http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html
Ausgangsseite für eine Reihe von Tools (inc. Sourcecode) um Wellenlängen Farben zuzuordnen. (siehe auch ) http://www.midnightkite.com/color.html und http://www.fourmilab.ch/documents/specrend/#cprog
http://spider.ipac.caltech.edu/staff/laher/nitarp/haleakala/brc27/
https://assa.saao.ac.za/sections/photometry-spectroscopy/photometry/
http://www.astrosen.unam.mx/~favilac/IRAF/docs/photom.pdf
https://www.mn.uio.no/astro/english/services/it/help/visualization/iraf/daophot2.pdf
https://meetingorganizer.copernicus.org/EPSC2018/EPSC2018-66-2.pdf
https://sohcahtoa.org.uk/kepler/plan.html#twig02a
https://gea.esac.esa.int/archive/documentation/index.html
https://www.alrukaba.at/cms/front_content.php?idart=1122
10startutorial-2013.ppt - 10startutorial-2013.pdf https://www.aavso.org/sites/default/files/10startutorial-2013.pdf
AAVSO Target Tool https://filtergraph.com/aavso?orderby=max_mag
Abbas El Gamal http://isl.stanford.edu/~abbas/aeglect392b.php
Amateur Telescope Optics https://www.telescope-optics.net/
ASI183MM test http://www.astrosurf.com/buil/asi183mm/
ASTR 510 https://wwelsh.sdsu.edu/~wwelsh/CLASSES/ASTR510/astr510.html
ASTR 680 https://wwelsh.sdsu.edu/~wwelsh/CLASSES/ASTR680/astr680.html
Astrometry.net: Automatic recognition and calibration of astronomical images - Lang_Dustin_A_200911_PhD_thesis.pdf https://tspace.library.utoronto.ca/bitstream/1807/19281/3/Lang_Dustin_A_200911_PhD_thesis.pdf
astronomical optics, part 2: telescope & eyepiece combined https://www.handprint.com/ASTRO/ae2.html#cassdesign
A Study of CMOS Cameras - 7a4fb64a67dc2ab28670297216a13bcc2e19.pdf https://pdfs.semanticscholar.org/fe39/7a4fb64a67dc2ab28670297216a13bcc2e19.pdf
A tutorial for using XVista to do common tasks http://spiff.rit.edu/classes/phys445/lectures/tutorial/tutorial.html
Build a Spectrometer http://blog.durablescope.com/post/BuiltASpectrometer/
CCD Gain http://spiff.rit.edu/classes/phys445/lectures/gain/gain.html
Christian Fendt Magnetic Jets Relativistic MHD Numerical Simulations http://www.mpia.de/homes/fendt/lehre.html
CMOS vs CCD http://www.astrosurf.com/buil/CMOSvsCCD/index.html
ColdMOS QHY178M first impressions and beta test - CCD/CMOS Astro Camera Imaging & Processing - Cloudy Nights https://www.cloudynights.com/topic/544247-coldmos-qhy178m-first-impressions-and-beta-test/
Color Index - Blackbody Curves & UBV Filters - NAAP https://astro.unl.edu/naap/blackbody/colorindex.html
community.dur.ac.uk/physics.astrolab/plate_scale_updating.html https://community.dur.ac.uk/physics.astrolab/plate_scale_updating.html
community.dur.ac.uk/physics.astrolab/reduction_analysis.html https://community.dur.ac.uk/physics.astrolab/reduction_analysis.html
Dark Subtraction and Flatfielding http://spiff.rit.edu/classes/phys445/lectures/darkflat/darkflat.html
Data Analysis Guide - Google Docs https://docs.google.com/document/d/1H8zCDIdiZQGI7KMbileflZEP4qvSFqjJbPXgOz_QIeM/edit
de_aida_05_proper_motion.pdf http://svn.ari.uni-heidelberg.de/svn/edu/trunk/aida_05_proper_motion/de/de_aida_05_proper_motion.pdf
Difference between binning and averaging (1) « Harvest Imaging Blog http://harvestimaging.com/blog/?p=1560
