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Hi everyone, I was looking around through the Finkbeiner survey on Telescopius and I found a rather strange, faint region of Ha (image below). It appears to be in the constellation of Aquarius, roughly centered on Ra: 22 hr 25' 30" Dec: 01º 24' 07". After a fairly extensive search, I wasn't able to find any info on it. So, does anyone have any idea what this object is? Thanks in advance for any ideas. Clear skies, The0s  |
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A couple of links: Your exact location (seems to be off from where I see it in Aladin though). Where I see it in Aladin It's not much to go on though, here's the screenshot I grabbed from Aladin:  Same one in inverted Red channel:  |
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I saw it before, unfortunately it's placed in an area of sky where I can't image, also unfortunately, this thing is so large that (if I remember correctly) it would fit best in the frame of a 135mm lens (which I don't have) and IMX571 camera, possibly also a Redcat51, but I'm not sure if you guys, or anyone else wants to start a group project to image this nebula, plz count me in as a post-processor |
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It's almost certainly related to the hot luminous B-type star in the centre, Pi Aquarii. There are similar nebula around Spica, Delta Scorpii and Zeta Ophiuchi.
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I need more info to locate this. I have a Rokinon 135mm and I need a first target for it
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I need more info to locate this. I have a Rokinon 135mm and I need a first target for it I have provided all the info there is in my post above, exact coordinates as well  But you would need mono+Ha in order to get the most from it. |
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I need more info to locate this. I have a Rokinon 135mm and I need a first target for it Dont underestimate the power of f/2 and a 5nm dualband filter |
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Niteesh:I need more info to locate this. I have a Rokinon 135mm and I need a first target for it I've got both mono with 3nm filters and OSC as well as two F/2 setups. I don't underestimate, but I know the efficiency difference. |
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Niteesh:I need more info to locate this. I have a Rokinon 135mm and I need a first target for it Yea fair, itll take longer but im sure itll be able to get the job done |
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Well, this is kind of a dead topic, but I think I found an image of this nebula - actually looks really interesting! https://www.simg.de/nebulae3/aqr-peg-rgb1.vhtml |
