Observation information
- date-obs: 2021-12-08
- time-obs: 21:37:06.919900000
- date-end: 2021-12-08
- time-end: 23:58:58.092400000
- obs_id: A11_060T01_9000004804
- exposure: 2999.10026661
- 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_33509cztM0_level2.evt
| modeM0/AS1A11_060T01_9000004804_33509cztM0_level2_quad_clean.evt
|
| Size (bytes) | 482,184,000 | 71,455,680 |
| Size | 459.8 MB
| 68.1 MB
|
| Events in quadrant A | 2,576,634 | 462,042 |
| Events in quadrant B | 4,236,873 | 450,959 |
| Events in quadrant C | 3,350,872 | 454,698 |
| Events in quadrant D | 4,080,843 | 425,964 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 32 | 0 |
| B | 0 | 32 | 0 |
| C | 0 | 32 | 0 |
| D | 0 | 33 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10710 | 3 |
| B | 0 | 15895 | 2 |
| C | 0 | 13329 | 2 |
| D | 0 | 15838 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 108 | 0 |
| B | 0 | 108 | 0 |
| C | 0 | 108 | 0 |
| D | 0 | 108 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5279 | 7 | 0.132601% |
| B | 5279 | 450 | 8.524342% |
| C | 5279 | 90 | 1.704868% |
| D | 5279 | 125 | 2.367873% |
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 | 7281 | 5280 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7281 | 5280 | 354 | 354 | 4.86% | 6.70% |  |
| C | 7281 | 5280 | 85 | 85 | 1.17% | 1.61% |  |
| D | 7281 | 5280 | 111 | 111 | 1.52% | 2.10% |  |
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 | 8712 | 60.87 | 665 | 652 | 132.4 |
| A | 3 | 137 | 6217 | 42.02 | 665 | 652 | 132.4 |
| A | 13 | 6 | 5912 | 39.72 | 665 | 652 | 132.4 |
| B | 5 | 255 | 1144942 | 9258.95 | 654 | 638 | 123.6 |
| B | 5 | 172 | 508071 | 4105.81 | 654 | 638 | 123.6 |
| B | 12 | 111 | 14761 | 114.27 | 654 | 638 | 123.6 |
| C | 15 | 214 | 228901 | 1522.7 | 656 | 665 | 149.9 |
| C | 0 | 10 | 221798 | 1475.31 | 656 | 665 | 149.9 |
| C | 9 | 236 | 112882 | 748.67 | 656 | 665 | 149.9 |
| D | 8 | 195 | 751692 | 4788.37 | 644 | 628 | 156.9 |
| D | 2 | 250 | 281178 | 1788.63 | 644 | 628 | 156.9 |
| D | 13 | 249 | 218045 | 1386.13 | 644 | 628 | 156.9 |
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 |  |