<s>
Astrovirtel	B-Application
(	O
Accessing	O
Astronomical	O
Archives	O
as	O
Virtual	O
Telescopes	O
,	O
obs	O
.	O
</s>
<s>
The	O
Astrovirtel	B-Application
Selection	O
Panel	O
selected	O
up	O
to	O
six	O
proposals	O
per	O
year	O
.	O
</s>
<s>
Astrovirtel	B-Application
was	O
an	O
initial	O
step	O
towards	O
a	O
proper	O
virtual	O
observatory	O
,	O
such	O
as	O
the	O
European	B-Application
Virtual	I-Application
Observatory	I-Application
.	O
</s>
