Sun 2022-05-23 in WL

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gdjsky01
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Sun 2022-05-23 in WL

#1

Post by gdjsky01 »


Marine layer cleared off early today. A really nice set of spots nearing the western edge. This is a while light drawing using a 72mm scope and Herschel Wedge by Unitron (from the 80s). Gotta change papers. These art papers are no doing it for me. Too much texture
Sun-2022-05-23-WL-20220523 (1 of 1).jpg

Here's the view from Heiloviewer.org
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Sun-2020-05-23_Continuum.jpg
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Jeff
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Thefatkitty Canada
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Re: Sun 2022-05-23 in WL

#2

Post by Thefatkitty »


Very nice sketches and annotations too! A Unitron Herschel wedge, very cool :D

Thanks for that and all the best,
Mark

"The Hankmeister" Celestron 8SE, orange tube Vixen made C80, CG4, AZ-EQ5 and SolarQuest mounts.
Too much Towa glass/mirrors.

Solar:
H/A - PST stage 2 mod with a Baader 90mm ERF on a Celestron XLT 102 (thanks Mike!)
Ca-K - W/O 61mm, Antares 1.6 barlow, Baader 3.8 OD and Ca-K filters with a ZWO ASI174mm.
W/L - C80-HD with Baader 5.0 & 3.8 Solar film, Solar Continuum 7.5nm and UV/IR filters with a Canon EOS 550D.
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John Baars Netherlands
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Re: Sun 2022-05-23 in WL

#3

Post by John Baars »


Nice sketches and photograph!

The texture of the paper is part of the job. Part of the artwork. Don't be annoyed by it. If you still don't like it, simple printing paper can do the job.

Photographing a sketch provides extra precautions. I have to deal with that too.
Your light source should not be too bright and should be diffuse light if possible, otherwise you will get a lighter area in your sketch, a circle, round spot or a bar for example. (A kind of image of the lamp) You can try to cover the light with a sheet of white paper.
Preferably light from straight above, oblique light will get you more texture and gradients. Photographing under direct sunlight is always my preference. Beware of shadows though. Lens aperture at 5.6 or 8 because of vignetting in the corners. If you keep having unwanted gradients you can always try to make a scan.

Keep up the good work!
Refractors in frequency of use : *SW Evostar 120ED F/7.5 (all round ), * Vixen 102ED F/9 (vintage), both on Vixen GPDX.
GrabnGo on Alt/AZ : *SW Startravel 102 F/5 refractor( widefield, Sun, push-to), *OMC140 Maksutov F/14.3 ( planets).
Most used Eyepieces: *Panoptic 24, *Morpheus 14, *Leica ASPH zoom, *Zeiss barlow, *Pentax XO5.
Commonly used bino's : *Jena 10X50 , * Canon 10X30 IS, *Swarovski Habicht 7X42, * Celestron 15X70, *Kasai 2.3X40
Rijswijk Public Observatory: * Astro-Physics Starfire 130 f/8, * 6 inch Newton, * C9.25, * Meade 14 inch LX600 ACF, *Lunt.
Amateur astronomer since 1970.
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helicon United States of America
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Re: Sun 2022-05-23 in WL

#4

Post by helicon »


Nice sketch Jeff and congrats on the VROD for the day!
-Michael
Refractors: ES AR152 f/6.5 Achromat on Twilight II, Celestron 102mm XLT f/9.8 on Celestron Heavy Duty Alt Az mount, KOWA 90mm spotting scope
Binoculars: Celestron SkyMaster 15x70, Bushnell 10x50
Eyepieces: Various, GSO Superview, 9mm Plossl, Celestron 25mm Plossl
Camera: ZWO ASI 120
Naked Eye: Two Eyeballs
Latitude: 48.7229° N
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Makuser United States of America
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Re: Sun 2022-05-23 in WL

#5

Post by Makuser »


Hi Jeff. A very nice solar sketch using the 72mm scope and Herschel Wedge by Unitron. And your art rendition sketch shows almost all of the details of the photo image. Thanks for sharing your work with us Jeff and congratulations on receiving the TSS VROD Award today.
Marshall
Sky-Watcher 90mm f/13.8 Maksutov-Cassegrain on motorized Multimount
Orion Astroview 120ST f/5 Refractor on EQ3 mount
Celestron Comet Catcher 140mm f/3.64 Schmidt-Newtonian on alt-az mount
Celestron Omni XLT150R f/5 Refractor on CG4 mount with dual axis drives.
Orion 180mm f/15 Maksutov-Cassegrain on CG5-GT Goto mount.
Orion XT12i 12" f/4.9 Dobsonian Intelliscope.
Kamakura 7x35 Binoculars and Celestron SkyMaster 15x70 Binoculars. ZWO ASI 120MC camera.
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Bigzmey United States of America
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Re: Sun 2022-05-23 in WL

