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Evolution, physics, chemistry, meteorology, and motion of celestial objects, formation and development of the universe, astrophotography, astrophysics, cosmology, and astronomical instruments.

Discussions List Discussions List

Mathematica for General Relativity and Gravity research

QUESTION FROM: Boris Latosh | 12 years ago BY: Frank Kampas
Astronomy , Mathematica , Mathematics , Physics , Wolfram Language
10
REPLIES
37.9K
VIEWS

Issues with AstronomicalData and SunPosition

QUESTION FROM: Sjoerd de Vries | 12 years ago BY: John Drummond
Astronomy , Curated Data , Earth Science , Mathematica , ...
27
REPLIES
37.6K
VIEWS

How to use the Wolfram|Alpha time dilation calculator on Black Holes?

QUESTION FROM: Jack M | 8 years ago BY: Joseph Wiese
Astronomy , Mathematics , Physics , Wolfram|Alpha
9
REPLIES
34.3K
VIEWS

Errors of exporting FITS file

QUESTION FROM: XIN Wang | 11 years ago BY: James Hagan
Astronomy , Computer Science , Data Science , Image Processing
5
REPLIES
29.1K
VIEWS

Mathematica gives absolutely no output

QUESTION FROM: Nathan Lundholm | 11 years ago BY: George Woodrow III
Astronomy , Physics
3
REPLIES
26.8K
VIEWS

Intensity radial profile in circular images

QUESTION FROM: Antonio de Oliveira | 11 years ago BY: Sebastien Roy
Astronomy , Image Processing , Wolfram Language
12
REPLIES
26.1K
VIEWS

Computing FWHM from star image data

QUESTION FROM: Dan Pollock | 11 years ago BY: Dan Pollock
Astronomy , Graphics and Visualization , Image Processing , ...
9
REPLIES
23.5K
VIEWS

Export a manipulated graphic to powerpoint?

QUESTION FROM: Jeremy K | 11 years ago BY: Vitaliy Kaurov
Astronomy , Computable Document Format , Dynamic Interactivity , ...
1
REPLIES
23.2K
VIEWS

How can the moons of Jupiter be used to determine the position on sea ?

QUESTION FROM: Wim Schols | 11 years ago BY: Hans Milton
Astronomy , Wolfram|Alpha
6
REPLIES
21.7K
VIEWS

Using Map projections with Astronomical data

QUESTION FROM: Marcelo De Cicco | 11 years ago BY: Kuba Podkalicki
Astronomy , Curated Data , Graphics and Visualization , ...
5
REPLIES
21.3K
VIEWS

Integrate will not evaluate three-dimensional gaussian

QUESTION FROM: C. E. Coppola | 12 years ago BY: W. Craig Carter
Astronomy , Chemical Engineering , Computer Science , Data Science , ...
8
REPLIES
19.1K
VIEWS

This OpenCL code seems to be leaking memory. Any ideas?

QUESTION FROM: Richard Hennigan | 13 years ago BY: Richard Hennigan
Astronomy , External Programs and Systems , ...
3
REPLIES
18.9K
VIEWS

How to build a loop for a convergence (centroid calculation)

QUESTION FROM: Antonio de Oliveira | 10 years ago BY: David Keith
Astronomy , Image Processing , Mathematics , Optics , Wolfram Language
26
REPLIES
18K
VIEWS

Ideas for a physics-based Mathematica project?

QUESTION FROM: Liam Walker | 12 years ago BY: Sam Carrettie
Astronomy , Education , Mathematica , Physics , Wolfram Language
3
REPLIES
17.9K
VIEWS

How to implement Raw libraries in order to manipulate raw images as .NEF ?

QUESTION FROM: Marcelo De Cicco | 11 years ago BY: Marcelo De Cicco
Astronomy , Image Processing
15
REPLIES
17.6K
VIEWS

Creating an orrery

QUESTION FROM: Hairy Thoughter | 11 years ago BY: Thomas B
Astronomy , SystemModeler
3
REPLIES
16.7K
VIEWS

Can NonlinearModelFit consider the error parameters dependent ?

QUESTION FROM: Maria Giovanna Dainotti | 12 years ago
Aerospace Engineering , Astronomy , Computer Science , Data Science , ...
0
REPLIES
16.5K
VIEWS

Combine Plot Graphics

QUESTION FROM: Simon Tyran | 13 years ago BY: Narasimham gudipaty
Astronomy , Data Science , Image Processing , Mathematics , Physics , ...
3
REPLIES
16.5K
VIEWS

FITS Import incompatible between 11.2 and earlier versions

QUESTION FROM: Markus Roellig | 7 years ago BY: Frank Iannarilli
Astronomy , Import and Export , Wolfram Language
4
REPLIES
16.4K
VIEWS

Simulate the motion of the Earth around the Sun based on Kepler's Law?

QUESTION FROM: Senlau Minto | 8 years ago BY: Senlau Minto
Astronomy , Equation Solving , Mathematics , Modeling , Physics , ...
13
REPLIES
16.3K
VIEWS
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