Go Back   IceInSpace > Images > Deep Space
Register FAQ Calendar Today's Posts Search

Reply
 
Thread Tools Rate Thread
  #1  
Old 22-12-2016, 03:39 AM
cometcatcher's Avatar
cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline
 
Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,542
M74

Looked like an easy target at first, until I realised the low surface brightness needs about 100 hours! Instead I gave it 247 minutes. This is with 470 subs of 30 and 45 seconds, taken over 4 nights, 10" F4 GSO Newtonian, Pentax K-5.
Attached Thumbnails
Click for full-size image (M74_247min_10f4.jpg)
191.4 KB69 views
Reply With Quote
  #2  
Old 22-12-2016, 06:39 AM
Placidus (Mike and Trish)
Narrowing the band

Placidus is offline
 
Join Date: Mar 2011
Location: Euchareena, NSW
Posts: 3,719
Looking quite lovely. Nicely captured.
Reply With Quote
  #3  
Old 22-12-2016, 07:39 AM
Atmos's Avatar
Atmos (Colin)
Ultimate Noob

Atmos is offline
 
Join Date: Aug 2011
Location: Melbourne
Posts: 7,013
A far cry from 100 hours but it looks great Kevin
Reply With Quote
  #4  
Old 22-12-2016, 08:57 AM
cometcatcher's Avatar
cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline
 
Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,542
Quote:
Originally Posted by Placidus View Post
Looking quite lovely. Nicely captured.
Thanks M&T!

Quote:
Originally Posted by Atmos View Post
A far cry from 100 hours but it looks great Kevin
Thanks Colin! Haha yeah it cries for more time but to get even 1 single clear night in the tropics in summer is rare. I'm getting about 1 hour clear per night, scattered here and there, which is great. But now the monsoons are moving down and I'll be lucky to see anything for a while.
Reply With Quote
  #5  
Old 22-12-2016, 10:31 AM
clive milne
Registered User

clive milne is offline
 
Join Date: May 2011
Location: Freo WA
Posts: 1,443
Win...
Reply With Quote
  #6  
Old 22-12-2016, 05:16 PM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 18,185
Not bad. I have a fair bit of data on this one. Its a very pretty galaxy but yes its a bit on the dim side.

Greg.
Reply With Quote
  #7  
Old 22-12-2016, 05:19 PM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,689
That's pretty good Kevin, you have the outer faint sweeping arms too...very nice

Mike
Reply With Quote
  #8  
Old 22-12-2016, 09:51 PM
RickS's Avatar
RickS (Rick)
PI cult recruiter

RickS is offline
 
Join Date: Apr 2010
Location: Brisbane
Posts: 10,584
Well done, Kevin. A very respectable result for a few hours!
Reply With Quote
  #9  
Old 22-12-2016, 09:54 PM
Ryderscope's Avatar
Ryderscope (Rodney)
Registered User

Ryderscope is offline
 
Join Date: May 2006
Location: Glanmire, NSW
Posts: 2,355
You've managed to capture some good detail with this object Kevin.
Reply With Quote
  #10  
Old 22-12-2016, 11:36 PM
cometcatcher's Avatar
cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline
 
Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,542
Quote:
Originally Posted by clive milne View Post
Win...
Thanks Clive!

Quote:
Originally Posted by gregbradley View Post
Not bad. I have a fair bit of data on this one. Its a very pretty galaxy but yes its a bit on the dim side.

Greg.
Thanks Greg. I probably need to start thinking long term about these dimmer targets. More in the terms of months to gather data. But I don't have the patience at the moment. I'm like a kid in the candy store with the new observatory.

Quote:
Originally Posted by strongmanmike View Post
That's pretty good Kevin, you have the outer faint sweeping arms too...very nice

Mike
Thanks Mike!

Quote:
Originally Posted by RickS View Post
Well done, Kevin. A very respectable result for a few hours!
Thanks Rick. It's a parting shot for the year as I only get about 1 hour per night before it sinks into the light pollution, and less every night.

Quote:
Originally Posted by Ryderscope View Post
You've managed to capture some good detail with this object Kevin.
Thanks Rodney!
Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +10. The time is now 06:31 AM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Advertisement
Bintel
Advertisement
Astrophotography Prize
Advertisement