download_links [CAS - Observatory Privatsternwarte am Castöhlenweg] http://astronomy.fsg-preetz.de/doku.php?id=download_links
eBook.indd - astrophotography1.pdf https://astredu.nz/images/downloads/astrophotography1.pdf
efg's Computer Lab: Spectra Lab Report http://www.efg2.com/Lab/ScienceAndEngineering/Spectra.htm
ELEKTRONIKPRAXIS 17/2018 - 017.pdf http://files.vogel.de/vogelonline/vogelonline/issues/ep/2018/017.pdf
en_cosadie_18_aladin.pdf http://svn.ari.uni-heidelberg.de/svn/edu/trunk/cosadie_18_aladin/en/en_cosadie_18_aladin.pdf
en:documentation:start - doc_en.pdf http://www.ap-i.net/pub/skychart/doc/doc_en.pdf
Exoplanet Utilities http://astroutils.astronomy.ohio-state.edu/exofast/
Gaia Archive Documentation https://gea.esac.esa.int/archive/documentation/index.html
GitHub - tonbut/RPiSpectrometer: Spectrometer for Raspberry Pi using a Pi Camera https://github.com/tonbut/RPiSpectrometer
Home https://slittlefair.staff.shef.ac.uk/teaching/phy217/
Home https://slittlefair.staff.shef.ac.uk/teaching/phy241/
How many photons do I have?:Technical guides | Hamamatsu Photonics https://camera.hamamatsu.com/jp/en/technical_guides/how_many_photons/index.html
How to calculate and plot a planisphere for your own latitude https://sohcahtoa.org.uk/kepler/plan.html#twig02a
How To Measure Conversion Gain ? « Harvest Imaging Blog https://harvestimaging.com/blog/?p=1086
How To Measure “Photon Transfer Curve” (1) ? « Harvest Imaging Blog https://harvestimaging.com/blog/?p=1034
How to measure the average dark signal ? « Harvest Imaging Blog https://harvestimaging.com/blog/?p=795
How to quickly estimate SD of PSF in ImageJ · ekatrukha/DoM_Utrecht Wiki · GitHub https://github.com/ekatrukha/DoM_Utrecht/wiki/How-to-quickly-estimate-SD-of-PSF-in-ImageJ
http://spiff.rit.edu/richmond/asras/chemcomp_i/chemcomp_i.html http://spiff.rit.edu/richmond/asras/chemcomp_i/chemcomp_i.html
http://spiff.rit.edu/richmond/asras/ http://spiff.rit.edu/richmond/asras/
http://spiff.rit.edu/richmond/asras/jargon/jargon.html http://spiff.rit.edu/richmond/asras/jargon/jargon.html
Image Noise: Ursachen von Bildrauschen in CCD- und CMOS-Sensoren https://www.elektronikpraxis.vogel.de/image-noise-ursachen-von-bildrauschen-in-ccd-und-cmos-sensoren-a-750270/
Index of /~cohen/telescope/sample_photometry_reduction https://astro.swarthmore.edu/~cohen/telescope/sample_photometry_reduction/
Index of /~cowan/ph290/imagej/plugins https://www.pp.rhul.ac.uk/~cowan/ph290/imagej/plugins/
Index of /~spangler/29137_09 https://homepage.physics.uiowa.edu/~spangler/29137_09/
Introductory Astronomy Animations (and Figures) https://zingale.github.io/astro_animations/
Kalib_1-2.pdf http://www.sternwarte-melle.de/index_htm_files/Kalib_1-2.pdf
Kepler Planet Finding Probabilities | Math Encounters Blog https://www.mathscinotes.com/2014/03/kepler-planet-finding-probabilities/
L04: Photometry II https://slittlefair.staff.shef.ac.uk/teaching/phy217/lectures/principles/L04/index.html
Laboratory for the study of Exoplanets https://www.cfa.harvard.edu/smgphp/otherworlds/ExoLab/index.html
