Observation information
- date-obs: 2019-01-07
- time-obs: 10:20:27.432000000
- date-end: 2019-01-07
- time-end: 12:26:57.430400000
- obs_id: T03_042T01_9000002630
- exposure: 4561.96754335
- sourceid: KISSR1667/1671*
- observer: sjanowie
- ra_pnt: 208.2583
- dec_pnt: 42.97055
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_042T01_9000002630_17722cztM0_level2.evt
| modeM0/AS1T03_042T01_9000002630_17722cztM0_level2_quad_clean.evt
|
| Size (bytes) | 520,853,760 | 90,146,880 |
| Size | 496.7 MB
| 86.0 MB
|
| Events in quadrant A | 3,415,023 | 566,990 |
| Events in quadrant B | 3,398,618 | 578,907 |
| Events in quadrant C | 3,365,294 | 552,964 |
| Events in quadrant D | 5,100,832 | 524,170 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3 | 0 |
| B | 0 | 3 | 0 |
| C | 0 | 3 | 0 |
| D | 0 | 3 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15023 | 1 |
| B | 0 | 14854 | 1 |
| C | 0 | 14760 | 1 |
| D | 0 | 20172 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 148 | 0 |
| B | 0 | 148 | 0 |
| C | 0 | 148 | 0 |
| D | 0 | 148 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7275 | 98 | 1.347079% |
| B | 7276 | 97 | 1.333150% |
| C | 7276 | 128 | 1.759208% |
| D | 7276 | 475 | 6.528312% |
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 | 7590 | 7275 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7591 | 7277 | 1 | 1 | 0.01% | 0.01% |  |
| C | 7591 | 7277 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7591 | 7277 | 322 | 322 | 4.24% | 4.42% |  |
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 | 16 | 99581 | 562.98 | 855 | 835 | 175.4 |
| A | 12 | 194 | 22519 | 123.63 | 855 | 835 | 175.4 |
| A | 0 | 226 | 7323 | 36.99 | 855 | 835 | 175.4 |
| B | 0 | 219 | 20740 | 120.95 | 851 | 830 | 164.6 |
| B | 12 | 111 | 20136 | 117.28 | 851 | 830 | 164.6 |
| B | 11 | 111 | 17428 | 100.83 | 851 | 830 | 164.6 |
| C | 14 | 238 | 126233 | 655.57 | 812 | 815 | 191.3 |
| C | 3 | 233 | 44374 | 227.69 | 812 | 815 | 191.3 |
| C | 5 | 218 | 28189 | 143.09 | 812 | 815 | 191.3 |
| D | 7 | 238 | 1707665 | 7959.43 | 800 | 779 | 214.4 |
| D | 5 | 222 | 115402 | 534.5 | 800 | 779 | 214.4 |
| D | 1 | 52 | 94956 | 439.16 | 800 | 779 | 214.4 |
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 |  |