Observation information
- date-obs: 2019-01-05
- time-obs: 20:56:14.429900000
- date-end: 2019-01-05
- time-end: 22:08:01.432300000
- obs_id: T03_040T01_9000002628
- exposure: 2192.00437215
- sourceid: KISSR1381
- observer: sjanowie
- ra_pnt: 192.2708
- dec_pnt: 43.095
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_040T01_9000002628_17699cztM0_level2.evt
| modeM0/AS1T03_040T01_9000002628_17699cztM0_level2_quad_clean.evt
|
| Size (bytes) | 247,567,680 | 45,555,840 |
| Size | 236.1 MB
| 43.4 MB
|
| Events in quadrant A | 1,573,352 | 290,932 |
| Events in quadrant B | 2,138,203 | 294,893 |
| Events in quadrant C | 1,680,220 | 287,685 |
| Events in quadrant D | 1,888,183 | 279,698 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 66 | 0 |
| B | 0 | 66 | 0 |
| C | 0 | 66 | 0 |
| D | 0 | 66 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6683 | 1 |
| B | 0 | 8449 | 1 |
| C | 0 | 6963 | 1 |
| D | 0 | 7742 | 1 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 3178 | 26 | 0.818125% |
| B | 3178 | 161 | 5.066079% |
| C | 3178 | 51 | 1.604783% |
| D | 3178 | 80 | 2.517306% |
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 | 4308 | 3179 | 0 | 0 | 0.00% | 0.00% |  |
| B | 4308 | 3179 | 90 | 90 | 2.09% | 2.83% |  |
| C | 4308 | 3179 | 0 | 0 | 0.00% | 0.00% |  |
| D | 4308 | 3179 | 25 | 25 | 0.58% | 0.79% |  |
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 | 0 | 226 | 3534 | 37.08 | 409 | 399 | 84.5 |
| A | 12 | 194 | 3037 | 31.2 | 409 | 399 | 84.5 |
| A | 3 | 137 | 3001 | 30.78 | 409 | 399 | 84.5 |
| B | 10 | 245 | 497679 | 6432.3 | 403 | 394 | 77.3 |
| B | 0 | 189 | 23691 | 301.34 | 403 | 394 | 77.3 |
| B | 12 | 111 | 9068 | 112.2 | 403 | 394 | 77.3 |
| C | 3 | 233 | 65164 | 697.6 | 394 | 395 | 92.8 |
| C | 14 | 238 | 60288 | 645.08 | 394 | 395 | 92.8 |
| C | 5 | 218 | 13982 | 146.34 | 394 | 395 | 92.8 |
| D | 7 | 238 | 255063 | 2466.72 | 393 | 383 | 103.2 |
| D | 1 | 20 | 82602 | 796.34 | 393 | 383 | 103.2 |
| D | 1 | 52 | 19342 | 183.63 | 393 | 383 | 103.2 |
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 |  |