Observation information
- date-obs: 2021-12-07
- time-obs: 23:07:06.842700000
- date-end: 2021-12-08
- time-end: 01:19:20.083900000
- obs_id: A11_060T01_9000004804
- exposure: 2877.45177861
- 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_9000004804_33495cztM0_level2.evt
| modeM0/AS1A11_060T01_9000004804_33495cztM0_level2_quad_clean.evt
|
| Size (bytes) | 534,729,600 | 69,923,520 |
| Size | 510.0 MB
| 66.7 MB
|
| Events in quadrant A | 2,564,260 | 453,820 |
| Events in quadrant B | 5,512,966 | 432,319 |
| Events in quadrant C | 3,361,038 | 446,420 |
| Events in quadrant D | 4,405,599 | 421,446 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 27 | 0 |
| B | 0 | 27 | 0 |
| C | 0 | 27 | 0 |
| D | 0 | 28 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10520 | 3 |
| B | 0 | 19875 | 2 |
| C | 0 | 13284 | 2 |
| D | 0 | 16522 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 106 | 0 |
| B | 0 | 106 | 0 |
| C | 0 | 106 | 0 |
| D | 0 | 106 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5179 | 6 | 0.115852% |
| B | 5179 | 805 | 15.543541% |
| C | 5179 | 89 | 1.718478% |
| D | 5179 | 145 | 2.799768% |
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 | 7213 | 5180 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7213 | 5179 | 670 | 670 | 9.29% | 12.94% |  |
| C | 7213 | 5180 | 80 | 80 | 1.11% | 1.54% |  |
| D | 7213 | 5180 | 142 | 142 | 1.97% | 2.74% |  |
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 | 8269 | 57.51 | 662 | 649 | 132.5 |
| A | 3 | 137 | 6103 | 41.17 | 662 | 649 | 132.5 |
| A | 10 | 83 | 5474 | 36.42 | 662 | 649 | 132.5 |
| B | 5 | 255 | 2233316 | 18834.96 | 630 | 615 | 118.5 |
| B | 5 | 172 | 772430 | 6511.0 | 630 | 615 | 118.5 |
| B | 4 | 251 | 18746 | 152.95 | 630 | 615 | 118.5 |
| C | 15 | 214 | 222486 | 1462.49 | 656 | 665 | 151.7 |
| C | 1 | 23 | 210878 | 1385.96 | 656 | 665 | 151.7 |
| C | 0 | 10 | 171514 | 1126.43 | 656 | 665 | 151.7 |
| D | 8 | 195 | 1172246 | 7454.5 | 643 | 626 | 157.2 |
| D | 13 | 249 | 277056 | 1758.8 | 643 | 626 | 157.2 |
| D | 2 | 249 | 213130 | 1352.07 | 643 | 626 | 157.2 |
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 |  |