#6

Post by Bigzmey »


Nice sketch Jeff, well done!
Scopes: Stellarvue: SV102ED; Celestron: 9.25" EdgeHD, 8" SCT, 150ST, Onyx 80ED; iOptron: Hankmeister 6" Mak; SW: 7" Mak; Meade: 80ST.
Mounts: SW: SkyTee2, AzGTi; iOptron: AZMP; ES: Twilight I; Bresser: EXOS2; UA: MicroStar.
Binos: APM: 100-90 APO; Canon: IS 15x50; Orion: Binoviewer, LG II 15x70, WV 10x50, Nikon: AE 16x50, 10x50, 8x40.
EPs: Pentax: XWs & XFs; TeleVue: Delites, Panoptic & Plossls; ES: 68, 62; Vixen: SLVs; Baader: BCOs, Aspherics, Mark IV.
Diagonals: Baader: BBHS mirror, Zeiss Spec T2 prism, Clicklock dielectric; TeleVue: Evebrite dielectric; AltairAstro: 2" prism.
Filters: Lumicon: DeepSky, UHC, OIII, H-beta; Baader: Moon & SkyGlow, Contrast Booster, UHC-S, 6-color set; Astronomik: UHC.

Observing: DSOs: 3106 (Completed: Messier, Herschel 1, 2, 3. In progress: H2,500: 2180, S110: 77). Doubles: 2437, Comets: 34, Asteroids: 257
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Unitron48 United States of America
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Re: Sun 2022-05-23 in WL

#7

Post by Unitron48 »


Nice sketch...and congrats on your VROD award.

Gotta love those Unitrons!!

Dave
Unitron (60mm, 102mm), Brandon 94
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http://www.unitronhistory.com

"Look deep into nature, and then you will understand everything better." Albert Einstein
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John Baars Netherlands
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Re: Sun 2022-05-23 in WL

#8

Post by John Baars »


Congratulations on the VROD!
Refractors in frequency of use : *SW Evostar 120ED F/7.5 (all round ), * Vixen 102ED F/9 (vintage), both on Vixen GPDX.
GrabnGo on Alt/AZ : *SW Startravel 102 F/5 refractor( widefield, Sun, push-to), *OMC140 Maksutov F/14.3 ( planets).
Most used Eyepieces: *Panoptic 24, *Morpheus 14, *Leica ASPH zoom, *Zeiss barlow, *Pentax XO5.
Commonly used bino's : *Jena 10X50 , * Canon 10X30 IS, *Swarovski Habicht 7X42, * Celestron 15X70, *Kasai 2.3X40
Rijswijk Public Observatory: * Astro-Physics Starfire 130 f/8, * 6 inch Newton, * C9.25, * Meade 14 inch LX600 ACF, *Lunt.
Amateur astronomer since 1970.
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Ylem United States of America
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Re: Sun 2022-05-23 in WL

#9

Post by Ylem »


Nice sketch and pic, congratulations on the well deserved VROD!
Clear Skies,
-Jeff :telescopewink:


Member; ASTRA-NJ



Orion 80ED
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A big box of Plossls
Little box of filters
:D



gdjsky01
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Re: Sun 2022-05-23 in WL

#10

Post by gdjsky01 »


Thanks all... Thank you for such nice replies. Weird but I think the Unitron wedge is better/sharper than the Lunt 1.25 inch wedge though they are separated by 40 years.
There is no branding on the Unitron. I only found it was Unitron by looking at some scans of mid 80's Unitron catalogs. Believe me, at first I was VERY hesitant to use it having bought it for $60 on eBay.
However to my eye, it is VERY sharp. I use it with a Baader MV filter, and of course a Baader 3.0 ND filter, and then a variable polarizing filter.
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Jeff
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mariosi Cyprus
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Re: Sun 2022-05-23 in WL

#11

Post by mariosi »


Great work! Congratulations on the VROD award.
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messier 111 Canada
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Re: Sun 2022-05-23 in WL

#12

Post by messier 111 »


very nice , thx .
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
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