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Trappist-1 system textures by NASA/JPL-Caltech

https://celestiaproject.space/forum/viewtopic.php?f=5&t=20423

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Trappist-1 system textures by NASA/JPL-Caltech

Posted: 19.08.2020, 05:26
by DrJMOS
This file(s) is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted"

Trappist-1b
T1b.png

Source: https://sos.noaa.gov/datasets/exoplanet-trappist-1b

Trappist-1c
T1c.png

Source: https://sos.noaa.gov/datasets/exoplanet-trappist-1c

Trappist-1d
T1d.png

Source: https://sos.noaa.gov/datasets/exoplanet-trappist-1d

Trappist-1e
T1e.png

Source: https://sos.noaa.gov/datasets/exoplanet-trappist-1e

Trappist-1f
T1f.png

Source: https://sos.noaa.gov/datasets/exoplanet-trappist-1f

Trappist-1g
T1g.png

Source: https://sos.noaa.gov/datasets/exoplanet-trappist-1g

Trappist-1h
T1h.png

Source: https://sos.noaa.gov/datasets/exoplanet-trappist-1h

Posted: 19.08.2020, 10:19
by jujuapapa
Very well done except 1e & 1f with clouds inside... :eek:

Posted: 19.08.2020, 14:18
by trappistplanets
eeeeeeek!
i like the 2018 versions better
and you can find the 2018 textures hear
https://caltech.app.box.com/s/a9kd2sxhirx59vds2dlx95f5rlmnhsec/folder/46298041428

Added after 1 minute 40 seconds:
jujuapapa wrote:Very well done except 1e & 1f with clouds inside...
if you want the old (2017) versions with cloud maps separated from the textures
look hear https://caltech.app.box.com/s/a9kd2sxhirx59vds2dlx95f5rlmnhsec/folder/46298361097

Posted: 19.08.2020, 14:33
by SevenSpheres
I also have an addon with the 2018 TRAPPIST-1 textures in my addon thread.

Posted: 20.08.2020, 01:59
by DrJMOS
Very well done except 1e & 1f with clouds inside... :eek:

if you want the old (2017) versions with cloud maps separated from the textures
look hear https://caltech.app.box.com/s/a9kd2sxhirx59vds2dlx95f5rlmnhsec/folder/46298361097

Hi Jujuapapa, here the textures without clouds of the link that Trappistplanet gave us:

T1e color (1).png

T1f color.png

T1eclouds.png


Added after 1 hour 47 minutes:
Image

Posted: 20.08.2020, 06:22
by jujuapapa
Interesting update ! :clap:

Posted: 20.08.2020, 22:49
by DrJMOS
jujuapapa
Interesting update ! :clap:

Ty Jujuapapa, now a guide to all users that come here to install this textures inside of the Addon of +9000 planets of the user Sirius Alpha:

1. Download and install latest exoplanets version of the user Sirius Alpha here download/file.php?id=8340&filename=CelestiaExoplanets_2020_08_02.rar
2. Create new folder celestia/extras/ trappist-1/textures/medres and put inside the textures posted here
3. Copy and paste next code and save in celestia/extras/ trappist-1 as Trappist-1.ssc

Code: Select all

Modify "TRAPPIST-1 b:K2-112 b:EPIC 246199087.01:b" "TRAPPIST-1"
{
   Texture "T1b.*"
}

Modify "TRAPPIST-1 c:K2-112 c:EPIC 246199087.02:c" "TRAPPIST-1"
{
   Texture "T1c.*"
   UniformRotation
   {
      Inclination 67.240456
      AscendingNode 344.893061
      MeridianAngle 330
    }
}

Modify "TRAPPIST-1 d:K2-112 d:EPIC 246199087.03:d" "TRAPPIST-1"
{
   Texture "T1d.*"
   UniformRotation
   {
      Inclination 67.237717
      AscendingNode 345.088239
      MeridianAngle 20
   }
}

Modify "TRAPPIST-1 e:K2-112 e:EPIC 246199087.04:e" "TRAPPIST-1"
{
   Texture "T1ecolor (1).*"
    Atmosphere {
      Height 100
      Lower [ 0.43 0.52 0.65 ]
      Upper [ 0.26 0.47 0.84 ]
      Sky [ 0.40 0.6 1.0 ]
      Sunset [ 1.0 0.6 0.2 ]

      CloudHeight 10
      CloudSpeed 0
      CloudMap "T1eclouds.png"
      CloudShadowDepth 1.0
      MeridianAngle 90

      Mie 0.001
      MieAsymmetry -0.25
      Rayleigh [ 0.001 0.0025 0.006 ]
      MieScaleHeight 12
    }
   UniformRotation
   {
      Inclination 67.237529
      AscendingNode 345.102335
      MeridianAngle 250
    }
}

Modify "TRAPPIST-1 f:K2-112 f:EPIC 246199087.05:f" "TRAPPIST-1"
{
   Texture "T1fcolor.*"
   Atmosphere {
      Height 100
      Lower [ 0.43 0.52 0.65 ]
      Upper [ 0.26 0.47 0.84 ]
      Sky [ 0.40 0.6 1.0 ]
      Sunset [ 1.0 0.6 0.2 ]

