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Richard Creamer
@rcreamer.bsky.social
Sw engr | grandpa I post on/like ∀ ∈ { Cur sw projects: • Image proc + analysis • Graph viz for edu, crit think, collab • Epi data modeling C C++ Java C# #Rstats #ML RDF 🎸📷 🎣🔭 Math Physics CS 3D SciFi } sites.google.com/view/rcreamer
72 followers126 following59 posts
RCrcreamer.bsky.social

Nice. I imagine it would be fun formulating a composite fitting function/model.

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RCrcreamer.bsky.social

Is your setup precise enough to detect subtle brightness variations caused by: 1) changes in its shape/profile due to rotation, and/or 2) variations in its surface reflectance?

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Reposted by Richard Creamer
SKpalomarskies.bsky.social

🔭 Last night I caught another exoplanet transit. This gas giant planet is located 385 light years from Earth and orbits its star every 3.5 Earth days. Not bad for a 4.5" telescope. #exoplanets#Unistellar

A graph of relative brightness versus time for a star known at TOI-1259 A. The graph shows that the light of the star dimmed a little over 1% as its planet, TOI-1259 Ab passed in front of it.
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RCrcreamer.bsky.social

That's cool, but I will never forget the trumpet high note at the end of the theme song.

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RCrcreamer.bsky.social

Okay, I finally got some time. I decided to create a small page on my website with the code and instructions for how to run it. I incorporated the data from your plot. Do I have permission to use it? Here is the page. Feedback is welcome. sites.google.com/view/rcreame...

Rick Creamer's Home Page - Fitting a Quadratic/Parabola to Data
Rick Creamer's Home Page - Fitting a Quadratic/Parabola to Data

Fitting a Quadratic/Parabola to Data (in R)

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RCrcreamer.bsky.social

If you're interested, maybe later this week I could tweak the code so you'd just need to type in your x,y values and run it.

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RCrcreamer.bsky.social

Interesting. Is my slide below similar to your app screenshot? Not sure if you have access to the x and y variables I used in my slide, but the R code is here: sites.google.com/view/rcreame.... It can be run in RStudio. Not sure it would help you.

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Reposted by Richard Creamer
CScoreyspowell.bsky.social

Heads up: There's a bright comet coming our way! These things are notoriously unpredictable, but IF Comet Tsuchinshan-ATLAS holds up, it could become a pretty, naked-eye object in early October. Details here: www.skyatnightmagazine.com/advice/comet... 🔭🧪

C/2023 A3 (Tsuchinshan-ATLAS) from the Southern Hemisphere, captured 1 August 2024, 17: 49 UTC, by José J. Chambó. Credit: José J. Chambó.
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RCrcreamer.bsky.social

I try to have my snake boots on when in snake territory.

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RCrcreamer.bsky.social

Here's my website's banner image's right side. Text was not included in this minified image. This is a 10+ year old prototype UI mockup.

A thumbnail image from my website. Left side: a graph showing an environmental factors diagram. Right side: an argument diagram depicting a climate change argument. Text was not included in this very-minified image
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Richard Creamer
@rcreamer.bsky.social
Sw engr | grandpa I post on/like ∀ ∈ { Cur sw projects: • Image proc + analysis • Graph viz for edu, crit think, collab • Epi data modeling C C++ Java C# #Rstats #ML RDF 🎸📷 🎣🔭 Math Physics CS 3D SciFi } sites.google.com/view/rcreamer
72 followers126 following59 posts