Observation information
- date-obs: 2019-08-21
- time-obs: 15:57:17.655300000
- date-end: 2019-08-22
- time-end: 14:34:51.614200000
- obs_id: A05_075T05_9000003116
- exposure: 43409.0020048
- sourceid: KISSR1814*
- observer: av0897
- ra_pnt: 218.475
- dec_pnt: 42.65361
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A05_075T05_9000003116cztM0_level2_bc.evt
| modeM0/AS1A05_075T05_9000003116cztM0_level2_quad_clean.evt
|
Size (bytes) | 3,248,691,840 | 901,488,960 |
Size | 3.0 GB
| 859.7 MB
|
Events in quadrant A | 15,168,665 | 5,899,717 |
Events in quadrant B | 17,350,537 | 5,952,477 |
Events in quadrant C | 14,014,003 | 5,705,769 |
Events in quadrant D | 47,103,164 | 4,960,744 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1418 | 0 |
B | 0 | 1418 | 0 |
C | 0 | 1418 | 0 |
D | 0 | 1418 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 145758 | 0 |
B | 0 | 154022 | 0 |
C | 0 | 144221 | 0 |
D | 0 | 258548 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 119 | 0 |
B | 0 | 119 | 0 |
C | 0 | 119 | 0 |
D | 0 | 119 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 69784 | 702 | 1.005961% |
B | 69784 | 1177 | 1.686633% |
C | 69784 | 883 | 1.265333% |
D | 69784 | 12093 | 17.329187% |
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 | 81455 | 69786 | 3 | 3 | 0.00% | 0.00% |  |
B | 81455 | 69783 | 22 | 22 | 0.03% | 0.03% |  |
C | 81455 | 69785 | 1 | 1 | 0.00% | 0.00% |  |
D | 81455 | 69752 | 4776 | 4776 | 5.86% | 6.85% |  |
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 | 14 | 254 | 497403 | 616.66 | 3697 | 3628 | 800.7 |
A | 12 | 96 | 194545 | 238.43 | 3697 | 3628 | 800.7 |
A | 15 | 192 | 107899 | 130.22 | 3697 | 3628 | 800.7 |
B | 0 | 219 | 779239 | 1105.56 | 3733 | 3642 | 701.5 |
B | 7 | 220 | 670740 | 950.91 | 3733 | 3642 | 701.5 |
B | 3 | 64 | 425128 | 600.8 | 3733 | 3642 | 701.5 |
C | 9 | 54 | 275719 | 320.49 | 3571 | 3554 | 849.2 |
C | 13 | 61 | 20496 | 19.95 | 3571 | 3554 | 849.2 |
C | 14 | 238 | 12129 | 10.1 | 3571 | 3554 | 849.2 |
D | 1 | 239 | 25293546 | 32799.45 | 3289 | 3173 | 771.1 |
D | 1 | 52 | 4328540 | 5609.63 | 3289 | 3173 | 771.1 |
D | 7 | 238 | 1097121 | 1418.76 | 3289 | 3173 | 771.1 |
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 |  |