Recently Browsing 0 members
No registered users viewing this page.
Having upgraded from canon 1000D to Nikon D5300 how do users of the 5300 find it for Astro I will be using with APT , and how do you take flats as I can’t use Av mode as there is nothing in tools menu to choose no lens , do you use in manual mode and look at histogram ? .
This evening/morning I am having some problems getting my unmodified canon 600d to live view via apt. One hell of a palaver trying to get focused. Has any one suffered similar problems? Was working fine yesterday, tonight a bit of a disaster all round. I am running the feed for the guide camera down the same USB cable via a non powered hub, the camera works fine during the data gathering phase but no dam preview. Any suggestions would be greatly appreciated.
IC 5146 (also Caldwell 19, Sh 2-125, and the Cocoon Nebula) is a reflection/emission nebula and Caldwell object in the constellation Cygnus. The NGC description refers to IC 5146 as a cluster of 9.5 mag stars involved in a bright and dark nebula. The cluster is also known as Collinder 470. It shines at magnitude +10.0/+9.3/+7.2. Its celestial coordinates are RA 21h 53.5m, dec +47° 16′. It is located near the naked-eye star Pi Cygni, the open cluster NGC 7209 in Lacerta, and the bright open cluster M39. The cluster is about 4,000 ly away, and the central star that lights it formed about 100,000 years ago, the nebula is about 12 arcmins across, which is equivalent to a span of 15 light years.
When viewing IC 5146, dark nebula Barnard 168 (B168) is an inseparable part of the experience, forming a dark lane that surrounds the cluster and projects westward forming the appearance of a trail behind the Cocoon.
Taken the night of 7/8 August 19.
75 x 120s Lights
Processed in Pixinsight.
Atik 4120EX OSC
Mesu 200 mount.
OAG Guiding using TS65EQ ZWO OAG and Lodestar X2.
Currently setting up a pi4 with indigosky which will be run via APT , running win10 and the the latest APT Beta release 3.75.2 , now I can connect to indigosky server via browser , but I can’t connect via APT indigo control panel throws up an error can’t connect to indigo or indi server server address is default Indigosky , server port 7624 , on pressing navigate server error says dns address can’t be found , has anyone been successful in connecting to indigosky via APT running win10.
The Cocoon Nebula (IC5146) is located in Cygnus and is both a reflection and emission nebula. It's about 4000 light years away and spans 15 light years. The emission nebula, consisting of glowing hydrogen gas appears red whilst the reflection nebula appears blue. It also contains an open cluster of young stars which includes the bright star seen at the centre of the nebula, below. This LRGB image image has an Ha blend into the red channel and was taken with my Esprit 150. It represents an integration time of about 27 hours.