Observation information
- date-obs: 2021-12-14
- time-obs: 18:33:46.159300000
- date-end: 2021-12-14
- time-end: 21:02:03.160400000
- obs_id: A11_060T01_9000004808
- exposure: 3157.5943341
- 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_33596cztM0_level2.evt
| modeM0/AS1A11_060T01_9000004808_33596cztM0_level2_quad_clean.evt
|
| Size (bytes) | 486,593,280 | 74,226,240 |
| Size | 464.1 MB
| 70.8 MB
|
| Events in quadrant A | 3,211,861 | 490,905 |
| Events in quadrant B | 4,178,203 | 482,393 |
| Events in quadrant C | 3,154,409 | 473,697 |
| Events in quadrant D | 3,840,009 | 436,792 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12785 | 3 |
| B | 0 | 15735 | 2 |
| C | 0 | 12547 | 2 |
| D | 0 | 15015 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 36 | 0 |
| B | 0 | 36 | 0 |
| C | 0 | 36 | 0 |
| D | 0 | 37 | 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 | 5193 | 96 | 1.848642% |
| B | 5193 | 429 | 8.261121% |
| C | 5193 | 68 | 1.309455% |
| D | 5193 | 150 | 2.888504% |
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 | 7226 | 5194 | 36 | 36 | 0.50% | 0.69% |  |
| B | 7226 | 5194 | 343 | 343 | 4.75% | 6.60% |  |
| C | 7226 | 5194 | 64 | 64 | 0.89% | 1.23% |  |
| D | 7226 | 5194 | 166 | 166 | 2.30% | 3.20% |  |
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 | 678416 | 5227.45 | 652 | 642 | 129.7 |
| A | 13 | 6 | 8987 | 64.36 | 652 | 642 | 129.7 |
| A | 13 | 254 | 8351 | 59.46 | 652 | 642 | 129.7 |
| B | 5 | 172 | 1233703 | 10106.31 | 640 | 625 | 122.0 |
| B | 0 | 213 | 190304 | 1554.61 | 640 | 625 | 122.0 |
| B | 5 | 255 | 80250 | 652.61 | 640 | 625 | 122.0 |
| C | 15 | 214 | 223023 | 1521.54 | 635 | 640 | 146.2 |
| C | 0 | 10 | 196161 | 1337.75 | 635 | 640 | 146.2 |
| C | 3 | 233 | 191160 | 1303.54 | 635 | 640 | 146.2 |
| D | 8 | 195 | 610721 | 4079.01 | 619 | 604 | 149.6 |
| D | 2 | 250 | 240852 | 1606.21 | 619 | 604 | 149.6 |
| D | 1 | 52 | 165171 | 1100.23 | 619 | 604 | 149.6 |
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 |  |