HMSTG437 + 472 + 483 + 498

Post your Remote Telescope images here and join in the discussion.
Post Reply
User avatar
dcrowson United States of America
Orion Spur Ambassador
Articles: 0
Offline
Posts: 844
Joined: Tue May 21, 2019 7:47 pm
4
Location: Dardenne Prairie, Missouri, USA
Status:
Offline

TSS Photo of the Day

HMSTG437 + 472 + 483 + 498

#1

Post by dcrowson »


HMSTG437 (Dobashi 5901 and others) is the dark nebula at the bottom right.

HMSTG472 is the dark nebula at the bottom center.

HMSTG483 (Sandqvist 158 and others) is the large dark nebula at the center.

HMSTG498 (Sandqvist 160 and others) is the small cloud to the left of center.

There are actually 19 designated HMSTG objects in this field. See the annotated image.

More information on HMSTG catalog of “southern dark clouds” can be found here - https://articles.adsabs.harvard.edu/pdf ... ..63...27H.

Luminance – 13x600s – 130 minutes – binned 1x1
RGB – 13x600s – 130 minutes each – binned 1x1

520 minutes total exposure – 8 hour 40 minutes

Imaged April 23rd, 24th, 28th, 30th and May 1st, 2022 at the Heaven’s Mirror Observatory (Australia) with a FLI PL16083 on a Takahashi FSQ-106ED at f/3.6 382 mm.

This data is from Telescope Live (https://telescope.live/) “One-click Observations.”

LRGB - https://www.flickr.com/photos/dcrowson/ ... 8/sizes/l/
LRGB annotated - https://www.flickr.com/photos/dcrowson/ ... 4/sizes/l/

Image

Dan
Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

Return to “Remote Imaging - Images and Discussions”