Lecture 4: Stellar Distances and Brightnesses (DePoy/Sp05) http://www.astronomy.ohio-state.edu/~depoy/courses/AST172_LECTURE_NOTES/Unit1/distances3.html
Materialien für Beobachter https://bav-astro.eu/index.php/materialien-beobachter
Median Dark Frames http://spiff.rit.edu/classes/phys373/lectures/median/median.html
Mein spektroskopisches Setup https://www.alrukaba.at/cms/front_content.php?idart=1122
Microsoft Word - A Digital Astrophotography Primer.doc - ADigitalAstrophotographyPrimerII.pdf http://www.onealwebsite.com/BRAS/ADigitalAstrophotographyPrimerII.pdf
Microsoft Word - Die Erfindung des Teleskops.doc - Die Erfindung des Teleskops.pdf http://www.aaw-darmstadt.de/websystem/berichteinfos/Die%20Erfindung%20des%20Teleskops.pdf
MONET im Ruhrgebiet (documents) http://www.astronomie-und-internet.de/docs/
National Optical Astronomy Observatory: About NOAO https://www.noao.edu/about-noao.php
Observing Logs http://www.ing.iac.es/astronomy/observing/inglogs.php
Observing Project https://slittlefair.staff.shef.ac.uk/teaching/phy217/observing/index.html#examples
One or more black holes in galactic nuclei…. - Afa13-Geschichte.pdf http://www.mpia.de/homes/fendt/Lehre/Lecture_ANPh13/Afa13-Geschichte.pdf
One or more black holes in galactic nuclei…. - EAA_ws1314_V4_Strahlung.pdf http://www2.mpia-hd.mpg.de/homes/beuther/EAA_ws1314_V4_Strahlung.pdf
Other content in SVG - SVG: Scalable Vector Graphics | MDN https://developer.mozilla.org/en-US/docs/Web/SVG/Tutorial/Other_content_in_SVG
P05: Absolute Photometry http://slittlefair.staff.shef.ac.uk/teaching/phy217/lectures/principles/L05/index.html
PH2900 Home Page https://www.pp.rhul.ac.uk/~cowan/astro_course.html
Photometric Calibration of Haleakala BRC-27 Images http://spider.ipac.caltech.edu/staff/laher/nitarp/haleakala/brc27/
Photometry | ASSA https://assa.saao.ac.za/sections/photometry-spectroscopy/photometry/
Photometry for Dummies http://brucegary.net/dummies/x.htm
PHY115/116 - Teaching - Physics and Astronomy - The University of Sheffield https://www.sheffield.ac.uk/physics/teaching/phy115-116/index
PHYS 2070 | Observational Astronomy http://www.physics.umanitoba.ca/astro/?page_id=9
physics.umanitoba.ca/undergraduate/astrocourses/2070/projects/201314/ummogk/galsec4.htm http://www.physics.umanitoba.ca/undergraduate/astrocourses/2070/projects/201314/ummogk/galsec4.htm Planetarium Software http://astro.nineplanets.org/astrosoftware.html
Practical Formulae for the astrophotographer http://www.astrosurf.com/luxorion/report-formulae.htm
PROF. WELSH'S WEB PAGES FOR SDSU CLASSES https://wwelsh.sdsu.edu/~wwelsh/CLASSES/
PS: Overlay http://www.masny.dk/imagej/overlay/index.php
RPiSpectrometer/spectrometer.py at master · tonbut/RPiSpectrometer · GitHub https://github.com/tonbut/RPiSpectrometer/blob/master/spectrometer.py
SkyView in a Jar https://skyview.gsfc.nasa.gov/current/docs/skyviewinajar.html
spiff.rit.edu/richmond/asras/chemcomp_i/chemcomp_i.html http://spiff.rit.edu/richmond/asras/chemcomp_i/chemcomp_i.html
spiff.rit.edu/richmond/asras/city_var/city_var.html http://spiff.rit.edu/richmond/asras/city_var/city_var.html
spiff.rit.edu/richmond/asras/ http://spiff.rit.edu/richmond/asras/
