Observation information
- date-obs: 2019-10-02
- time-obs: 20:18:40.656300000
- date-end: 2019-10-03
- time-end: 12:07:20.645500000
- obs_id: A07_039T02_9000003212
- exposure: 48150.1133153
- sourceid: MBfield3
- observer: lbianchi
- ra_pnt: 31.79296
- dec_pnt: -74.1175
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A07_039T02_9000003212cztM0_level2_bc.evt
| modeM0/AS1A07_039T02_9000003212cztM0_level2_quad_clean.evt
|
Size (bytes) | 2,476,212,480 | 951,459,840 |
Size | 2.3 GB
| 907.4 MB
|
Events in quadrant A | 10,882,788 | 6,407,205 |
Events in quadrant B | 12,226,180 | 6,631,432 |
Events in quadrant C | 32,438,109 | 6,233,253 |
Events in quadrant D | 16,123,134 | 6,196,877 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 105956 | 0 |
B | 0 | 106742 | 0 |
C | 0 | 177817 | 0 |
D | 0 | 120483 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 992 | 0 |
B | 0 | 992 | 0 |
C | 0 | 992 | 0 |
D | 0 | 992 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 82 | 0 |
B | 0 | 82 | 0 |
C | 0 | 82 | 0 |
D | 0 | 82 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 48840 | 1374 | 2.813268% |
B | 48841 | 1100 | 2.252206% |
C | 48841 | 5223 | 10.693884% |
D | 48841 | 1488 | 3.046621% |
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 | 56921 | 48841 | 1 | 1 | 0.00% | 0.00% |  |
B | 56921 | 48841 | 102 | 102 | 0.18% | 0.21% |  |
C | 56921 | 48841 | 147 | 147 | 0.26% | 0.30% |  |
D | 56921 | 48841 | 163 | 163 | 0.29% | 0.33% |  |
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 | 5 | 89 | 478298 | 847.52 | 2573 | 2531 | 561.4 |
A | 15 | 236 | 247862 | 437.02 | 2573 | 2531 | 561.4 |
A | 5 | 105 | 107705 | 187.35 | 2573 | 2531 | 561.4 |
B | 3 | 64 | 1055834 | 2128.46 | 2648 | 2588 | 494.8 |
B | 0 | 229 | 344609 | 691.18 | 2648 | 2588 | 494.8 |
B | 0 | 230 | 227652 | 454.82 | 2648 | 2588 | 494.8 |
C | 8 | 208 | 22689160 | 38010.8 | 2508 | 2503 | 596.8 |
C | 10 | 22 | 55930 | 89.52 | 2508 | 2503 | 596.8 |
C | 10 | 23 | 26698 | 40.54 | 2508 | 2503 | 596.8 |
D | 12 | 235 | 1735488 | 2934.59 | 2579 | 2502 | 590.5 |
D | 1 | 52 | 1460744 | 2469.35 | 2579 | 2502 | 590.5 |
D | 7 | 238 | 1096696 | 1852.88 | 2579 | 2502 | 590.5 |
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 |  |