Observation information
- date-obs: 2019-01-05
- time-obs: 20:56:14.429900000
- date-end: 2019-01-06
- time-end: 19:12:58.445200000
- obs_id: T03_040T01_9000002628
- exposure: 44241.2804968
- sourceid: KISSR1381
- observer: sjanowie
- ra_pnt: 192.2708
- dec_pnt: 43.095
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T03_040T01_9000002628cztM0_level2_bc.evt
| modeM0/AS1T03_040T01_9000002628cztM0_level2_quad_clean.evt
|
Size (bytes) | 2,753,380,800 | 896,641,920 |
Size | 2.6 GB
| 855.1 MB
|
Events in quadrant A | 14,487,427 | 5,749,974 |
Events in quadrant B | 16,873,322 | 5,848,737 |
Events in quadrant C | 15,379,654 | 5,619,261 |
Events in quadrant D | 31,929,296 | 5,193,996 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 107 | 0 |
B | 0 | 107 | 0 |
C | 0 | 107 | 0 |
D | 0 | 107 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1416 | 0 |
B | 0 | 1416 | 0 |
C | 0 | 1416 | 0 |
D | 0 | 1416 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 145402 | 0 |
B | 0 | 152150 | 0 |
C | 0 | 145813 | 0 |
D | 0 | 217747 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 69174 | 1086 | 1.569954% |
B | 69174 | 1335 | 1.929916% |
C | 69174 | 1122 | 1.621997% |
D | 69174 | 8057 | 11.647440% |
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 | 80205 | 69175 | 30 | 30 | 0.04% | 0.04% | |
B | 80205 | 69174 | 120 | 120 | 0.15% | 0.17% | |
C | 80205 | 69174 | 1 | 1 | 0.00% | 0.00% | |
D | 80205 | 69166 | 857 | 857 | 1.07% | 1.24% | |
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 | 174 | 862809 | 1103.51 | 3547 | 3475 | 778.7 |
A | 12 | 194 | 23800 | 26.1 | 3547 | 3475 | 778.7 |
A | 0 | 226 | 23267 | 25.42 | 3547 | 3475 | 778.7 |
B | 10 | 245 | 1642166 | 2405.29 | 3592 | 3495 | 681.3 |
B | 0 | 189 | 515385 | 751.37 | 3592 | 3495 | 681.3 |
B | 0 | 197 | 174852 | 251.52 | 3592 | 3495 | 681.3 |
C | 3 | 233 | 1699354 | 2126.64 | 3424 | 3398 | 797.5 |
C | 5 | 218 | 363535 | 451.59 | 3424 | 3398 | 797.5 |
C | 1 | 16 | 73109 | 87.41 | 3424 | 3398 | 797.5 |
D | 7 | 238 | 18115583 | 23433.76 | 3307 | 3189 | 772.9 |
D | 2 | 234 | 258115 | 329.82 | 3307 | 3189 | 772.9 |
D | 1 | 52 | 192991 | 245.57 | 3307 | 3189 | 772.9 |
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 |
|
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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 | |