Mellinger Optical Survey in SkyView

We are pleased to be able to announce the availability of a new medium resolution optical survey created by Axel Mellinger. This three color all-sky survey provides beautiful large-scale true-color images of the sky. For regions less than 30 degrees, the resolution is about 0.01 degrees. For larger regions the data is sampled from 0.1 degree pixels.  For more information on these data check out the survey web site.

This survey provides an excellent complement to medium and low resolution surveys in other wavelengths, e.g., IRAS/IRIS and RASS and the new Fermi gamma-ray surveys that we plan on introducing in the next few weeks.

mell_rgb_450

All-Sky Aitoff Projection of Mellinger data

Many thanks to Dr. Mellinger for allowing us to include these data in SkyView.

The image above was created using the following arguments.

    survey=mell-r,mell-g,mell-b
    quicklook=jpeg
    rgb=true
    projection=Ait
    size=360,180
    pixels=1000,500
    sampler=Clip

The Mellinger survey is only available through the SkyView web site and cannot be retrieved using a local copy of the Jar file.   The survey sets some defaults differently from other surveys.  The default scaling is linear and the min and max values are set to 0 and 255 to preserve a consistent scaling regardless of the region you happen to pick out.   We also set the ClipIntensive keyword when the Clipping sampler to preserve the scaling.

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11 Responses to Mellinger Optical Survey in SkyView

  1. Dave says:

    That is an unbelievable picture. It is amazing what NASA does because being a citizen on the outside, you only hear about things like the Space Shuttle. I am actually proud to be a tax payer at this moment.

    Keep up the good work here on this SkyView project, I’ll be coming back to see new pictures. I’ve bookmarked this site.

    Wow!

  2. Mark says:

    Man all this space discovery technology just gets better and better.. I hope tp see more great images.

  3. photographer shaun says:

    THat is an amazing image, I’ve had a look at the otyher Mellinger images and there a lot of equally superb shots there as well.

  4. Dave says:

    That photo is excellent. I can see many different uses for photos of this quality including some interesting wallpaper prints.

  5. kartolocyber says:

    skyview from nasa, i think this unbelievable picture was made with super camera and etc,

  6. Lisa Herbik says:

    Wonderful image. I just love outer space and was lucky enough to visit NASA in 2005. [link to commercial site deleted] Thanks!

  7. Jodi Albertini says:

    What an ABSOLUTELY INCREDIBLE IMAGE. Thank you NASA for you continued efforts. Images like this are enough to keep my 7 year old son completely intrigued with Space!

  8. mark wilson says:

    Hello, is the SkyView RAID system working right now?? although I’ve seen no update on the blog regarding this, aside from the previous update posted.

    Thanks in advance, also looking forward to more medium resolution samples

  9. Tom McGlynn says:

    SkyView’s hardware was not directly affected by the recent problems. Some related systems had issues, including the server which holds the database used by our blog.
    Regards,
    Tom

  10. telescope reviews says:

    wow, digital all sky mosaic images are amazing.

  11. strony www lublin says:

    woow thats all i say :D

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