Search found 49 matches
- Mon Jun 06, 2011 10:37 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Geometers Playground Over Wyoming (2011 Jun 06)
- Replies: 65
- Views: 43272
Re: APOD: Geometers Playground Over Wyoming (2011 Jun 06)
Scorpius seems to have moved to the other side of the Milky Way...
- Sun Jun 05, 2011 1:32 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: M51 Supernova Images (SN 2011dh / ptf11eon)
- Replies: 36
- Views: 212245
Re: M51 Supernova Images
Supernova 2011dh in M51 http://www.astropix.com Copyright 2011 Jerry Lodriguss http://www.astropix.com/wp/wp-content/uploads/2011/06/M51_SN2.JPG More data added to my image of supernova 2011dh. Click on the image above to see a mouse-over comparison with an image of M51 taken in 2006 when the super...
- Wed May 18, 2011 8:38 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 May 15-20
- Replies: 19
- Views: 2907
Re: Recent Submissions
M81, Bode's Galaxy
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2011/05/M81.JPG)
Click on the image above for a higher-resolution image with more information.
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
Click on the image above for a higher-resolution image with more information.
- Wed Apr 20, 2011 9:51 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 April 20-22
- Replies: 9
- Views: 1292
Re: Recent Submissions
Galaxies M81 and M82 in Ursa Major http://www.astropix.com Copyright 2011 Jerry Lodriguss http://www.astropix.com/wp/wp-content/uploads/2011/04/M8182.JPG Click on the image above for a higher resolution version. 4 hours of RGB data and 2 hours of Ha data taken with a Canon 20Da and a modified Canon...
- Wed Apr 06, 2011 10:57 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 April 4-6
- Replies: 14
- Views: 2958
Re: Recent Submissions
M101, The Pinwheel Galaxy http://www.astropix.com Copyright 2011 Jerry Lodriguss http://www.astropix.com/wp/wp-content/uploads/2011/04/M101med.JPG Click on the image above for a higher-resolution version. 6.25 hours of total exposure of which 2 hours were narrowband 6nm Ha data. Mix of two cameras,...
- Tue Mar 08, 2011 2:27 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 March 6-8
- Replies: 19
- Views: 3879
Re: Recent Submissions
ISS and Shuttle Discovery
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2011/03/ISS_STS.JPG)
Click on the image above for a high-resolution version of the image and more information.
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
Click on the image above for a high-resolution version of the image and more information.
- Wed Feb 16, 2011 11:27 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 February 16-20
- Replies: 30
- Views: 5736
Re: Recent Submissions
Barnard's Loop and the Horsehead Area
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2011/02/BLOOP.JPG)
Click on the image above to see a higher-resolution version and more details.
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
Click on the image above to see a higher-resolution version and more details.
- Wed Feb 09, 2011 3:06 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 February 8-11
- Replies: 38
- Views: 13360
Re: Recent Submissions: 2011 February 8-11
Young Crescent Moon
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2011/02/YM2.JPG)
Young Moon just 20 hours and 23 minutes old, shot unfiltered.
Click on the image or link above to see a higher-resolution version.
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
Young Moon just 20 hours and 23 minutes old, shot unfiltered.
Click on the image or link above to see a higher-resolution version.
- Fri Feb 04, 2011 3:28 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 February 4-7
- Replies: 28
- Views: 7977
Re: Recent Submissions: 2011 February 4-7
Very Young Crescent Moon
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2011/02/YM.JPG)
20 hours 23 minutes old crescent Moon in Ha light.
Click on the image above for a higher resolution version.
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
20 hours 23 minutes old crescent Moon in Ha light.
Click on the image above for a higher resolution version.
- Thu Feb 03, 2011 12:19 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 February 1-3
- Replies: 18
- Views: 5100
Re: Recent Submissions: 2011 February 1-3
Perseus http://www.astropix.com Copyright 2011 Jerry Lodriguss http://www.astropix.com/wp/wp-content/uploads/2011/02/Per.JPG Click on the image above to see a high-resolution version and a mouse-over with object and constellation identifications. There's also a little visitor present. For a small c...
- Fri Jan 28, 2011 4:43 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 January 28-31
- Replies: 31
- Views: 5537
Re: Recent Submissions: 2011 January 28-31
M76, The Little Dumbbell Nebula
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2011/01/M76.JPG)
Click on the image for a higher-resolution version.
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
Click on the image for a higher-resolution version.
- Thu Jan 20, 2011 6:14 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 January 20-23
- Replies: 16
- Views: 3808
Re: Recent Submissions: 2011 January 20-23
NGC 7331 and Stephan's Quintet
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2011/01/7331Q.JPG)
Click on the image above to see a higher-resolution version of the image with object identifications
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
Click on the image above to see a higher-resolution version of the image with object identifications
- Thu Jan 13, 2011 9:48 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 January 13-16
- Replies: 30
- Views: 8818
Re: Recent Submissions: 2011 January 13-16
The Double Cluster http://www.astropix.com Copyright 2011 Jerry Lodriguss http://www.astropix.com/wp/wp-content/uploads/2011/01/DC.JPG Click on the image for a higher resolution version. Single unguided 150-second exposure at ISO 1600 Unmodified Canon 1000D (Digital Rebel XS) Stellarvue SV70ED doub...
