Observation information
- date-obs: 2019-01-08
- time-obs: 08:59:28.404800000
- date-end: 2019-01-08
- time-end: 10:08:29.403100000
- obs_id: T03_042T01_9000002630
- exposure: 2013.00868702
- 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_17736cztM0_level2.evt
| modeM0/AS1T03_042T01_9000002630_17736cztM0_level2_quad_clean.evt
|
| Size (bytes) | 279,653,760 | 41,437,440 |
| Size | 266.7 MB
| 39.5 MB
|
| Events in quadrant A | 2,255,305 | 242,682 |
| Events in quadrant B | 1,931,334 | 249,323 |
| Events in quadrant C | 1,857,762 | 237,441 |
| Events in quadrant D | 2,141,624 | 232,628 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 9548 | 0 |
| B | 0 | 8525 | 0 |
| C | 0 | 8301 | 0 |
| D | 0 | 9177 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 84 | 0 |
| B | 0 | 84 | 0 |
| C | 0 | 84 | 0 |
| D | 0 | 84 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4142 | 107 | 2.583293% |
| B | 4142 | 12 | 0.289715% |
| C | 4142 | 8 | 0.193143% |
| D | 4142 | 27 | 0.651859% |
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 | 4142 | 4142 | 100 | 100 | 2.41% | 2.41% |  |
| B | 4142 | 4142 | 4 | 4 | 0.10% | 0.10% |  |
| C | 4142 | 4142 | 0 | 0 | 0.00% | 0.00% |  |
| D | 4142 | 4142 | 20 | 20 | 0.48% | 0.48% |  |
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 | 15 | 174 | 462201 | 4853.68 | 463 | 453 | 95.1 |
| A | 14 | 237 | 11236 | 113.34 | 463 | 453 | 95.1 |
| A | 0 | 226 | 4039 | 37.69 | 463 | 453 | 95.1 |
| B | 7 | 220 | 46971 | 513.51 | 467 | 455 | 90.6 |
| B | 0 | 219 | 19511 | 210.37 | 467 | 455 | 90.6 |
| B | 0 | 230 | 11398 | 120.8 | 467 | 455 | 90.6 |
| C | 14 | 238 | 70157 | 656.41 | 450 | 453 | 106.2 |
| C | 5 | 218 | 10058 | 90.45 | 450 | 453 | 106.2 |
| C | 3 | 233 | 9997 | 89.88 | 450 | 453 | 106.2 |
| D | 1 | 52 | 290773 | 2541.2 | 454 | 441 | 114.2 |
| D | 6 | 112 | 26386 | 227.09 | 454 | 441 | 114.2 |
| D | 2 | 165 | 24108 | 207.15 | 454 | 441 | 114.2 |
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 |  |