This Friday we take that in good weather to get back out on Benamahoma, climbed part of the Astronomical Group of Cadiz and other fans pointed out, this time was less than the last. The photos I have to thank Jesus (astrogades) because this time I brought my camera. He had prepared some
Herschell objects as in the previous occasion, and use as LB Meade telescope 12 "eye of several focal brand (hyperion, optic and naglers willian and the Antares Barlow x1, 6).
Trying to find another object from the M67, me the chance encounter Caldwell 48 or NGC 2775, so I look at x90 magnification, is a galaxy rather biggie, stands very well the core and the galaxy at large, and well worth seeing her.
then go on to see an emission nebula called NGC 1491 in the constellation Perseus at x90 magnification, the view is very nice, looks like a cloud in the middle of the eye and stands very well without using filters. With the UHC filter to x90 stands increases very greatly improves the nebula and its observation with the OIII filter can still see the nebula, but goes well, this nebula further improved with the UHC filter compared to the OIII. If we use the NPB filter is also highlighted very bien la nebulosa a x90 aumentos, se trata de un objeto grandecito que merece la pena observar.
Veo ahora la nebulosa planetaria NGC 1535 en Eridanus antes de que se oculte a x90 aumentos, observo una pequeña pelotita, si uso el ocular willian optic de 9 mm (x170) se observa muy bien, al igual que con el hyperion de 5 mm(x300), aunque con este último me cuesta enfocar. Cuando se usa el filtro OIII y el filtro NPB a x90 aumentos, esta nebulosa planetaria se destaca muy bien, a x146 aumentos, la visión es muy bonita de esta nebulosa (nagler 17mm+Barlow x1,6). Usando x146 aumentos y el filtro NPB, se destaca más el centro de la nebulosa, cuando uso el filtro OIII y x146 aumentos, se destaca over the outer area of \u200b\u200bthe nebula, which is worth going to change filters for observing this object.
The next object I see is the planetary nebula NGC 2371 and NGC 2372 in the constellation of Gemini at x90 magnification. It is an object where you see both sides, if using x146 magnification, the nebula is distinguished very well, I watch as an elongated peanut. If I use x170 magnification, the observed much better as a double nebula, if I use x146 and NPB filter, the two areas very well and is distinguished above all the central area of \u200b\u200bthe nebula, the OIII filter it does is to better define the area outside the nebula. It is curious that happen with the previous nebula. Get the best view of increases x146 and using the OIII filter, I think is the most beautiful object we see at night. Tonight
will of planetary nebulae, and the following is the Clown Nebula, also known as the Eskimo or NGC 2392 or Caldwell 39, to observe using x90 magnification, the center stands out very well, and the outer zone is observed as a ring, the truth that the structure of the nebula can be seen very well. A x146 magnification, the structure stands much better both the central and the outside is seen in indirect vision much better though as I'm adjusting, I need less use. The OIII filter at x146 stands well outside, but as happens in the other, the central area of \u200b\u200bthe nebula is lost fairly. NPB filter also makes out the nebula, I think this filter can better see the structure with the OIII, I keep getting increases x203, and vision is greatly improved, these increases still clearly distinguishing the nebula.
The following nebula is an old acquaintance, the Rosetta also different designations (Calwell 49), can also be seen inside the open cluster (Caldwell 50 or NGC 2244), to observe increases with the use x44 scopo . Without the filter does not stand out very well, using either the UHC filter is already beginning to highlight the nebula, when using the NPB is highlighted very well the structure of the nebula, better than the UHC. The OIII filter shows very well nebula, the cluster it off but it differs a little better the structure of Rosetta. There is considerable difference in favor of 35-mm Panoptic and Scope hyperion observing the same object using the same filter structure is best seen using the Panoptic as normal. We stopped to observe
nebulae and the next object you see is the quasar 3C273 to teach the rest of colleagues, we have a detailed map to observe it, although it is still seen as a faint star.
Now I take the area to observe galaxies, it is the turn of the NGC 4527 and NGC 4536 at x90 magnification. The 4536 is a galaxy pasote and I love his observation, we more galaxies next door also observed such as the 4533 and 4544 although they are tiny.
The last item I see is an open cluster, the NGC 188 near the North Star, using x90 magnification and observe it well enough, to this end, I completed that night about 2 am, I hope you have like the observation.
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