spiff.rit.edu/richmond/wiyn/technotes/tech_8/tech_8.html http://spiff.rit.edu/richmond/wiyn/technotes/tech_8/tech_8.html
S. Spangler home page https://homepage.physics.uiowa.edu/~spangler/
StaGU Labs, Fall_07 https://homepage.physics.uiowa.edu/~spangler/29137_09/AstroLab_09_texts.html
stuart littlefair | Stuart Littlefair https://slittlefair.staff.shef.ac.uk/#marker2
Student Telescope Operators, Fall 2017 https://astro.swarthmore.edu/%7Ecohen/telescope/www/
Student Telescope Operators, Fall 2017 https://astro.swarthmore.edu/~cohen/telescope/www/
SuW_AO_1_2_PIUZ.pdf http://www.mpia.de/homes/hippler/SuW_AO_1_2_PIUZ.pdf
Technical Notes and Whitepapers for Scientific Research Imaging https://www.photometrics.com/resources/imaging-topics-tools
The Image Sensor Part II | Exclusive Architecture http://www.exclusivearchitecture.com/?page_id=749
Tutorial CCD Astronomie http://www.astro-siggi.de/tutorial-ccd-technik.html
Untitled Diagram - VP Online https://diagrams.visual-paradigm.com/#proj=0&type=DecisionTree
Using the Separation of Double Stars to Obtain the Plate Scale of a Telescope with a CCD Camera Attached - Semantic Scholar https://www.semanticscholar.org/paper/Using-the-Separation-of-Double-Stars-to-Obtain-the-Muller-Cersosimo/b10d6a41fa6619e8be8d8359902db1a2a1baf6a9#paper-header
VirtualSky https://virtualsky.lco.global/#ex1
https://astro.swarthmore.edu/~cohen/telescope/www/ Student Telescope Operators, Fall 2017
http://www.minorplanet.info/ObsGuides/Misc/StandardizingData.htm Standardizing Your Photometry
https://community.dur.ac.uk/physics.astrolab/index.html AstroLab
http://exoplanets.org/table/ Exoplanets Data Explorer Table
https://www.paulanthonywilson.com/exoplanets-2/how-to-decide-on-which-exoplanet-candidates-to-observe/ How to decide on which exoplanet candidates to observe
https://astrofotografie.hohmann-edv.de/grundlagen/seeing.php Astrofotografie: Das Seeing und seine Beurteilung
https://www.mirametrics.com/tech_note_ccdgain.php CCD Camera Gain Measurement
https://oyc.yale.edu/astronomy/astr-160/lecture-1 ASTR 160 - Lecture 1 - Introduction | Open Yale Courses
http://spiff.rit.edu/classes/resceu/lectures/transit_i/transit_i.html Detecting planets via transitss
http://spiff.rit.edu/classes/ spiff.rit.edu/classes/
https://www.cse.wustl.edu/~jain/cse567-11/ftp/imgsens/index.html Fundamentals of Image Sensor Performance
http://spiff.rit.edu/classes/phys301/lectures/filters/filters.html#blink2 Photometric systems and colors
https://lambda.gsfc.nasa.gov/education/ LAMBDA - Educational Resources
https://heasarc.nasa.gov/cgi-bin/Tools/energyconv/energyConv.pl HEASARC Energy Converter
https://heasarc.nasa.gov/Tools/generaltools.html HEASARC Web Utilities: General Tools
https://skyview.gsfc.nasa.gov/current/cgi/query.pl SkyView Query Form
https://skyview.gsfc.nasa.gov/v3.2.0/cgi/titlepage.pl SkyView Virtual Observatory
https://www.edukatico.org/de/kurse?search=Kosmologie Online-Kurse finden - Edukatico.org
https://www.edukatico.org/de Online-Kurse, Online-Vorlesungen und MOOCs bei Edukatico - Edukatico.org
https://timms.uni-tuebingen.de/List/Browse#ni000002000 timms - Content Browser
