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Come join the friendliest, most engaging and inclusive astronomy forum geared for beginners and advanced telescope users, astrophotography devotees, plus check out our "Astro" goods vendors.
We've got clear skies on Wednesday night May 6 here in southern Ontario. I checked Stellarium and was happy to find that C/2020 R4 ATLAS was at the vicinity of the Whale Galaxy and the Crowbar Galaxy. A bright comet is nice and who can resist having a couple of funny-shaped galaxies also thrown into the mix?
C/2020 R4 ATLAS currently has a magnitude of around 9.4. A small tail can be readily seen despite the moderately light-polluted sky (Bortle 6).
Shot on a modified Canon T4i and Canon EF 300mm f/4 L IS lens.
183 x 90 sec = 4.5 hours of exposure at ISO 800, plus calibration frames.
Stacked in DSS and post-processed in Photoshop and Lightroom.
Canon T4i (astro-modified), EOS R
Skywatcher Quattro 8 CF, Skywatcher Quattro CC, Canon 300 mm f/4L IS
iOptron GEM45, iOptron Skyguider Pro, QHY mini guide scope, ZWO 120 mini
STC Duo-Narrowband, Astronomik L2 UV/IR cut, Skytech Tri-band
Astro and terrestrial photography at https://www.instagram.com/jonathan.sau.photography
Canon T4i (astro-modified), EOS R
Skywatcher Quattro 8 CF, Skywatcher Quattro CC, Canon 300 mm f/4L IS
iOptron GEM45, iOptron Skyguider Pro, QHY mini guide scope, ZWO 120 mini
STC Duo-Narrowband, Astronomik L2 UV/IR cut, Skytech Tri-band
Astro and terrestrial photography at https://www.instagram.com/jonathan.sau.photography
Gabrielle See Far Sticks: Elita 103/1575, AOM FLT 105/1000, Bresser 127/1200 BV, Nočný stopár 152/1200, Vyrobené doma 70/700, Stellarvue NHNG DX 80/552, TAL RS 100/1000, Vixen SD115s/885 EQ: TAL MT-1, Vixen SXP, SXP2, AXJ, AXD Az/Alt: AYO Digi II, Stellarvue M2C, Argo Navis encoders on both Tripods: Berlebach Planet (2), Uni 28 Astro, Report 372, TAL factory maple, Vixen ASG-CB90, Vixen AXD-TR102 Diagonals: Astro-Physics, Baader Amici, Baader Herschel, iStar Blue, Stellarvue DX, Tak prism, TAL, Vixen Eyepieces: Antares to Zeiss (1011110) The only culture I have is from yogurt
Canon T4i (astro-modified), EOS R
Skywatcher Quattro 8 CF, Skywatcher Quattro CC, Canon 300 mm f/4L IS
iOptron GEM45, iOptron Skyguider Pro, QHY mini guide scope, ZWO 120 mini
STC Duo-Narrowband, Astronomik L2 UV/IR cut, Skytech Tri-band
Astro and terrestrial photography at https://www.instagram.com/jonathan.sau.photography