Observation information
- date-obs: 2021-12-12
- time-obs: 01:59:23.114600000
- date-end: 2021-12-12
- time-end: 04:32:34.116000000
- obs_id: A11_060T01_9000004808
- exposure: 2120.29634051
- 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_33556cztM0_level2.evt
| modeM0/AS1A11_060T01_9000004808_33556cztM0_level2_quad_clean.evt
|
| Size (bytes) | 475,871,040 | 49,806,720 |
| Size | 453.8 MB
| 47.5 MB
|
| Events in quadrant A | 2,379,645 | 294,317 |
| Events in quadrant B | 4,133,295 | 291,983 |
| Events in quadrant C | 3,437,923 | 287,368 |
| Events in quadrant D | 4,115,352 | 276,797 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10258 | 3 |
| B | 0 | 15537 | 2 |
| C | 0 | 13198 | 2 |
| D | 0 | 15647 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 41 | 0 |
| B | 0 | 41 | 0 |
| C | 0 | 41 | 0 |
| D | 0 | 41 | 0 |
| 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 | 5096 | 9 | 0.176609% |
| B | 5096 | 473 | 9.281790% |
| C | 5096 | 161 | 3.159341% |
| D | 5096 | 201 | 3.944270% |
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 | 9191 | 5098 | 0 | 0 | 0.00% | 0.00% |  |
| B | 9191 | 5098 | 383 | 383 | 4.17% | 7.51% |  |
| C | 9191 | 5097 | 174 | 174 | 1.89% | 3.41% |  |
| D | 9191 | 5098 | 171 | 171 | 1.86% | 3.35% |  |
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 | 7630 | 56.57 | 613 | 604 | 124.2 |
| A | 10 | 83 | 6166 | 44.79 | 613 | 604 | 124.2 |
| A | 3 | 137 | 6078 | 44.08 | 613 | 604 | 124.2 |
| B | 5 | 172 | 1220800 | 10730.77 | 590 | 576 | 113.7 |
| B | 4 | 170 | 401132 | 3522.53 | 590 | 576 | 113.7 |
| B | 5 | 255 | 87646 | 765.7 | 590 | 576 | 113.7 |
| C | 1 | 23 | 479665 | 3462.12 | 598 | 604 | 138.4 |
| C | 0 | 10 | 283091 | 2041.5 | 598 | 604 | 138.4 |
| C | 15 | 214 | 219989 | 1585.47 | 598 | 604 | 138.4 |
| D | 8 | 195 | 1013549 | 6973.74 | 593 | 577 | 145.3 |
| D | 15 | 0 | 655760 | 4510.56 | 593 | 577 | 145.3 |
| D | 13 | 249 | 66611 | 454.61 | 593 | 577 | 145.3 |
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 |  |