http://spiff.rit.edu/classes/phys445/lectures/astrom/astrom.html Some basic astrometry
http://www3.gettysburg.edu/~marschal/clea/astlab.html PROJECT CLEA: ASTROMETRY OF ASTEROIDS
https://ocw.mit.edu/courses/physics/ Physics | MIT OpenCourseWare | Free Online Course Materials
https://timms.uni-tuebingen.de/tp/UT_20090107_001_astro1_0001 timms video
https://timms.uni-tuebingen.de/tp/UT_20081015_001_astro1_0001 timms video
http://ircamera.as.arizona.edu/astr_250/Lectures/ Index of /astr_250/Lectures
https://timms.uni-tuebingen.de/tp/UT_20081029_001_astro1_0001 timms video
http://www.wikiwand.com/en/Photometry_(astronomy) Photometry (astronomy) - Wikiwand
http://faculty.virginia.edu/ASTR3130/lectures/photometry/photometry_reduction.html ASTR 3130, Majewski [SPRING 2015]. Lecture Notes
http://spiff.rit.edu/classes/phys445/phys445.html Physics 445: Observational Astronomy
https://timms.uni-tuebingen.de/tp/UT_20081105_001_astro1_0001 timms video
http://www.remote-astrophotography.com/Photometry/Photometry.html Simple Approach to Determine Stellar Magnitude
http://slittlefair.staff.shef.ac.uk/teaching/phy217/lectures/principles/L05/index.html P05: Absolute Photometry
http://archive.stsci.edu/cgi-bin/dss_form?target=ngc7290&resolver=NED The STScI Digitized Sky Survey
http://www.remote-astrophotography.com/cgi-bin/Gallery.pl Remote Telescope Astrophotography
http://archive.eso.org/eso/eso_archive_main.html ESO Science Archive Facility: Observational Raw Data Query Interface
http://www1.phys.vt.edu/~jhs/SIP/astrometrycalc.html Astrometry Calculator
https://thinkingeek.com/arm-assembler-raspberry-pi/ ARM assembler in Raspberry Pi | Think In Geek
https://alisdair.mcdiarmid.org/arm-immediate-value-encoding/ ARM immediate value encoding
https://www.sfu.ca/colloquium/PDC_Top/astrobiology/discovering-exoplanets/calculating-exoplanet-properties.html Calculating exoplanet properties - President's Dream Colloquium - Simon Fraser University
http://www.aoc.nrao.edu/~smyers/courses/astro11/lecnotes.html Astro-11 Fall 1998 Lecture Notes
https://camera.hamamatsu.com/jp/en/technical_guides/visual_guide/index.html A visual guide to CCD vs. EM-CCD vs. CMOS:Technical guides | Hamamatsu Photonics
https://astrojolo.com/more-than-pictures/measuring-doubles/ Measuring doubles – astrojolo
http://timosastro.1g.fi/tools/focalreducer.html timosastro.1g.fi/tools/focalreducer.html
http://slittlefair.staff.shef.ac.uk/teaching/phy217/lectures/telescopes/L06/index.html L06: Refractors
http://www.scandig.eu/Tonwertkorrektur.html Professionelle Bildbearbeitung: Tonwertkorrektur in Photoshop, theoretische Grundlagen und praktische Beispiele, Autokorrektur, 48-Bit Dateien
http://www.scandig.eu/Belichtungskorrekturen.html Korrektur von Helligkeit und Kontrast in Adobe Photoshop CS/Elements. Erklärung der Unterschiede von Helligkeit und Kontrast
https://www.golem.de/news/bug-bounty-hunter-mit-hacker-101-tutorials-zum-millionaer-1905-141116.html Bug Bounty Hunter: Mit "Hacker 101"-Tutorials zum Millionär - Golem.de
http://spiff.rit.edu/classes/phys445/lectures/photom_2003/photom_2010.html Simple Aperture Photometry by Hand
