Observation information
- date-obs: 2021-12-13
- time-obs: 16:40:26.144500000
- date-end: 2021-12-13
- time-end: 18:55:34.146300000
- obs_id: A11_060T01_9000004808
- exposure: 3759.81043124
- 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_33580cztM0_level2.evt
| modeM0/AS1A11_060T01_9000004808_33580cztM0_level2_quad_clean.evt
|
| Size (bytes) | 538,061,760 | 81,060,480 |
| Size | 513.1 MB
| 77.3 MB
|
| Events in quadrant A | 2,870,545 | 542,877 |
| Events in quadrant B | 4,065,679 | 531,800 |
| Events in quadrant C | 4,942,044 | 508,825 |
| Events in quadrant D | 4,048,820 | 490,138 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11648 | 3 |
| B | 0 | 15598 | 2 |
| C | 0 | 18620 | 2 |
| D | 0 | 15742 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 26 | 0 |
| B | 0 | 26 | 0 |
| C | 0 | 26 | 0 |
| D | 0 | 27 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 112 | 0 |
| B | 0 | 112 | 0 |
| C | 0 | 112 | 0 |
| D | 0 | 112 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5435 | 5 | 0.091996% |
| B | 5435 | 383 | 7.046918% |
| C | 5435 | 402 | 7.396504% |
| D | 5435 | 209 | 3.845446% |
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 | 7288 | 5436 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7288 | 5436 | 321 | 321 | 4.40% | 5.91% |  |
| C | 7288 | 5436 | 307 | 307 | 4.21% | 5.65% |  |
| D | 7288 | 5436 | 211 | 211 | 2.90% | 3.88% |  |
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 | 169 | 286330 | 2152.38 | 666 | 656 | 132.7 |
| A | 13 | 254 | 9405 | 65.92 | 666 | 656 | 132.7 |
| A | 3 | 137 | 6641 | 45.09 | 666 | 656 | 132.7 |
| B | 5 | 172 | 1291582 | 10474.39 | 645 | 629 | 123.2 |
| B | 15 | 222 | 95825 | 772.39 | 645 | 629 | 123.2 |
| B | 4 | 251 | 54991 | 441.08 | 645 | 629 | 123.2 |
| C | 3 | 233 | 1796325 | 12605.24 | 618 | 623 | 142.5 |
| C | 0 | 10 | 270708 | 1895.91 | 618 | 623 | 142.5 |
| C | 14 | 254 | 237312 | 1661.48 | 618 | 623 | 142.5 |
| D | 8 | 195 | 523688 | 3429.7 | 626 | 610 | 152.5 |
| D | 15 | 0 | 330605 | 2163.7 | 626 | 610 | 152.5 |
| D | 2 | 249 | 300265 | 1964.77 | 626 | 610 | 152.5 |
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 |  |