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Ian R
Posted on: Feb 19 2015, 05:50 AM


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Thanks, everyone, for your kinds comments about the color overlay! This paper on the Keck near-infrared observations of Ceres makes for interesting reading in light of the recent images from Dawn:

http://www.aanda.org/articles/aa/pdf/2008/04/aa8166-07.pdf

  Forum: Dawn · Post Preview: #218160 · Replies: 756 · Views: 1721443

Ian R
Posted on: Feb 17 2015, 10:08 PM


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Thanks Emily! The color overlay may not be all that accurate, but for outreach purposes it really seems to engage folks, doesn't it?
  Forum: Dawn · Post Preview: #218113 · Replies: 756 · Views: 1721443

Ian R
Posted on: Feb 17 2015, 09:58 PM


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The latest views of Ceres, rotated and *VERY* crudely overlain with Phil's splendid HST map:

Attached Image
  Forum: Dawn · Post Preview: #218110 · Replies: 756 · Views: 1721443

Ian R
Posted on: Feb 17 2015, 03:50 PM


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I've rotated the images to a slightly more familiar orientation, using Gerald's thumbnails as a reference:

Attached Image
  Forum: Dawn · Post Preview: #218087 · Replies: 756 · Views: 1721443

Ian R
Posted on: Feb 15 2015, 02:17 AM


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Beautiful images!
  Forum: Cassini's ongoing mission and raw images · Post Preview: #218013 · Replies: 6 · Views: 7387

Ian R
Posted on: Feb 10 2015, 02:19 AM


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This is fantastic, Gerald, I'm really learning a lot here. I presume you will be applying these techniques to Pluto, once New Horizons begins to resolve surface features?
  Forum: Dawn · Post Preview: #217843 · Replies: 756 · Views: 1721443

Ian R
Posted on: Feb 7 2015, 01:45 AM


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That's precisely what I did, Phil.
  Forum: Dawn · Post Preview: #217785 · Replies: 756 · Views: 1721443

Ian R
Posted on: Feb 7 2015, 01:39 AM


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I've taken Gerald's latest DAWN-derived map, mixed it with Phil's HST-derived map, and created this view of Ceres, with the south pole at center:

Attached Image


Attached Image
  Forum: Dawn · Post Preview: #217783 · Replies: 756 · Views: 1721443

Ian R
Posted on: Feb 7 2015, 01:04 AM


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Here's a polar projection of Gerald's amazing mosaic, centered on the south pole, and contrast enhanced using Prime Number Tone Mapping:

Attached Image
  Forum: Dawn · Post Preview: #217782 · Replies: 756 · Views: 1721443

Ian R
Posted on: Feb 7 2015, 12:59 AM


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Wow ohmy.gif

Gerald, just what do you use, exactly, to reproject the raw images to a cylindrical format?
  Forum: Dawn · Post Preview: #217781 · Replies: 756 · Views: 1721443

Ian R
Posted on: Feb 3 2015, 12:25 PM


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A mighty congratulations are in order, Bjorn! The culmination of a two-year project of this magnitude is something to be celebrated, and I hope you get the recognition and plaudits that this achievement so richly deserves.

Ian.
  Forum: Jupiter · Post Preview: #217643 · Replies: 158 · Views: 290387

Ian R
Posted on: Jan 16 2015, 05:29 PM


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Very well said, Doug.
  Forum: Mars Express & Beagle 2 · Post Preview: #217057 · Replies: 65 · Views: 164665

Ian R
Posted on: Jan 15 2015, 12:16 AM


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Yes, as exciting as this news may be, I still feel a tinge of sadness that Dr. Pillinger didn't live to set eyes on Beagle again (intact or otherwise)
  Forum: Mars Express & Beagle 2 · Post Preview: #216995 · Replies: 65 · Views: 164665

Ian R
Posted on: Jan 11 2015, 12:28 PM


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Nice!
  Forum: Titan · Post Preview: #216905 · Replies: 6 · Views: 7288

Ian R
Posted on: Jan 3 2015, 04:27 PM


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Thanks for this John! I've often made use of the latest iteration of 'Inpaint', with its handy mask feature:

https://www.theinpaint.com/
  Forum: Image Processing Techniques · Post Preview: #216728 · Replies: 3 · Views: 5034

Ian R
Posted on: Dec 2 2014, 06:11 PM


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A couple of experimental 'golden' Titans, from the 26nd and 30th of November, using the CB3, MT1, and MT3 filtered images in both instances.

Attached Image


Attached Image
  Forum: Titan · Post Preview: #215955 · Replies: 10 · Views: 11362

Ian R
Posted on: Nov 15 2014, 12:11 PM


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Thank you ESA: you've made me extra proud to be European.
  Forum: Rosetta · Post Preview: #215335 · Replies: 1412 · Views: 1230793

Ian R
Posted on: Nov 14 2014, 01:49 AM


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QUOTE (algorithm @ Nov 14 2014, 01:10 AM) *
"He who dares wins, Rodney, he who dares wins"


Never thought I'd see an OFAH reference on UMSF. Well played, sir!
  Forum: Rosetta · Post Preview: #215163 · Replies: 1412 · Views: 1230793

Ian R
Posted on: Sep 29 2014, 06:13 PM


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Blimey, that's ineffably stupendous, Matthias! blink.gif
  Forum: Rosetta · Post Preview: #213477 · Replies: 614 · Views: 567433

Ian R
Posted on: Aug 25 2014, 03:05 AM


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Bjorn, I am in awe of what you've achieved here. Simply magnificent: a real masterclass in working with old yet valuable data. ohmy.gif
  Forum: Uranus and Neptune · Post Preview: #212337 · Replies: 81 · Views: 234185

Ian R
Posted on: Aug 23 2014, 04:03 PM


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Yep, there seems to be a cloud right between Muggel and Ligeia, alright.

Attached Image
  Forum: Titan · Post Preview: #212316 · Replies: 166 · Views: 222433

Ian R
Posted on: Jul 29 2014, 11:42 PM


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BA-DUM TISH!
  Forum: Rosetta · Post Preview: #211425 · Replies: 227 · Views: 187358

Ian R
Posted on: Jun 20 2014, 08:11 PM


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This is a fairly rough-and-ready (some might say grotty, even) 4-frame NAC mosaic, encompassing the entirety of the northern wetlands:

Attached Image
  Forum: Titan · Post Preview: #210459 · Replies: 12 · Views: 10491

Ian R
Posted on: Jun 20 2014, 05:46 AM


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A shot of Kraken Mare from just the other day:

Attached Image
  Forum: Titan · Post Preview: #210440 · Replies: 12 · Views: 10491

Ian R
Posted on: May 19 2014, 07:14 PM


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Very nice, TR! biggrin.gif Here's my attempt at the mosaic:

http://s21.postimg.org/s83oyyfl1/Fentsal_A..._2014_FINAL.png
  Forum: Titan · Post Preview: #209724 · Replies: 14 · Views: 11758

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