https://eyes.nasa.gov/eyes-on-exoplanets.html Eyes on Exoplanets – NASA's Eyes
https://exoplanets.nasa.gov/eyes-on-exoplanets/ Eyes-on-exoplanets – Exoplanet Exploration: Planets Beyond our Solar System
http://spiff.rit.edu/classes/phys440/lectures/kepler3/kepler3.html spiff.rit.edu/classes/phys440/lectures/kepler3/kepler3.html
https://ebooks.mpdl.mpg.de/ebooks/Search/Contentlist MPG.eBooks - Contentlist Home
https://epdf.pub/search/fernrohre Search results for 'fernrohre' - EPDF.PUB
http://astroutils.astronomy.ohio-state.edu/exofast/ Exoplanet Utilities
https://www.n-joy.de/multimedia/Gehackt-Neuer-Dienst-schlaegt-bei-Datenklau-Alarm,passwort154.html Passwort geklaut? So findet ihr es heraus! | N-JOY - Digitales
https://sec.hpi.de/ilc/search Identity Leak Checker
https://community.dur.ac.uk/physics.astrolab/plate_scale_updating.html https://community.dur.ac.uk/physics.astrolab/plate_scale_updating.html
https://www.circuitlab.com/editor/#?id=y486mkcu4pvz CircuitLab | Editing "StackExchange @ 2019-03-22 14:53:15"
http://droeppez.de/download/pse/elektronen.html Elektronenkonfigurationen der chemischen Elemente
https://wiki.analog.com/university/courses/electronics/electronics-lab-11m Activity: The Source follower (NMOS) [Analog Devices Wiki]
https://www.spektrum.de/video/astrophysik-neue-welten-entdecken/1674316 Astrophysik: Neue Welten entdecken - Spektrum der Wissenschaft
https://shotcut.org/tutorials/ Shotcut - Tutorial Videos
https://britastro.org/node/16553 Exoplanet Transit Imaging and analysis Process | British Astronomical Association
https://britastro.org/node/15640 Guides/Tutorials | British Astronomical Association
https://www.wikiwand.com/en/Methods_of_detecting_exoplanets# Methods of detecting exoplanets - Wikiwand
http://spiff.rit.edu/classes/resceu/resceu.html Field Guide to Extrasolar Planets
http://www.exclusivearchitecture.com/?page_id=749 The Image Sensor Part II | Exclusive Architecture
http://www.bobatkins.com/photography/technical/measuring_focal_length.html Measuring Focal Length
http://www.vikdhillon.staff.shef.ac.uk/teaching/phy217/instruments/phy217_inst_photcal.html#table2 vik dhillon: phy217 - instruments - photometers - calibrating photometric data
https://www.abiturma.de/mathe-lernen/stochastik/hypothesentest/grundidee-zu-hypothesentests Grundidee zu Hypothesentests | abiturma
http://alain.klotz.free.fr/snalert/ searching supernova
http://www.bellatrixobservatory.org/ "Bellatrix" Astronomical Observatory
http://www.astronomie-und-internet.de/ ASTRONOMIE & INTERNET im Ruhrgebiet
http://www.vikdhillon.staff.shef.ac.uk/teaching/phy217/instruments/phy217_inst_photsys.html vik dhillon: phy217 - instruments - photometers - photometric systems
http://www.faculty.virginia.edu/ASTR5610/lectures/LECTURE2/lec2a.html ASTR 5610, Majewski [SPRING 2016]. Lecture Notes
http://www.faculty.virginia.edu/ASTR5610/lectureindex.html Astronomy 5610 (Spring 2018) Lecture Notes Page
http://www.vikdhillon.staff.shef.ac.uk/teaching/phy217/instruments/phy217_inst_phot.html vik dhillon: phy217 - photometers
http://spiff.rit.edu/classes/extrasol/extrasol.html ASTP 789, Exoplanets: Spring 2018
