Object: M31 Andromeda Galaxy
Object type: spiral galaxy
Location: La Verne, CA
Date: 9-16-12
Media: white computer paper, No.2 pencil, pen
Description:
Naked eye 1x- Just seen as a faint elongated smudge. Core is obvious
41x- Very bright, extremely large and has 3 levels of brightness. M110 is easily seen at 7:00, as well as stellar M32 at 2:00. Mottling is everywhere, and the inner dust lane can be glimpsed. Increasing the power will reveal a round structure near the core.
Crater Endymion and Environs (DeLARue,Strabo and Thales)
Hello ARTISTS! All o.k.? this is one of two last sketches of Moon made in two consecutive days behind my home.This first sketch i was made for testing the collimation of my C8 after the accidental fall…..on the grass fortunately!!! the scope was in order and i take this opportunity for made my sketch after one month.I hope like you….
Ciao a tutti!!
Giorgio.
Location : Pergola ,Marche Region,Center Italy at 293m of altitude.
Date: 2 October 2012
Lunar Phase: 16,9days
Instrument:S.C.Celestron c8
Magnification:161x
Eyepiece: 12,4mm erfle
Seeing:Good,turbulence at the end
Temperature:Light cold,no wind.
Despite the fact that from day to day Saturn is lowering on the sky I decided to make a new sketch of this planet. I was sketching it in December so desire was double. Saturn always looks beautiful especially when its rings are at the appropriate angle like now. But of course that angle is still increasing. On my sketch I tried to show how the planet looks in the eyepiece. Have I done it right? Judge by yourselves.
Object Name: Saturn
Object Type: Planet
Location: Płaza, Poland
Date: 05.07.2012
Media: graphite pencil, white paper
NGC 7814 popularly and aptly know as the “little Sombrero” is a truly handsome classical edge on galaxy, resplendent with well defined dust lane and flying saucer outline. Getting such a large, and it was large completely spanning the filled of view and therefore completely spanning the monitor screen down on paper accurately is time consuming and I rarely render such splendour to my satisfaction, this instance proved to be no exception.
Object name: M 31, Andromeda
Object type: Galaxy
Location: Jaban, Damavand, Iran
Date: July 20 2012
Media: Black pencil on white paper (inverted in PS)
Equipment: 130 mm Newtonian Telescope, 25 mm super plossl eyepiece (X26)
Weather: Clear
Object Name: 168P/Hergenrother
Object Type: Comet
Location: Lochem, The Netherlands
Date: October 7, 2012
Media: Graphyte pencil on white paper, inverted with Photoshop, animated GIF made using www.makeagif.com
Yesterday I observed the suddenly brightened comet 168P/Hergenrother. It now travels through the big Pegasus square and its magnitude is about m10.0 – easily visible in most backyard telescopes. I found the comet very quickly and at 50x my 280mm Dobson showed a littje fuzzy ball with a very faint tail. Higher magnification (150x) showed a bright, almost pinpoint nucleus and a wide tail stretching to the southeast. The best comet in years for me! The movement of the comet was so fast I could sketch it twice in the same starfield within one hour. At home I scanned the image and made an animated GIF to show the comet’s movement.
Unfortunately I can’t send animated GIFs via mail. To view the animation click: http://www.roelblog.nl/2012/10/komeet-in-uitbarsting-168phergenrother/
Kind regards and clear skies,
Roel Weijenberg www.roelblog.nl
Object: Latysev 1 (possible moving cluster, Ari)
Date: 27. October 2006.
UT.: –
Equipment: 10×80 TZK binocular
Mag.: 10x
FOV: 6˚ x 6˚
Observer: János Gábor Kernya
Location: Astronomical Observatory, Baja, Hungary
Latysev 1:
„This is a possible moving cluster of only five stars, first suggested by Latyshev (1972). It was identified by considering the space motion of several nearby (GJ, or Gliese Catalogue) stars in this area. These 5 stars are spread over an area of 5˚ by 6˚, and are GJ 112 = HD 17190, GJ 113 = HD 17382, GJ 113.1 = VY Ari, GJ 118.2A = HD 18143 (one of three components), and GJ 120.2 = 51 Ari. The magnitude range is from V = 6.72 (51 Ari) to V = 7.81 (GJ 112), summing to V = 5.45 and B = 6.21.”
„It is interesting to note that three of these stars, GJ 112, GJ 113.1 and GJ 120.2, were also identified as members of a possible moving cluster “[AO84] III”, in a later study by Agekyan and Orlov [1984]. Therefore, if both of these groups are considered as real physical groups, Latyshev 1 should probably be considered a part of [AO84] III.”
Brent A. Archinal – Steven J. Hynes: Star Clusters
(Willmann-Bell, Inc.)
Object Name NGC 4889 (=Caldwell 35) and vicinity
Object Type Galaxy (brightest in galaxy cluster)
Location Scheidegg, Bavaria, Germany
Date March 26th, 2012
Media Graphite pencil on white paper using blending stump, digitally inverted
NGC 4889 is the brightest galaxy in the Coma cluster. The view one gets in a larger telescope (I used an 18″ f/5 Dobsonian) is stunning. At least a dozen galaxies could be seen definitely, several more were assumed. The field almost showed as many galaxies as stars. NGC 4889 itself is pretty bright with a significantly brighter nucleus, slightly elongated in WNW-ESE. Sky conditions were good but not perfect, I logged a faintest star of fst 6m4 in Virgo. The magnification of the sketch is 94x. Beside the observation the identification of all seen galaxies was quite demanding. Hopefully, they are all correct.
(Original text is in portuguese. English translation is at the bottom of the post.)
Nome do objeto: M7/NGC6475 ou aglomerado de Ptolomeu;
Tipo de objeto: Aglomerado aberto
Local de observação: São Paulo, Brasil.
Data: 21 Julho de 2012, o2:05 UTC;
10° C, atmosfera calma, uma leve névoa.
Material utilizado: lápis Steadtler Mars Lumograph ( HB ao 8B ), papel Canson 200g/m2 cor creme, compasso, régua e esquadros.
Telescópio: Maksutov 90mm Skywatcher, ocular superploss 40mm ( 31,25x), diagonal dieletric Willian Optics , buscadora GSO 8×50.
Aproveitando o céu razoável, com uma tênue névoa.
O maksutov 90mm skywatcher ficou aclimatando por mais de uma hora e isso realmente dá diferença na observação.
O alvo desta madrugada foi outro agloemerado aberto do Escorpião e bem ao lado de M6 e das estrelas Shaula e Lesath.
A parte correspondente ao campo de visão da ocular teve as cores invertida no GIMP.
Object Name: M7/NGC6475 or cluster of Ptolemy;
Object type: open cluster
Local note: Sao Paulo, Brazil.
Date: July 21, 2012, o2: 05 UTC;
10 ° C, calm, a light mist.
Material used: pencil Steadtler Lumograph Mars (HB to 8B), Canson paper 200g/m2 cream, compass, ruler and squares.
Telescope: Skywatcher Maksutov 90mm, 40mm eyepiece superploss (31.25 x) dieletric William Optics diagonal, 8×50 finder GSO.
Taking the sky reasonable, with a faint mist.
The Maksutov 90mm skywatcher was acclimating for over an hour and this actually makes the difference in the observation.
The target this morning was another agloemerado open Scorpio and right next to M6 and stars Shaula and Lesath.
The part corresponding to the eyepiece field of view had inverted the colors in GIMP.
