Observation information
- date-obs: 2019-02-16
- time-obs: 09:48:38.832100000
- date-end: 2019-02-16
- time-end: 12:09:43.833300000
- obs_id: A06_006T01_9000002720
- exposure: 4993.16117333
- sourceid: AUDFLs
- observer: sntandon
- ra_pnt: 53.12371
- dec_pnt: -27.73536
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A06_006T01_9000002720_18314cztM0_level2.evt
| modeM0/AS1A06_006T01_9000002720_18314cztM0_level2_quad_clean.evt
|
| Size (bytes) | 599,780,160 | 99,288,000 |
| Size | 572.0 MB
| 94.7 MB
|
| Events in quadrant A | 3,604,890 | 635,126 |
| Events in quadrant B | 4,042,046 | 636,015 |
| Events in quadrant C | 3,651,969 | 627,576 |
| Events in quadrant D | 6,360,583 | 589,775 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 152 | 0 |
| B | 0 | 152 | 0 |
| C | 0 | 152 | 0 |
| D | 0 | 152 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15501 | 2 |
| B | 0 | 16658 | 2 |
| C | 0 | 15554 | 2 |
| D | 0 | 23678 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7450 | 152 | 2.040268% |
| B | 7451 | 181 | 2.429204% |
| C | 7451 | 183 | 2.456046% |
| D | 7451 | 543 | 7.287612% |
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 | 8465 | 7452 | 0 | 0 | 0.00% | 0.00% |  |
| B | 8466 | 7453 | 20 | 20 | 0.24% | 0.27% |  |
| C | 8466 | 7453 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8466 | 7453 | 680 | 680 | 8.03% | 9.12% |  |
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 | 0 | 226 | 8302 | 38.59 | 935 | 913 | 191.5 |
| A | 12 | 194 | 7086 | 32.24 | 935 | 913 | 191.5 |
| A | 3 | 137 | 6851 | 31.01 | 935 | 913 | 191.5 |
| B | 7 | 220 | 163041 | 904.33 | 928 | 904 | 179.3 |
| B | 15 | 35 | 55543 | 304.75 | 928 | 904 | 179.3 |
| B | 0 | 190 | 49358 | 270.25 | 928 | 904 | 179.3 |
| C | 14 | 238 | 136822 | 647.72 | 894 | 899 | 209.8 |
| C | 3 | 233 | 22284 | 101.91 | 894 | 899 | 209.8 |
| C | 0 | 207 | 10791 | 47.14 | 894 | 899 | 209.8 |
| D | 7 | 238 | 2206963 | 9918.29 | 900 | 871 | 222.4 |
| D | 13 | 168 | 386345 | 1733.04 | 900 | 871 | 222.4 |
| D | 14 | 34 | 147080 | 657.34 | 900 | 871 | 222.4 |
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 |  |