Observation information
- date-obs: 2018-12-16
- time-obs: 18:57:29.481500000
- date-end: 2018-12-16
- time-end: 21:23:12.482200000
- obs_id: T03_030T01_9000002574
- exposure: 5335.24656078
- sourceid: AGC 102983
- observer: sjanowie
- ra_pnt: 8.406667
- dec_pnt: 28.73917
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_030T01_9000002574_17402cztM0_level2.evt
| modeM0/AS1T03_030T01_9000002574_17402cztM0_level2_quad_clean.evt
|
| Size (bytes) | 643,121,280 | 107,717,760 |
| Size | 613.3 MB
| 102.7 MB
|
| Events in quadrant A | 3,653,543 | 715,337 |
| Events in quadrant B | 4,151,744 | 707,825 |
| Events in quadrant C | 4,069,072 | 682,716 |
| Events in quadrant D | 7,079,564 | 619,163 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16012 | 2 |
| B | 0 | 17384 | 2 |
| C | 0 | 16599 | 2 |
| D | 0 | 26269 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 160 | 0 |
| B | 0 | 160 | 0 |
| C | 0 | 160 | 0 |
| D | 0 | 160 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7713 | 31 | 0.401919% |
| B | 7714 | 209 | 2.709360% |
| C | 7714 | 92 | 1.192637% |
| D | 7714 | 1060 | 13.741250% |
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 | 8743 | 7715 | 1 | 1 | 0.01% | 0.01% |  |
| B | 8744 | 7716 | 66 | 66 | 0.75% | 0.86% |  |
| C | 8744 | 7716 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8744 | 7716 | 704 | 704 | 8.05% | 9.12% |  |
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 | 4 | 2 | 18262 | 89.27 | 946 | 925 | 194.2 |
| A | 0 | 226 | 8252 | 37.73 | 946 | 925 | 194.2 |
| A | 12 | 194 | 6970 | 31.13 | 946 | 925 | 194.2 |
| B | 7 | 220 | 217715 | 1210.49 | 933 | 910 | 179.1 |
| B | 0 | 197 | 86391 | 477.27 | 933 | 910 | 179.1 |
| B | 15 | 35 | 83124 | 459.03 | 933 | 910 | 179.1 |
| C | 3 | 233 | 309830 | 1463.1 | 901 | 907 | 211.1 |
| C | 14 | 238 | 136156 | 640.56 | 901 | 907 | 211.1 |
| C | 5 | 218 | 99906 | 468.87 | 901 | 907 | 211.1 |
| D | 1 | 52 | 2121920 | 10264.14 | 858 | 834 | 206.7 |
| D | 13 | 232 | 708226 | 3423.14 | 858 | 834 | 206.7 |
| D | 11 | 176 | 651439 | 3148.34 | 858 | 834 | 206.7 |
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 |  |