Observation information
- date-obs: 2019-12-15
- time-obs: 17:55:04.741200000
- date-end: 2019-12-15
- time-end: 20:17:59.743400000
- obs_id: T03_168T01_9000003368
- exposure: 7897.49747542
- sourceid: RX J0209.6-7427
- observer: amardeo
- ra_pnt: 32.39391
- dec_pnt: -74.45329
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_168T01_9000003368_22789cztM0_level2.evt
| modeM0/AS1T03_168T01_9000003368_22789cztM0_level2_quad_clean.evt
|
| Size (bytes) | 557,910,720 | 150,785,280 |
| Size | 532.1 MB
| 143.8 MB
|
| Events in quadrant A | 3,695,045 | 1,032,202 |
| Events in quadrant B | 3,902,052 | 1,038,361 |
| Events in quadrant C | 3,861,710 | 983,527 |
| Events in quadrant D | 4,897,435 | 959,983 |
Level1 data integrity
| 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 | 7 | 0 |
| B | 0 | 7 | 0 |
| C | 0 | 7 | 0 |
| D | 0 | 7 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16394 | 2 |
| B | 0 | 16807 | 2 |
| C | 0 | 16818 | 2 |
| D | 0 | 20107 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7966 | 66 | 0.828521% |
| B | 7965 | 109 | 1.368487% |
| C | 7965 | 146 | 1.833019% |
| D | 7965 | 287 | 3.603264% |
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 | 8576 | 7968 | 0 | 0 | 0.00% | 0.00% |  |
| B | 8575 | 7967 | 4 | 4 | 0.05% | 0.05% |  |
| C | 8575 | 7967 | 36 | 36 | 0.42% | 0.45% |  |
| D | 8575 | 7967 | 165 | 165 | 1.92% | 2.07% |  |
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 | 13 | 254 | 15584 | 75.7 | 957 | 936 | 193.5 |
| A | 0 | 226 | 8335 | 38.24 | 957 | 936 | 193.5 |
| A | 3 | 137 | 8148 | 37.27 | 957 | 936 | 193.5 |
| B | 0 | 230 | 76628 | 413.96 | 955 | 929 | 182.9 |
| B | 0 | 245 | 42943 | 229.75 | 955 | 929 | 182.9 |
| B | 0 | 190 | 25917 | 136.65 | 955 | 929 | 182.9 |
| C | 10 | 22 | 172611 | 811.15 | 907 | 912 | 211.7 |
| C | 14 | 238 | 141916 | 666.14 | 907 | 912 | 211.7 |
| C | 2 | 16 | 7024 | 28.87 | 907 | 912 | 211.7 |
| D | 1 | 52 | 1035904 | 4624.64 | 914 | 886 | 223.8 |
| D | 2 | 152 | 225207 | 1002.3 | 914 | 886 | 223.8 |
| D | 14 | 50 | 54489 | 239.51 | 914 | 886 | 223.8 |
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 |  |