Wednesday, October 1, 2014

To carry out the drawing first center in the eyepiece the stars and the two galaxies in the positio

M31 and M32 in Andromeda | acuajuan
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The Andromeda Galaxy is also known as Spiral Galaxy M31, is the object visible to the naked eye that is farthest from the Earth. It is the biggest and brightest galaxies in the Local Group, which consists of about 30 small galaxies plus three large spiral galaxies (Andromeda, the Milky Way and the Triangulum Galaxy).
The elliptical galaxy how many cups in a pint M32 is a dwarf galaxy in the constellation Andromeda and is a satellite galaxy of M31 was discovered by astronomer Guillaume Le Gentil in 1749, the outer stars of this galaxy are drawn by the attraction of its neighboring galaxy, it seems be collided with its neighbor M31 over 200 million years ago. Image from wikipedia
Drawing on a range of clear sky I prepare to observe the Andromeda Galaxy from home, put the SC 127 XLT Celestron telescope on Mount Dobson and prepare myself to look from the balcony of home.
At first I fail to locate (to indicate that I can not put the engine in the frame), so as I have visible the moon, I see through the Stellarium program that the Galaxy is approximately the same height as the Moon and about 40 to your right, and I mount the base marked from 0 to 360 , placed in the center of the Moon 32mm eyepiece and turn right frame these 40th and look around how many cups in a pint that area, now if I can find a Once located I put the 25mm eyepiece that gives me 50X and 50 degrees apparent field.
I see some stars in the eyepiece how many cups in a pint field of drawing, M31 appears as a soft spot with a faint gray on outings have seen Bercedo elliptical shaped and wide, but at home with the CL has a rounded shape, also observed the M32 galaxy, which looks like a star faded, dull and dim at first thought was a faint star that was not focused, but checking with the image that gives me the Stellarium program, no doubt, because how a trapezoid with three other stars as I have drawn, say clearly within the field of eye saw only 6 stars I've drawn, but sometimes you could see some more but very faint.
To carry out the drawing first center in the eyepiece the stars and the two galaxies in the position that I've drawn, of course having the Dobson mount without monitoring, every time I looked through the eyepiece had to center the image in the same way not to vary what I was drawing, so I focused on a star and its position and drawing on paper and so with all the stars, once drawn the 6 star center me in M32 and finally draw M31, paper illumined with a small flashlight, I made one last observation staying with the form and detail of galaxies then the light can finish shape and appearance as much as it looked like.
I get up early because I have west facing in the Andromeda Galaxy visible and unlike when observed with Sc 127 XLT, is much higher and therefore more affordable for MiniDobson.
Location is the eye of 9mm (using the graduations of azimuth I have put in the Dobson mount and coordinates azimuth and altitude at the time of observation), once located put the ocular TS-HR 6mm providing me 50X and 60 apparent field, same magnification when observed with SC 127 XLT but more field of view (apparent 60th against 50th).
M31 is observed as if seeing a globular, small, fuzzy cluster, with more brightness from the center, the more or less rounded shape, how many cups in a pint I can see some stars in the field, three stars perfectly

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