 | 2386 | 2312 | 554.9 |
D | 13 | 153 | 1300802 | 2340.01 | 2386 | 2312 | 554.9 |
D | 12 | 235 | 1041619 | 1872.93 | 2386 | 2312 | 554.9 |
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 |  |