Observation information
- date-obs: 2019-08-21
- time-obs: 18:43:07.649300000
- date-end: 2019-08-21
- time-end: 20:57:54.644800000
- obs_id: A05_075T05_9000003116
- exposure: 4088.8586667
- 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_9000003116_21073cztM0_level2.evt
| modeM0/AS1A05_075T05_9000003116_21073cztM0_level2_quad_clean.evt
|
| Size (bytes) | 624,156,480 | 94,066,560 |
| Size | 595.2 MB
| 89.7 MB
|
| Events in quadrant A | 3,058,375 | 627,232 |
| Events in quadrant B | 3,520,214 | 641,407 |
| Events in quadrant C | 3,100,644 | 615,165 |
| Events in quadrant D | 8,802,621 | 530,738 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13069 | 2 |
| B | 0 | 14329 | 2 |
| C | 0 | 13114 | 2 |
| D | 0 | 30372 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18 | 0 |
| B | 0 | 19 | 0 |
| C | 0 | 19 | 0 |
| D | 0 | 19 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6215 | 17 | 0.273532% |
| B | 6215 | 103 | 1.657281% |
| C | 6215 | 44 | 0.707965% |
| D | 6215 | 1998 | 32.148029% |
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 | 7500 | 6216 | 2 | 2 | 0.03% | 0.03% |  |
| B | 7500 | 6216 | 48 | 48 | 0.64% | 0.77% |  |
| C | 7500 | 6216 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7500 | 6216 | 1835 | 1835 | 24.47% | 29.52% |  |
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 | 12 | 96 | 24209 | 148.93 | 783 | 770 | 157.4 |
| A | 13 | 254 | 9121 | 53.06 | 783 | 770 | 157.4 |
| A | 15 | 192 | 7984 | 45.84 | 783 | 770 | 157.4 |
| B | 7 | 220 | 216748 | 1449.86 | 789 | 769 | 149.0 |
| B | 0 | 219 | 91709 | 610.48 | 789 | 769 | 149.0 |
| B | 3 | 64 | 84075 | 559.23 | 789 | 769 | 149.0 |
| C | 14 | 238 | 120949 | 676.49 | 764 | 770 | 177.7 |
| C | 13 | 61 | 5235 | 25.13 | 764 | 770 | 177.7 |
| C | 3 | 233 | 1854 | 6.1 | 764 | 770 | 177.7 |
| D | 1 | 239 | 5309969 | 32319.24 | 679 | 660 | 164.3 |
| D | 2 | 14 | 271810 | 1650.57 | 679 | 660 | 164.3 |
| D | 1 | 52 | 231256 | 1403.7 | 679 | 660 | 164.3 |
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 |  |