Observation information
- date-obs: 2019-12-16
- time-obs: 06:23:48.742100000
- date-end: 2019-12-16
- time-end: 08:25:06.742200000
- obs_id: T03_168T01_9000003368
- exposure: 5805.30845593
- 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_22797cztM0_level2.evt
| modeM0/AS1T03_168T01_9000003368_22797cztM0_level2_quad_clean.evt
|
| Size (bytes) | 595,342,080 | 139,029,120 |
| Size | 567.8 MB
| 132.6 MB
|
| Events in quadrant A | 3,229,770 | 993,627 |
| Events in quadrant B | 3,285,571 | 1,007,170 |
| Events in quadrant C | 3,337,074 | 958,581 |
| Events in quadrant D | 7,772,617 | 833,429 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 122 | 0 |
| B | 0 | 122 | 0 |
| C | 0 | 122 | 0 |
| D | 0 | 122 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13372 | 1 |
| B | 0 | 13472 | 1 |
| C | 0 | 13862 | 1 |
| D | 0 | 27259 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5978 | 94 | 1.572432% |
| B | 5979 | 112 | 1.873223% |
| C | 5979 | 170 | 2.843285% |
| D | 5979 | 1533 | 25.639739% |
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 | 7278 | 5979 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7279 | 5980 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7279 | 5980 | 13 | 13 | 0.18% | 0.22% |  |
| D | 7279 | 5980 | 1295 | 1295 | 17.79% | 21.66% |  |
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 | 11504 | 64.68 | 838 | 825 | 165.1 |
| A | 0 | 226 | 7241 | 38.86 | 838 | 825 | 165.1 |
| A | 12 | 194 | 6020 | 31.46 | 838 | 825 | 165.1 |
| B | 0 | 230 | 24892 | 158.61 | 830 | 814 | 151.8 |
| B | 12 | 111 | 16427 | 102.85 | 830 | 814 | 151.8 |
| B | 11 | 111 | 14246 | 88.48 | 830 | 814 | 151.8 |
| C | 14 | 238 | 132883 | 731.79 | 803 | 813 | 180.5 |
| C | 10 | 22 | 56575 | 308.97 | 803 | 813 | 180.5 |
| C | 2 | 16 | 12344 | 63.89 | 803 | 813 | 180.5 |
| D | 1 | 52 | 4589851 | 25592.64 | 753 | 733 | 179.3 |
| D | 5 | 222 | 225468 | 1253.3 | 753 | 733 | 179.3 |
| D | 2 | 152 | 32708 | 178.32 | 753 | 733 | 179.3 |
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 |  |