Observation information
- date-obs: 2019-02-14
- time-obs: 11:09:24.830100000
- date-end: 2019-02-14
- time-end: 13:08:54.831000000
- obs_id: A06_006T01_9000002720
- exposure: 4617.82379666
- 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_18285cztM0_level2.evt
| modeM0/AS1A06_006T01_9000002720_18285cztM0_level2_quad_clean.evt
|
| Size (bytes) | 753,056,640 | 91,293,120 |
| Size | 718.2 MB
| 87.1 MB
|
| Events in quadrant A | 3,300,304 | 620,059 |
| Events in quadrant B | 3,543,511 | 619,657 |
| Events in quadrant C | 3,315,432 | 608,476 |
| Events in quadrant D | 12,183,581 | 438,195 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 140 | 0 |
| B | 0 | 140 | 0 |
| C | 0 | 140 | 0 |
| D | 0 | 140 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3 | 0 |
| B | 0 | 3 | 0 |
| C | 0 | 3 | 0 |
| D | 0 | 3 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14288 | 1 |
| B | 0 | 14877 | 1 |
| C | 0 | 14334 | 1 |
| D | 0 | 40951 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6845 | 108 | 1.577794% |
| B | 6846 | 123 | 1.796670% |
| C | 6846 | 121 | 1.767455% |
| D | 6846 | 3407 | 49.766287% |
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 | 7170 | 6847 | 2 | 2 | 0.03% | 0.03% |  |
| B | 7171 | 6848 | 12 | 12 | 0.17% | 0.18% |  |
| C | 7171 | 6848 | 5 | 5 | 0.07% | 0.07% |  |
| D | 7171 | 6848 | 2991 | 2991 | 41.71% | 43.68% |  |
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 | 174 | 56714 | 325.7 | 842 | 824 | 171.6 |
| A | 0 | 226 | 7542 | 39.15 | 842 | 824 | 171.6 |
| A | 12 | 194 | 6161 | 31.1 | 842 | 824 | 171.6 |
| B | 7 | 220 | 105318 | 647.86 | 838 | 817 | 161.3 |
| B | 0 | 197 | 54573 | 333.26 | 838 | 817 | 161.3 |
| B | 4 | 216 | 29058 | 175.08 | 838 | 817 | 161.3 |
| C | 14 | 238 | 122776 | 643.85 | 801 | 807 | 189.4 |
| C | 0 | 207 | 55083 | 286.51 | 801 | 807 | 189.4 |
| C | 8 | 128 | 5707 | 25.87 | 801 | 807 | 189.4 |
| D | 1 | 52 | 6459383 | 43411.29 | 606 | 587 | 148.8 |
| D | 7 | 238 | 2684307 | 18038.0 | 606 | 587 | 148.8 |
| D | 13 | 168 | 606424 | 4071.99 | 606 | 587 | 148.8 |
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 |  |