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'Ice' Satellite Flybys (May and June 2008), Next Ten Weeks
Decepticon
post May 19 2008, 03:33 PM
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Tethys Images are up. Haven't seen this angle before.

Melanthius is the large crater. Looks like a double crater if you ask me!? Is it possible the orginal rock that hit it broke apart before impact?

http://saturn.jpl.nasa.gov/multimedia/imag...0/N00110914.jpg
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sariondil
post Dec 1 2008, 07:02 PM
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OK, first post.
I have attached a rough map of Janus created by reprojecting some images on top of Tayfun Onersī map. 180 deg longitude is in the center, the projection is equirectangular. It is far from precise because I had not all the pointing information for the images and used the shape model by Phil Stooke which is based only on Voyager data. At least features match up quite well in areas of overlap.
So my question is: Where does PIA 10447 fit? I canīt find any of the features in the other images.
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Posts in this topic
- Decepticon   'Ice' Satellite Flybys (May and June 2008)   May 19 2008, 03:33 PM
- - Stu   Bit of a play about...   May 19 2008, 03:54 PM
- - scalbers   Nice, that's the first I can recall seeing the...   May 19 2008, 05:01 PM
- - Phil Stooke   It might be a fragmented impactor ("decapitat...   May 19 2008, 05:42 PM
- - jasedm   Apparently there's been something happening at...   May 29 2008, 09:44 AM
- - nprev   Those DSN guys are scheduling wizards, aren't ...   May 29 2008, 10:31 AM
|- - ugordan   That's indeed a crazy perspective, the gravita...   May 29 2008, 10:40 AM
- - jasedm   Yes, the view shows I think, a 'streamer' ...   May 29 2008, 11:53 AM
- - Phil Stooke   http://saturn.jpl.nasa.gov/multimedia/imag...0/N00...   Jun 1 2008, 04:52 PM
|- - ugordan   Rhea in approx. natural color on June 10, range 42...   Jun 11 2008, 10:59 PM
- - jasedm   Mimas from recent periapse pass   Jun 19 2008, 12:44 PM
- - volcanopele   The Looking Ahead article for Rev74 has been delay...   Jun 26 2008, 11:27 PM
- - jasedm   Thanks for that VP. I've been keenly anticipat...   Jun 29 2008, 06:18 PM
- - CAP-Team   The phase angle will be between around 130 and 70 ...   Jun 29 2008, 10:39 PM
- - jasedm   Hmmm it's a shame the lighting angle isn't...   Jun 30 2008, 12:18 PM
- - Phil Stooke   There should be some illumination of Janus from li...   Jun 30 2008, 01:02 PM
|- - ugordan   This is totally arm-waving here as I haven't s...   Jun 30 2008, 01:07 PM
|- - tedstryk   QUOTE (ugordan @ Jun 30 2008, 01:07 PM) T...   Jun 30 2008, 02:55 PM
|- - ugordan   I'm not talking about target tracking, I'm...   Jun 30 2008, 03:00 PM
||- - tedstryk   Those Enceladus shots were from much closer in.   Jun 30 2008, 04:55 PM
||- - ugordan   http://saturn.jpl.nasa.gov/multimedia/imag...iImag...   Jun 30 2008, 05:02 PM
|- - tedstryk   I guess a major issue is how long an exposure we a...   Jun 30 2008, 05:23 PM
- - volcanopele   Rev74 article up now: http://ciclops.org/view/5048...   Jun 30 2008, 06:07 PM
- - volcanopele   The exposure times aren't too long. There are...   Jun 30 2008, 06:15 PM
|- - ugordan   Yes, but we were discussing the potential of seein...   Jun 30 2008, 06:17 PM
|- - tedstryk   Ugordan, I totally missed the fact that you were t...   Jun 30 2008, 08:30 PM
|- - volcanopele   QUOTE (ugordan @ Jun 30 2008, 11:17 AM) Y...   Jun 30 2008, 08:55 PM
|- - ugordan   QUOTE (volcanopele @ Jun 30 2008, 10:55 P...   Jun 30 2008, 09:06 PM
|- - peter59   QUOTE (volcanopele @ Jun 30 2008, 09:55 P...   Jun 30 2008, 09:57 PM
- - volcanopele   Janus from 32,000 km: http://saturn.jpl.nasa.gov/...   Jul 2 2008, 01:42 AM
|- - Bjorn Jonsson   QUOTE (volcanopele @ Jul 2 2008, 01:42 AM...   Jul 2 2008, 01:54 AM
|- - ugordan   QUOTE (volcanopele @ Jul 2 2008, 03:42 AM...   Jul 2 2008, 07:40 AM
|- - JTN   QUOTE (volcanopele @ Jul 2 2008, 02:42 AM...   Aug 14 2008, 02:54 PM
- - volcanopele   Enceladus from 164,000 km: http://saturn.jpl.nasa...   Jul 2 2008, 01:44 AM
- - volcanopele   Not sure how. All I know is that when ever we tak...   Jul 2 2008, 01:58 AM
- - tasp   Some weird enhancement (amplification?) of Saturni...   Jul 2 2008, 03:01 AM
- - volcanopele   No, it has to be something like a radiation belt a...   Jul 2 2008, 03:25 AM
|- - ynyralmaen   QUOTE (volcanopele @ Jul 2 2008, 04:25 AM...   Jul 2 2008, 03:41 PM
- - tasp   Oh, another radiation belt. How scintillating.   Jul 2 2008, 03:50 PM
- - Ken90000   Nice images of Janus, but let me get this straight...   Jul 2 2008, 04:04 PM
- - volcanopele   Okay, I have learned that it isn't the G-ring...   Jul 2 2008, 07:16 PM
- - dvandorn   Group hug! -the other Doug   Jul 2 2008, 07:32 PM
- - Phil Stooke   These are the two Janus views just taken. I'v...   Jul 7 2008, 12:56 PM
|- - nprev   QUOTE (Phil Stooke @ Jul 7 2008, 04:56 AM...   Aug 6 2008, 02:20 AM
- - stevesliva   Some Mimas images from yesterday... map-gap fillin...   Aug 6 2008, 01:37 AM
|- - bdunford   QUOTE (stevesliva @ Aug 5 2008, 07:37 PM)...   Aug 6 2008, 03:36 AM
- - elakdawalla   Nice catch. I haven't yet taught myself how t...   Aug 6 2008, 04:11 AM
|- - bdunford   Thanks, Emily. I should have thought of that. The ...   Aug 6 2008, 04:37 AM
|- - Anne Verbiscer   QUOTE (bdunford @ Aug 5 2008, 11:37 PM) A...   Aug 6 2008, 05:07 AM
- - Anne Verbiscer   Wow. That's an eclipse alright, but it's ...   Aug 6 2008, 04:21 AM
- - elakdawalla   No, the SSS doesn't render shadows, so the onl...   Aug 6 2008, 04:53 AM
- - volcanopele   That would explain the strange shape of the shadow...   Aug 6 2008, 05:21 AM
- - volcanopele   okay, now I get it. We are basically looking down...   Aug 6 2008, 05:31 AM
- - jasedm   That gap-filling image alongside the Ciclops Celes...   Aug 6 2008, 10:12 AM
- - sariondil   OK, first post. I have attached a rough map of Jan...   Dec 1 2008, 07:02 PM
- - mchan   A Mimas-Prometheus Kodak shot -- in the groove.   Dec 2 2008, 04:57 AM
- - Phil Stooke   New Helene imae on the raw page. Phil   Dec 2 2008, 01:16 PM

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