Observation information
- date-obs: 2018-11-13
- time-obs: 15:13:26.648200000
- date-end: 2018-11-14
- time-end: 17:44:29.683400000
- obs_id: T03_030T01_9000002512
- exposure: 50699.9038022
- sourceid: AGC 102983
- observer: sjanowie
- ra_pnt: 8.406667
- dec_pnt: 28.73917
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T03_030T01_9000002512cztM0_level2_bc.evt
| modeM0/AS1T03_030T01_9000002512cztM0_level2_quad_clean.evt
|
Size (bytes) | 4,028,232,960 | 1,034,458,560 |
Size | 3.8 GB
| 986.5 MB
|
Events in quadrant A | 47,941,136 | 6,072,017 |
Events in quadrant B | 19,899,001 | 6,856,692 |
Events in quadrant C | 18,003,737 | 6,535,931 |
Events in quadrant D | 30,456,073 | 6,131,359 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1706 | 0 |
B | 0 | 1706 | 0 |
C | 0 | 1706 | 0 |
D | 0 | 1706 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 118 | 0 |
B | 0 | 118 | 0 |
C | 0 | 118 | 0 |
D | 0 | 118 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 326680 | 0 |
B | 0 | 182967 | 0 |
C | 0 | 176855 | 0 |
D | 0 | 226637 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 83573 | 19326 | 23.124693% |
B | 83573 | 1826 | 2.184916% |
C | 83574 | 1382 | 1.653624% |
D | 83574 | 5555 | 6.646804% |
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 | 95464 | 83561 | 263 | 263 | 0.28% | 0.31% |  |
B | 95464 | 83575 | 41 | 41 | 0.04% | 0.05% |  |
C | 95465 | 83577 | 0 | 0 | 0.00% | 0.00% |  |
D | 95464 | 83561 | 605 | 605 | 0.63% | 0.72% |  |
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 | 32315109 | 37672.7 | 3970 | 3906 | 857.7 |
A | 12 | 189 | 215350 | 246.53 | 3970 | 3906 | 857.7 |
A | 0 | 23 | 107301 | 120.55 | 3970 | 3906 | 857.7 |
B | 3 | 64 | 1224537 | 1489.7 | 4409 | 4304 | 819.1 |
B | 15 | 35 | 696423 | 844.96 | 4409 | 4304 | 819.1 |
B | 4 | 216 | 243440 | 291.94 | 4409 | 4304 | 819.1 |
C | 3 | 233 | 1814633 | 1867.39 | 4185 | 4157 | 969.5 |
C | 5 | 112 | 36574 | 33.44 | 4185 | 4157 | 969.5 |
C | 13 | 61 | 24597 | 21.08 | 4185 | 4157 | 969.5 |
D | 1 | 52 | 12612393 | 13179.81 | 4162 | 4017 | 956.6 |
D | 2 | 152 | 705620 | 733.4 | 4162 | 4017 | 956.6 |
D | 12 | 235 | 429500 | 444.77 | 4162 | 4017 | 956.6 |
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 |  |