Observation information
- date-obs: 2019-03-07
- time-obs: 17:01:30.350500000
- date-end: 2019-03-07
- time-end: 17:59:54.351300000
- obs_id: A05_075T06_9000002766
- exposure: 1547.56157884
- sourceid: KISSR1786
- observer: av0897
- ra_pnt: 216.6375
- dec_pnt: 43.85417
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_075T06_9000002766_18600cztM0_level2.evt
| modeM0/AS1A05_075T06_9000002766_18600cztM0_level2_quad_clean.evt
|
| Size (bytes) | 183,087,360 | 37,160,640 |
| Size | 174.6 MB
| 35.4 MB
|
| Events in quadrant A | 1,260,096 | 239,653 |
| Events in quadrant B | 1,309,427 | 247,265 |
| Events in quadrant C | 1,369,787 | 239,884 |
| Events in quadrant D | 1,447,131 | 232,126 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 46 | 0 |
| B | 0 | 46 | 0 |
| C | 0 | 46 | 0 |
| D | 0 | 46 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 5275 | 1 |
| B | 0 | 5404 | 1 |
| C | 0 | 5633 | 1 |
| D | 0 | 5848 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 2301 | 10 | 0.434594% |
| B | 2301 | 17 | 0.738809% |
| C | 2301 | 30 | 1.303781% |
| D | 2301 | 32 | 1.390700% |
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 | 2301 | 2301 | 0 | 0 | 0.00% | 0.00% |  |
| B | 2301 | 2301 | 0 | 0 | 0.00% | 0.00% |  |
| C | 2301 | 2301 | 0 | 0 | 0.00% | 0.00% |  |
| D | 2301 | 2301 | 25 | 25 | 1.09% | 1.09% |  |
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 | 9 | 143 | 4589 | 65.44 | 323 | 317 | 65.3 |
| A | 13 | 254 | 3753 | 52.63 | 323 | 317 | 65.3 |
| A | 3 | 15 | 3122 | 42.97 | 323 | 317 | 65.3 |
| B | 0 | 229 | 19636 | 314.34 | 328 | 321 | 61.4 |
| B | 12 | 18 | 7359 | 114.54 | 328 | 321 | 61.4 |
| B | 12 | 111 | 6703 | 103.86 | 328 | 321 | 61.4 |
| C | 14 | 238 | 51551 | 679.6 | 324 | 329 | 75.4 |
| C | 9 | 221 | 44457 | 585.48 | 324 | 329 | 75.4 |
| C | 3 | 233 | 8374 | 106.74 | 324 | 329 | 75.4 |
| D | 5 | 222 | 126139 | 1584.5 | 325 | 317 | 79.4 |
| D | 1 | 52 | 52630 | 658.78 | 325 | 317 | 79.4 |
| D | 7 | 238 | 33708 | 420.5 | 325 | 317 | 79.4 |
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 |  |