Observation information
- date-obs: 2019-08-22
- time-obs: 08:56:17.621300000
- date-end: 2019-08-22
- time-end: 14:27:33.615200000
- obs_id: A05_075T05_9000003116
- exposure: 12271.6159473
- 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_21083cztM0_level2.evt
| modeM0/AS1A05_075T05_9000003116_21083cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,390,662,720 | 238,930,560 |
| Size | 1.3 GB
| 227.9 MB
|
| Events in quadrant A | 8,392,224 | 1,556,812 |
| Events in quadrant B | 9,467,015 | 1,548,444 |
| Events in quadrant C | 8,575,867 | 1,490,656 |
| Events in quadrant D | 14,465,774 | 1,399,753 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 366 | 0 |
| B | 0 | 366 | 0 |
| C | 0 | 366 | 0 |
| D | 0 | 366 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 37040 | 3 |
| B | 0 | 40089 | 3 |
| C | 0 | 37360 | 3 |
| D | 0 | 55255 | 3 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19 | 0 |
| B | 0 | 19 | 0 |
| C | 0 | 19 | 0 |
| D | 0 | 19 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 18001 | 176 | 0.977723% |
| B | 18002 | 294 | 1.633152% |
| C | 18002 | 227 | 1.260971% |
| D | 18002 | 1226 | 6.810354% |
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 | 19876 | 18004 | 6 | 6 | 0.03% | 0.03% |  |
| B | 19877 | 18005 | 54 | 54 | 0.27% | 0.30% |  |
| C | 19877 | 18005 | 2 | 2 | 0.01% | 0.01% |  |
| D | 19877 | 18004 | 856 | 856 | 4.31% | 4.75% |  |
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 | 16 | 71431 | 161.68 | 2134 | 2083 | 428.9 |
| A | 15 | 192 | 55869 | 125.4 | 2134 | 2083 | 428.9 |
| A | 13 | 254 | 28918 | 62.57 | 2134 | 2083 | 428.9 |
| B | 7 | 220 | 606246 | 1500.46 | 2123 | 2070 | 402.7 |
| B | 0 | 219 | 211441 | 519.97 | 2123 | 2070 | 402.7 |
| B | 0 | 190 | 89722 | 217.68 | 2123 | 2070 | 402.7 |
| C | 14 | 238 | 317215 | 659.51 | 2046 | 2059 | 477.9 |
| C | 9 | 54 | 282387 | 586.63 | 2046 | 2059 | 477.9 |
| C | 13 | 61 | 14099 | 25.19 | 2046 | 2059 | 477.9 |
| D | 1 | 239 | 4052076 | 8340.74 | 2018 | 1962 | 485.6 |
| D | 1 | 52 | 1258402 | 2587.49 | 2018 | 1962 | 485.6 |
| D | 7 | 238 | 624944 | 1282.96 | 2018 | 1962 | 485.6 |
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 |  |