Observation information
- date-obs: 2021-12-14
- time-obs: 13:50:05.158200000
- date-end: 2021-12-14
- time-end: 15:47:50.158100000
- obs_id: A11_060T01_9000004808
- exposure: 4157.89541897
- 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_33592cztM0_level2.evt
| modeM0/AS1A11_060T01_9000004808_33592cztM0_level2_quad_clean.evt
|
| Size (bytes) | 595,558,080 | 81,509,760 |
| Size | 568.0 MB
| 77.7 MB
|
| Events in quadrant A | 5,884,321 | 501,183 |
| Events in quadrant B | 4,624,685 | 520,908 |
| Events in quadrant C | 3,130,402 | 544,183 |
| Events in quadrant D | 4,032,259 | 523,844 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 21126 | 2 |
| B | 0 | 17388 | 1 |
| C | 0 | 12625 | 1 |
| D | 0 | 15808 | 1 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17 | 0 |
| B | 0 | 17 | 0 |
| C | 0 | 17 | 0 |
| D | 0 | 17 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 110 | 0 |
| B | 0 | 110 | 0 |
| C | 0 | 110 | 0 |
| D | 0 | 110 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5392 | 1123 | 20.827151% |
| B | 5392 | 719 | 13.334570% |
| C | 5392 | 67 | 1.242582% |
| D | 5392 | 127 | 2.355341% |
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 | 7065 | 5393 | 857 | 857 | 12.13% | 15.89% |  |
| B | 7065 | 5393 | 538 | 538 | 7.62% | 9.98% |  |
| C | 7065 | 5393 | 48 | 48 | 0.68% | 0.89% |  |
| D | 7065 | 5393 | 110 | 110 | 1.56% | 2.04% |  |
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 | 3595281 | 30486.75 | 587 | 577 | 117.9 |
| A | 12 | 16 | 11872 | 95.79 | 587 | 577 | 117.9 |
| A | 13 | 254 | 8690 | 68.81 | 587 | 577 | 117.9 |
| B | 5 | 172 | 1728113 | 14926.56 | 596 | 580 | 115.7 |
| B | 15 | 222 | 351127 | 3028.86 | 596 | 580 | 115.7 |
| B | 0 | 190 | 97522 | 837.62 | 596 | 580 | 115.7 |
| C | 3 | 233 | 276650 | 1932.51 | 611 | 617 | 142.8 |
| C | 15 | 214 | 230511 | 1609.49 | 611 | 617 | 142.8 |
| C | 0 | 10 | 112396 | 782.57 | 611 | 617 | 142.8 |
| D | 8 | 195 | 785760 | 5235.69 | 611 | 596 | 150.0 |
| D | 2 | 250 | 543703 | 3621.59 | 611 | 596 | 150.0 |
| D | 14 | 52 | 111344 | 738.5 | 611 | 596 | 150.0 |
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 |  |