Olympus PEN-F,OM-D E-M1, E-M10, E-M5 and E-M5II user
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"Messier 5 (M5) is a bright globular cluster located in the northern constellation Serpens. It lies at a distance of 24,500 light years from Earth, in the galactic halo of the Milky Way."
Askar 120APO: 840mm f/7
ZWO ASI533MC Cooled Color Camera at -20C
Guided on ZWO AM5
5x180s with UV/IR cut filter
Processed with PixInsight, Ps
Bored as can be in the hotel room. Decided to build LtBrick's M5 Stuart. Always love a new Stuey. :) Pretty sure I got the top correct. The front end, not sure.
This image is a labor of love. Originally begun in 2022 and finally finished this year. It is comprised of images from 2 different telescopes, 2 different cameras, two types of binning, and 9 different exposure lengths. I had no idea how difficult it would be to marry all this data together. Finally, here it is.
Discovered in 1702 by the German astronomer Gottfried Kirch, M5 is one of the oldest globular clusters in the Milky Way galaxy. With an apparent magnitude of 6.7 and a location 25,000 light-years away in the constellation Serpens, M5 appears as a patch of light with a pair of binoculars and is best viewed during May.
A majority of M5’s stars formed more than 12 billion years ago, but there are some unexpected newcomers on the scene, adding some vitality to this aging population.
Stars in globular clusters are believed to form in the same stellar nursery and grow old together. The most massive stars age quickly, exhausting their fuel supply in less than a million years, and end their lives in spectacular supernova explosions. This process should have left the ancient cluster M5 with only old, low-mass stars.
Yet astronomers have spotted many young, blue stars amongst the ancient stars in this cluster. Astronomers think that these laggard youngsters, called blue stragglers, were created either by collisions between stars or other stellar interactions. Such events are easy to imagine in densely populated globular clusters, in which up to a few million stars are tightly packed together. Text from NASA/Goddard
Taken from Santa Rosa CA and Blue Canyon CA, May 2022 and June 2023.
Scopes: Tec 140 and Vixen VC200L (Courtesy of Larry Parker)
Cameras: QSI 683 and ASI 2600M
Mount: Paramount MYT
Processed in Pixinsight and Photoshop
L:R:G:B = 5.5h:1.5h:1.5h:1.5h:
M5 V2 is perhaps slightly better. V2 used a masked stretch, which made the stars smaller but resulted in a clouded overall look. In V3 I decided to go with a more conventional stretch for better clarity.
This Globular Clusters in the constellation Serpens is one of the brighter in the sky. It photographs nicely at low exposures. Shot from Bortle 8 skies in New Orleans.
Takahashi FSQ-106 / EM-200 / ASI 2600MM
L 188x30s
RGB 60x30s
Lum: Drizzle (2x, 0.9, circular) / DBE / BlurXterminator / MMT (denoise) / HT / HDR
RGB: Drizzle (2x) / DBE / BlurXterminator / NoiseXterminator / RGBComb / ArcSin (8x2) / LRGB (Sat=0.4)
PS: Dfine2 / Curves / Levels
A went on a walk from Harrington towards Workington and I shot this mono shot looking south towards St Bees head
münster
edited with an iPad using snapseed only
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Need For Speed - M5 Edition
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Watching traffic race down the M5 at night, the speed and noise, the questionable overtaking. When viewed from the relative safety of one of the bridges spanning the motorway it was like watching a video game.
Leica M5 "50 Jahre" + Leitz Summilux-M copy TTArtisan 50 M 1.4 Lens & Kodak Color Plus 200 Film. ( No adjustments - just "dust-busted"). Surrey, England.© DSAM7 all rights reserved.