- Wed Jan 05, 2011 5:29 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2011 January 5-8
- Replies: 27
- Views: 7053
Re: Recent Submissions: 2011 January 5-8
IC 443, Sh2-249, M35, NGC 2147
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2011/01/IC443M35NGC2174.JPG)
Click on the image above to see a higher resolution version with mouse-over identifications of the objects.
http://www.astropix.com
Copyright 2011 Jerry Lodriguss
Click on the image above to see a higher resolution version with mouse-over identifications of the objects.
- Wed Dec 29, 2010 6:22 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2010 December 28-31
- Replies: 24
- Views: 5255
Re: Recent Submissions: 2010 December 28-31
Thor's Helmet and The Seagull Nebula
http://www.astropix.com
Copyright 2010 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2010/12/Thor_Seagull.JPG)
Click on the image above to see a higher resolution version with more information.
http://www.astropix.com
Copyright 2010 Jerry Lodriguss
Click on the image above to see a higher resolution version with more information.
- Tue Dec 21, 2010 9:18 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2010 December 21-24
- Replies: 19
- Views: 2886
Re: Recent Submissions: 2010 December 21-24
Lunar Solstice Eclipse http://www.astropix.com Copyright 2010 Jerry Lodriguss http://www.astropix.com/wp/wp-content/uploads/2010/12/1221LE2.JPG High-dynamic range wide field shot of the December 21, 2010 total lunar eclipse. Click on the image or link above to see a high-resolution version. Jerry
- Mon Dec 20, 2010 6:45 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2010 December 17-20
- Replies: 19
- Views: 3934
Re: Recent Submissions: 2010 December 17-20
Solstice Total Lunar Eclipse http://www.astropix.com Copyright 2010 Jerry Lodriguss http://www.astropix.com/wp/wp-content/uploads/2010/12/SLE2.JPG This is an illustration I put together to show what the starfield and deepsky field will look like near the Moon at mid-totality during the lunar eclips...
- Wed Dec 15, 2010 12:32 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2010 December 14-16
- Replies: 7
- Views: 1292
Re: Recent Submissions: 2010 December 14-16
Orion and Environs
http://www.astropix.com
Copyright 2010 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2010/12/OWMW2.JPG)
Click on the image for a higher-resolution version with more information about the picture.
http://www.astropix.com
Copyright 2010 Jerry Lodriguss
Click on the image for a higher-resolution version with more information about the picture.
- Wed Dec 08, 2010 5:36 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2010 December 8-10
- Replies: 14
- Views: 2259
Re: Recent Submissions: 2010 December 8-10
Simeis 147 - Supernova Remnant
http://www.astropix.com/
Copyright 2010 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2010/12/S147.JPG)
Click on the image above to see a high-resolution version with more technical data.
http://www.astropix.com/
Copyright 2010 Jerry Lodriguss
Click on the image above to see a high-resolution version with more technical data.
- Mon Nov 29, 2010 11:37 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2010 November 27-30
- Replies: 15
- Views: 3058
Re: Recent Submissions: 2010 November 27-30
Comet Hartley 2 and Open Cluster M46
http://www.astropix.com
Copyright 2010 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2010/11/HartM46.JPG)
Here is a high-resolution version of the image of Comet Hartley 2 and M46.
Jerry
http://www.astropix.com
Copyright 2010 Jerry Lodriguss
Here is a high-resolution version of the image of Comet Hartley 2 and M46.
Jerry
- Tue Nov 23, 2010 6:56 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2010 November 23-26
- Replies: 33
- Views: 7389
Re: Recent Submissions: 2010 November 23-26
Cederblad 214
http://www.astropix.com
Copyright 2010 Jerry Lodriguss
![Image](http://www.astropix.com/wp/wp-content/uploads/2010/11/C214.JPG)
A higher resolution version of the image can be found here:
http://www.astropix.com/HTML/SHOW_DIG/Ced214.HTM
Jerry
http://www.astropix.com
Copyright 2010 Jerry Lodriguss
A higher resolution version of the image can be found here:
http://www.astropix.com/HTML/SHOW_DIG/Ced214.HTM
Jerry
- Tue Nov 23, 2010 6:55 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2010 November 23-26
- Replies: 33
- Views: 7389
Re: Recent Submissions: 2010 November 23-26
The Question Mark: Nebulae NGC 7822, Ced 214 and Sh2-17 http://www.astropix.com Copyright 2010 Jerry Lodriguss http://www.astropix.com/wp/wp-content/uploads/2010/11/N7822.JPG A higher resolution version of the image can be found here: http://www.astropix.com/HTML/SHOW_DIG/Ced214.HTM NGC 7822, Ced 2...
- Thu Nov 18, 2010 2:36 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Recent Submissions: 2010 November 15-18
- Replies: 25
- Views: 5817
Re: Recent Submissions: 2010 November 15-18
The Bubble - Cave Nebula Area http://www.astropix.com Copyright 2010 Jerry Lodriguss http://www.astropix.com/wp/wp-content/uploads/2010/11/B_C.JPG A higher resolution version of the image with identifications of the objects can be found here: http://www.astropix.com/HTML/SHOW_DIG/Sh2-157_Area.HTM J...
- Sun Oct 04, 2009 7:05 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: 4 October 2009 Same Colour Illusion
- Replies: 41
- Views: 4201
Re: 4 October 2009 Same Colour Illusion
I don't know why this is called the "same color illusion", when it is really just a brightness illusion. Here is a real "same color illusion" http://www.purveslab.net/seeforyourself/ It's by Dr. Dale Purves at Duke Universtiy. Click on the "Brightness Contrast with Color: Cu...