Today’s SUN (20230113) | 3 scopes
https://solarchatforum.com/viewtopic.php?t=39274
Solar imaging session (20230113) | Pedro RE’
TELEVUE NP127 F/5.2 | LUNT60 | PST CaK
Today’s SUN (20230113) | 3 scopes
https://solarchatforum.com/viewtopic.php?t=39274
Solar imaging session (20230113) | Pedro RE’
TELEVUE NP127 F/5.2 | LUNT60 | PST CaK
Para ver e rever. Pro-Am no seu melhor
NEW DISCOVERY Strottner-Drechsler-Sainty Object 1 A GIGANTIC PLASMA ARC IN THE DIRECTION OF THE ANDROMEDA GALAXY Our international team of amateur astronomers and scientists made a surprising discovery in August 2022. In a cross-national collaboration, the researchers and amateur astronomers studied the newly discovered giant nebula. The arc has an extent of about 1.5 by 0.45 degrees, is only 1.2 degrees from the center of M31, and is located southeast of the main body of the Andromeda galaxy. It may be the largest structure of its kind in the near vicinity in the universe. M31 is undoubtedly one of the most photographed deep sky objects ever. This makes the discovery of such a large structure in close proximity to the galaxy all the more surprising. The exact origin of the [O III] emission is still unclear, but circumstantial evidence points to likely scenarios. *** More information on Astrobin: https://www.astrobin.com/1d8ivk/ The paper: Discovery of Extensive [O iii] Emission Near M31 – IOPscience
https://youtu.be/d58YYpkfocA
SOLAR ASTROPHOTOGRAPHY | IMAGING SETUPS
Pedro RE’ (January/June 2022)
http://pedroreastrophotography.com/
https://youtu.be/UjjaLWreZg8
SOLAR ASTROPHOTOGRAPHY | IMAGING SETUPS
Pedro RE’ (July/December 2022)
http://pedroreastrophotography.com/
Solar jet transit (20221217) | Pedro RE’
TV127 F/5.2 | H-alpha | PGR GRASSHOPPER 3 GS3-U3-28S5M
http://pedroreastrophotography.com/solar_jet_transits.html
https://youtu.be/Sehf5LorrQg
DIGITAL IMAGE PROCESSING TUTORIALS | Pedro RE’
TMB175 F/8 | SBIG STL11000 | PARAMOUNT ME MOON 62% (M33)
PixInsight | RC BlurXTerminator/Generalized Hyperbolic Stretch
http://pedroreastrophotography.com/
DIGITAL IMAGE PROCESSING TUTORIALS | Pedro RE’
TMB175 F/8 | SBIG STL11000 | PARAMOUNT ME MOON 62% (M33)
PixInsight | RC BlurXTerminator
http://pedroreastrophotography.com/
BlurXTerminator AI-based deconvolution module for PixInsight
DIGITAL IMAGE PROCESSING TUTORIALS | Pedro RE’
TMB175 F/8 | TMB152 F/8 | TEC140 F/7 | SBIG STL11000 | ALTA U8300 (M33 | M51)
PixInsight | RC BlurXTerminator
Today’s SUN (20221209) | after dodging the clouds again
https://solarchatforum.com/viewtopic.php?t=38982
https://youtu.be/642mg3zt9rY
Solar imaging session (20221209) | Pedro RE’
TELEVUE NP127 F/5.2 | WL, CaK & H-alpha
http://pedroreastrophotography.com/
https://youtu.be/xTzPvDxzxF0
Solar imaging session (20221203) | Pedro RE’
TELEVUE NP127 F/5.2 | WJ, CaK & H-alpha
http://pedroreastrophotography.com/
Today’s SUN (20221203) | afternoon session
https://solarchatforum.com/viewtopic.php?t=38931