1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<Scenery>
<Metric kind = "KerrBL">
<Mass unit="sunmass">10</Mass>
<Spin>0.</Spin>
</Metric>
<Screen>
<Position>1000. 1000. 1.484 0.</Position>
<Time unit="geometrical_time">1090.</Time>
<FieldOfView>0.07</FieldOfView>
<Resolution>50</Resolution>
<Spectrometer kind="freq" nsamples="1">1e17 1e17</Spectrometer>
</Screen>
<!--<PrimaryOnly/>-->
<Quantities>Spectrum</Quantities>
<Astrobj kind = "OscilTorus">
<LargeRadius>18.</LargeRadius>
Torus radius: distance from origin to center of torus tube
<PolyCst>0.0001</PolyCst>
Polytropic constant kappa
<PolyIndex>1.5</PolyIndex>
Polytropic index n
<CentralDensity>1.</CentralDensity>
Central energy density
<Mode>0</Mode>
Mode number
<!--<EmittingArea>file.dat</EmittingArea>-->
Only for mode=0, file containing time series of cross section area:
t1 area1
t2 area2
...
tN areaN
<PerturbKind>Breathing</PerturbKind>
Perturbation kind, one of Radial Vertical X Plus Breathing
<PerturbIntens>0.15</PerturbIntens>
Perturbation strength
NB: if this factor is >>1 (absurd case) then the image looks strange
as the perturbation 4-vel is ~ the Keplerian 4-vel, so
the redshift distribution (hence the intensity)
is more or less random.
<OpticallyThick/>
Always optically thick
<RMax>50.</RMax>
<SafetyValue> 50. </SafetyValue>
Increase SafetyValue if you have trouble resolving the
surface of the doughnut. Increasing SafetyValue also
increases computation time. The default value is slightly
more conservative.
</Astrobj>
<MinimumTime> -1000. </MinimumTime>
<NThreads> 1 </NThreads>
</Scenery>
|
