LRO-H3 1420MHz tuned aerial (Alex Pettit Plate Yagi) not showing difference between sky and ground. Why might this be? Handmade tuned 1420MHz with 13 elements and RTL-SDR Blog V3 software…
This is the current batch file used with LRO-H1: REM NORMAL RESOLUTION (IE STANDARD SETTINGS) cd C:\cd C:\Data\ezRA_Program+Data\LRO\py ..\ezRA\ezCol.py -ezRAObsLat 52.7 -ezRAObsLon -1.8 -ezRAObsAmsl 81.0 -ezRAObsName LRO-H1(Ptarmigan)ezCol_1400-27MCav+SAWB_LMR400_FreqRef_1422-405_Bandwidth_1-000_El-40-1_Az_163 -ezColAzimuth 163 -ezColElevation…
Click on links to download the workflow: Workflow (PDF) – https://www.astronomy.me.uk/wp-content/uploads/2025/01/Andrew-Thornett-Astrophoto-Processing-Workflow-220125.pdf Workflow (.docx file) – https://www.astronomy.me.uk/wp-content/uploads/2025/01/Andrew-Thornett-Astrophoto-Processing-Workflow-220125.docx
This list needs to be added to the repository list within PixInsight: https://raw.githubusercontent.com/setiastro/pixinsight-updates/main https://www.rc-astro.com/BlurXTerminator/PixInsight https://www.rc-astro.com/NoiseXTerminator/PixInsight https://www.rc-astro.com/StarXTerminator/PixInsight https://www.rc-astro.com/TensorFlow/PixInsight/CPU https://pixinsight.astroprocessing.com https://www.ghsastro.co.uk/updates https://www.ideviceapps.de/PixInsight/Utilities https://www.cosmicphotons.com/pi-modules/colourmask https://www.cosmicphotons.com/pi-modules/solartoolbox https://www.cosmicphotons.com/pi-scripts/imageblend https://www.cosmicphotons.com/pi-scripts/nbcolourmapper https://www.cosmicphotons.com/pi-modules/narrowbandnormalization https://www.cosmicphotons.com/pi-scripts/starreduction https://www.cosmicphotons.com/pi-scripts/screenstars https://www.cosmicphotons.com/pi-scripts/drawannotation https://www.cosmicphotons.com/pi-scripts/bfke https://www.cosmicphotons.com/pi-scripts/colormask…
Located at: C:\Users\andre\AppData\Roaming\Pleiades
Detecting the hydrogen line at 1420.4058 MHz is a popular project among amateur radio astronomers, and several software-defined radios (SDRs) are suitable for this purpose when paired with appropriate antennas…
Detecting the 21 cm hydrogen line (the characteristic emission from neutral hydrogen in the Milky Way) requires a radio antenna sensitive to that wavelength. The wavelength of this emission is…
This page has been created with the help of ChatGPT 11/1/2025. Compare performance and attenuation standard LMR-600 and flexible LMR-600 coaxial cables: The LMR-600 Standard and LMR-600 Flexible are both…
Filter arrangement 1: Ptarmigan Dipole Array ==> WT Microwave 1418-1422 MHz Cavity Filter ==> Nooelec SAWBird LNA ==> RTL-SDR Blog V3 Software Defined Radio. Filter arrangement 2: Ptarmigan Dipole Array…
Admin