https://community.dur.ac.uk/physics.astrolab/reduction_analysis.html https://community.dur.ac.uk/physics.astrolab/reduction_analysis.html
https://www.flir.com/discover/iis/machine-vision/how-to-evaluate-camera-sensitivity/ How to Evaluate Camera Sensitivity | FLIR Systems
http://spiff.rit.edu/classes/phys445/lectures/flats/flats.html Flatfield images
https://community.dur.ac.uk/physics.astrolab/flat_fielding.html https://community.dur.ac.uk/physics.astrolab/flat_fielding.html
https://www.intechopen.com/books/photodiodes-from-fundamentals-to-applications/noise-performance-of-time-domain-cmos-image-sensors Noise Performance of Time-Domain CMOS Image Sensors | IntechOpen
https://imagej.net/Tips_for_developers Tips for developers - ImageJ
http://slittlefair.staff.shef.ac.uk/teaching/phy217/lectures/principles/L02/index.html L02: Photometry I
http://star-www.dur.ac.uk/~pdraper/gaia/gaia.html GAIA - Graphical Astronomy and Image Analysis Tool
http://www.physics.umanitoba.ca/astro/?page_id=84 Plugins for Astronomical Image Processing with ImageJ | Observational Astronomy
https://www.britastro.org/node/15655 Tools and Techniques | British Astronomical Association
http://www.britastro.org/vss/ BAAVSS
https://www.skyatnightmagazine.com/advice/find-an-exoplanet/ How to find an exoplanet - skyatnightmagazine
https://britastro.org/node/14909 The New Variable Star Section CCD Target List | British Astronomical Association
https://astrojolo.com/gears/cmos-gain-settings-part-ii/ CMOS gain settings part II – astrojolo
http://slittlefair.staff.shef.ac.uk/teaching/phy241/lectures/L07/index.html#calibration Photometry II | PHY241
http://slittlefair.staff.shef.ac.uk/#marker2 stuart littlefair | Stuart Littlefair
http://www.aoc.nrao.edu/~smyers/courses/astro11/L6.html Lecture 6 - Orbital Mechanics II: The Barycenter (9/29/98)
http://spiff.rit.edu/classes/phys373/lectures/astrom/astrom.html Some basic astrometry
http://spiff.rit.edu/classes/phys373/phys373.html Physics 373: Observational Astronomy
https://phys.libretexts.org/Bookshelves/Astronomy_and_Cosmology_TextMaps/Map%3A_Celestial_Mechanics_(Tatum)/11%3A_Photographic_Astrometry/11.3%3A_Refinements_and_Corrections/11.3.4%3A_Aberration_of_Light 11.3.4: Aberration of Light - Physics LibreTexts
https://www1.phys.vt.edu/~jhs/phys3154/projectmenu.shtml PHYS 3154 Observational Astrophysics: Advanced Project Menu
http://spiff.rit.edu/classes/ast613/ast613.html AST 613, Astronomical Observational Techniques and Instrumentation: Fall 2019
http://spiff.rit.edu/classes/resceu/lectures/transit_ii/transit_ii.html Detecting planets via transitss
http://spiff.rit.edu/classes/resceu/lectures/astrom/astrom.html Astrometry and Gaia
http://spiff.rit.edu/classes/phys445/lectures/gain/gain.html CCD Gain
http://spiff.rit.edu/classes/phys373/lectures/magnitudes/magnitudes.html The magnitude system
http://www.britastro.org/vss/ccd_photometry.htm CCD PHOTOMETRY
https://me-lrt.de/u-07-1-silizium-photodiode U 07.1 – Silizium-Photodiode – Mathematical Engineering – LRT
https://www.electronics-tutorials.ws/de/transistoren/mosfet-als-schalter.html MOSFET als Schalter - Verwendung von Power-MOSFET-Switch