Webb26 juli 2024 · I thought most of the frames showed quite tight stars when I Blinked them. From what I have been reading an Eccentricity value of 0.42 cannot be perceived by the eye of most people so the closer to that value you get the better. My subframe scale on the ZS103 with x0.8 reducer and ASI183MM is 0.87 arcseconds/pixel. Webb25 juni 2012 · Sky Map of Constellations. The Sky Map of Constellations app is your own one-stop guide and map of celestial bodies. This app lets you access the maps of the northern and southern stars. You can ...
Introduction to astronomical seeing - Innovations Foresight
Webb5 mars 2024 · 2. I am trying to calculate the FWHM of spectra using python. The spectral description (I'm talking in terms of the physics) for me it's bit complicated and I can't fit the data using some simple Gaussian or Lorentizian profile. So far I managed to manage interpolation of the data and draw a straight line parallel to the X axis through the half ... Webb4 sep. 2024 · I use my MacBook pro using Windows Remote desktop to achieve a very high-resolution view of the 4K graphics generated by my new miniPC actually running SharpCap. Zoom in so you can see stars clearly. Select the Multi-Star FWHM tool and wait to get the initial, stable reading. It will show the number of stars it's identified, and … quebec ministry of the environment
STAR FM - bästa blandningen från 70-, 80- & 90-talet
Webb28 feb. 2011 · This is part two of the FWHM-test. I took 9 random stars from a fitfile of mine and measured fwhm with IP, stareval and Sextractor. Rather close finish sofar. Bear in mind that Sextractor is designed for a special purpose: reduction of large scale galaxy-survey data. Its FWHM-tool is a plus. Carlos, please add your values so we can make up … Webb10 mars 2024 · A better definition would be something like: "The FWHM is the width of the point spread function of the image of the star at one half of its maximum value." Apart … Webb2 dec. 2014 · Optimizing star profile (gaussian) fitting algorithm. I need to fit several thousand 2D gaussian functions to star profiles (14x14 pixel blocks) on CCD image and get centroid coordinates, FWHM over long and short axes and angle of rotation of the long axis. The problem is that my current code takes too long to execute. quebec mitsubishi