Observation information
- date-obs: 2021-12-10
- time-obs: 10:15:26.106000000
- date-end: 2021-12-10
- time-end: 16:02:50.099900000
- obs_id: A11_060T01_9000004808
- exposure: 11696.6139607
- sourceid: AUDFsouth
- observer: kanak
- ra_pnt: 53.21912
- dec_pnt: -27.83962
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A11_060T01_9000004808_33533cztM0_level2.evt
| modeM0/AS1A11_060T01_9000004808_33533cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,339,706,880 | 224,294,400 |
| Size | 1.2 GB
| 213.9 MB
|
| Events in quadrant A | 7,082,336 | 1,473,055 |
| Events in quadrant B | 10,224,304 | 1,429,067 |
| Events in quadrant C | 8,511,782 | 1,441,694 |
| Events in quadrant D | 13,705,351 | 1,375,197 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 31355 | 4 |
| B | 0 | 40402 | 3 |
| C | 0 | 34708 | 3 |
| D | 0 | 51382 | 3 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 53 | 0 |
| B | 0 | 53 | 0 |
| C | 0 | 53 | 0 |
| D | 0 | 54 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 316 | 0 |
| B | 0 | 316 | 0 |
| C | 0 | 316 | 0 |
| D | 0 | 316 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 15575 | 19 | 0.121990% |
| B | 15575 | 873 | 5.605136% |
| C | 15575 | 164 | 1.052970% |
| D | 15575 | 593 | 3.807384% |
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 | 19843 | 15578 | 0 | 0 | 0.00% | 0.00% |  |
| B | 19843 | 15578 | 605 | 605 | 3.05% | 3.88% |  |
| C | 19843 | 15578 | 125 | 125 | 0.63% | 0.80% |  |
| D | 19843 | 15577 | 533 | 533 | 2.69% | 3.42% |  |
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 | 13 | 254 | 27210 | 70.0 | 1824 | 1791 | 363.1 |
| A | 3 | 137 | 18696 | 46.56 | 1824 | 1791 | 363.1 |
| A | 15 | 169 | 16638 | 40.89 | 1824 | 1791 | 363.1 |
| B | 5 | 172 | 1641659 | 4764.39 | 1773 | 1722 | 344.2 |
| B | 5 | 255 | 1104310 | 3203.27 | 1773 | 1722 | 344.2 |
| B | 0 | 197 | 94702 | 270.13 | 1773 | 1722 | 344.2 |
| C | 15 | 214 | 688426 | 1692.88 | 1759 | 1774 | 405.6 |
| C | 0 | 10 | 461751 | 1134.03 | 1759 | 1774 | 405.6 |
| C | 14 | 254 | 196828 | 480.89 | 1759 | 1774 | 405.6 |
| D | 8 | 195 | 4185631 | 8931.22 | 1728 | 1699 | 468.5 |
| D | 13 | 249 | 826659 | 1761.0 | 1728 | 1699 | 468.5 |
| D | 2 | 250 | 599567 | 1276.24 | 1728 | 1699 | 468.5 |
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 |  |