|Line 57:||Line 57:|
== Video Conferencing ==
== Video Conferencing ==
Video conferencing between sites and observers is handled through [https://www.zoom.us/ Zoom]. This is a cloud-based service providing support for Linux, Android, Mac, and Windows operating systems and up to 25 remote participants.
Video conferencing between sites and observers is handled through [https://www.zoom.us/ Zoom]. This is a cloud-based service providing support for Linux, Android, Mac, and Windows operating systems and up to 25 remote participants. Video conferencing may also be held through Google Hangouts.
Video conferencing may also be held through Google Hangouts
The Shared Skies network incorporates servers, instrumentation computers, network power switches, video servers and video conferencing at campus sites and observatories:
mtkent1.mko.usq.edu.au 18.104.22.168 (Primary server at MKO used for data archive and Shared Skies links)
mtkent2.mko.usq.edu.au 22.214.171.124 (Backup server at MKO used for batch processing)
crux.mko.usq.edu.au 126.96.36.199 (CDK20 South)
ara.mko.usq.edu.au 188.8.131.52 (CDK700)
vela.mko.usq.edu.au 184.108.40.206 (FSQ South)
canopus.mko.usq.edu.au 220.127.116.11 (Operator console)
pagepower.mko.usq.edu.au 18.104.22.168 (CDK20 South power control)
mtkent3.louisville.edu 22.214.171.124 (Primary server at U of L used for on-line data and host of Shared Skies ).
mtkent4.it-servers.louisville.edu 126.96.36.199 (Backup server data storage at U of L )
pegasus.astro.louisville.edu 188.8.131.52 (CDK20 North controller)
owl.astro.louisville.edu 184.108.40.206 (Software and interface development console)
moondog.astro.louisville.edu 220.127.116.11 (Local web server and host to weather station and environmental monitors)
sundog.astro.louisville.edu 18.104.22.168 (Observatory operator console)
equuleus.astro.louisville.edu 22.214.171.124 (RC24 controller)
aquila.astro.louisville.edu 126.96.36.199 (RC24 operator console)
wispi.astro.louisville.edu 188.8.131.52 (Takahashi and FSQ North controller)
carina.physics.louisville.edu 184.108.40.206 (Physics and Astronomy conference room)
virgo.physics.louisville.edu 220.127.116.11 (Physics and Astronomy instructional lab)
Video conferencing between sites and observers is handled through Zoom. This is a cloud-based service providing support for Linux, Android, Mac, and Windows operating systems and up to 25 remote participants. Video conferencing may also be held through Google Hangouts.
allsky.astro.louisville.edu 18.104.22.168 (Widefield fixed view of the northern sky)
skycam.mko.usq.edu.au 22.214.171.124 (Widefield fixed view of the southern sky)
aldebaran.astro.louisville.edu 126.96.36.199 (Pan tilt zoom site camera at Moore Observatory)
antares.astro.louisville.edu 188.8.131.52 (CDK20 North video server)
ptzcam.mko.usq.edu.au 184.108.40.206 (Pan tilt zoom site camera at Mt. Kent Observatory)
domecam.mko.usq.edu.au 220.127.116.11 (Pan tilt zoom CDK20 south dome camera)
stv.mko.usq.edu.au 18.104.22.168 (CDK20 South video server)
Networks at the University of Louisville and the University of Southern Queensland are connected through Internet2 from Louisville to Sydney, and a high speed network within Australia. From the Toowoomba campus to Mt. Kent a line-of-sight microwave link provides a data rate of 50 Mb/s. From the Louisville campus network to Moore Observatory a fiber optical line handles data at 16Mb/s.
Outside access to the University networks is limited by firewalls as shown in the figure. Direct control of the telescopes for remote observing is available only through the virtual private networks (VPN's), or through web-based interfaces. At both observatories, control systems associated with each telescope may be accessed from a control console in the main building, remotely from campus, or through web-based interfaces to authorized users anywhere.
Many instruments that are needed for observatory operations are connected to a local network managed by the Moondog observatory server. A local intranet runs from a switch at Moondog to each of the enclosures, and switches in the enclosures enable simple local private connections as needed. A short range WiFi network allows user laptops to connect to instruments behind the Moondog firewall so that operators may have their own laptops connected to the telescopes.