      CloudHeight 10
      CloudSpeed 0
      CloudMap "T1eclouds.png"
      CloudShadowDepth 1.0
      MeridianAngle 90

      Mie 0.001
      MieAsymmetry -0.25
      Rayleigh [ 0.001 0.0025 0.006 ]
      MieScaleHeight 12
    }
   UniformRotation
   {
      Inclination 67.237486
      AscendingNode 345.105588
      MeridianAngle 330
   }
}

Modify "TRAPPIST-1 g:K2-112 g:EPIC 246199087.06:g" "TRAPPIST-1"
{
   Texture "T1g.*"
}

Modify "TRAPPIST-1 h:K2-112 h:EPIC 246199087.07:h" "TRAPPIST-1"
{
   Texture "T1h.*"
}

Posted: 21.08.2020, 12:27
by trappistplanets
oof you frogot to add atmospheres to the earthlikes

Posted: 22.08.2020, 02:15
by DrJMOS
oof you frogot to add atmospheres to the earthlikes
Hey, hi Trappistplanet, only I set atmospheres to F and E based in the next article http://www.as.utexas.edu/astronomy/education/spring02/scalo/heath.pdf
I dont know about B, D, C, H AND G atmospheres

Added after 1 hour 49 minutes:
Specular maps for F and E

T1especular.png

T1fspecular.png


Code: Select all

odify "TRAPPIST-1 b:K2-112 b:EPIC 246199087.01:b" "TRAPPIST-1"
{
   Texture "T1b.*"
}

Modify "TRAPPIST-1 c:K2-112 c:EPIC 246199087.02:c" "TRAPPIST-1"
{
   Texture "T1c.*"
   UniformRotation
   {
      Inclination 67.240456
      AscendingNode 344.893061
      MeridianAngle 330
    }
}

Modify "TRAPPIST-1 d:K2-112 d:EPIC 246199087.03:d" "TRAPPIST-1"
{
   Texture "T1d.*"
   UniformRotation
   {
      Inclination 67.237717
      AscendingNode 345.088239
      MeridianAngle 20
   }
}

Modify "TRAPPIST-1 e:K2-112 e:EPIC 246199087.04:e" "TRAPPIST-1"
{
   Texture "T1e.*"
   Speculartexture "T1especular.png"
   SpecularColor [ 0.8 0.8 0.85 ]
   SpecularPower 25.0
    Atmosphere {
      Height 100
      Lower [ 0.43 0.52 0.65 ]
      Upper [ 0.26 0.47 0.84 ]
      Sky [ 0.40 0.6 1.0 ]
      Sunset [ 1.0 0.6 0.2 ]

      CloudHeight 10
      CloudSpeed 0
      CloudMap "T1eclouds.png"
      CloudShadowDepth 1.0
      MeridianAngle 90

      Mie 0.001
      MieAsymmetry -0.25
      Rayleigh [ 0.001 0.0025 0.006 ]
      MieScaleHeight 12
    }
   UniformRotation
   {
      Inclination 67.237529
      AscendingNode 345.102335
      MeridianAngle 250
    }
}

Modify "TRAPPIST-1 f:K2-112 f:EPIC 246199087.05:f" "TRAPPIST-1"
{
   Texture "T1f.*"
    Speculartexture "T1fspecular.png"
    SpecularColor [ 0.8 0.8 0.85 ]
    SpecularPower 25.0
   Atmosphere {
      Height 100
      Lower [ 0.43 0.52 0.65 ]
      Upper [ 0.26 0.47 0.84 ]
      Sky [ 0.40 0.6 1.0 ]
      Sunset [ 1.0 0.6 0.2 ]

      CloudHeight 10
      CloudSpeed 0
      CloudMap "T1eclouds.png"
      CloudShadowDepth 1.0
      MeridianAngle 90

      Mie 0.001
      MieAsymmetry -0.25
      Rayleigh [ 0.001 0.0025 0.006 ]
      MieScaleHeight 12
    }
   UniformRotation
   {
      Inclination 67.237486
      AscendingNode 345.105588
      MeridianAngle 330
   }
}

Modify "TRAPPIST-1 g:K2-112 g:EPIC 246199087.06:g" "TRAPPIST-1"
{
   Texture "T1g.*"
}

Modify "TRAPPIST-1 h:K2-112 h:EPIC 246199087.07:h" "TRAPPIST-1"
{
   Texture "T1h.*"
}

Posted: 22.08.2020, 14:47
by trappistplanets
uh planet d would also have a atmo

Added after 1 minute 17 seconds:
look at the pics of the old models of the trappist-1 system because your making the old version of the trappist-1 system
any planet with water has a atmo
and look for a fuzzy edge around the planets to

Posted: 22.08.2020, 17:43
by DrJMOS
Added after 1 minute 17 seconds:
look at the pics of the old models of the trappist-1 system because your making the old version of the trappist-1 system
any planet with water has a atmo
and look for a fuzzy edge around the planets to

TY Trappisstplanets, I will search papers to actualize my knowledge about atmospheres
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