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astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

  • Live feeds at Lichfield Radio Observatory (LRO)
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Uncategorized

The satellite mount that is part of the TV1 Minimaster system, how much weight can it carry?

Admin March 24, 2026 No Comments

Short answer: there’s no clearly published “official” payload figure for the TV1 Minimaster mount itself—but you can still estimate it fairly reliably from comparable hardware and its intended use. What…

Uncategorized

Is there any digital inclinometer with USB connection?

Admin March 24, 2026 No Comments

Yes — but there’s an important distinction that matters for your use case: 👉 Most cheap USB inclinometer devices are USB-rechargeable only (power),👉 Very few actually output angle data over…

Uncategorized

Is there a self contained telescope pointing device that can fit on any telescope to point it to a star?

Admin March 24, 2026 No Comments

Yes — there are self-contained telescope pointing systems, but they come in a few different flavours depending on how “universal” and “self-contained” you want. The key term to look for…

VLF Radio Detection of SIDs (Very low Frequency detection of Sudden Ionospheric Disturbances)

Sketch a practical 20 kHz tuning arrangement (variometer vs switched L/C vs active front-end) tailored to radio astronomy

Admin March 22, 2026 No Comments

At 20 kHz you’re really designing a resonant system, not just adding a tuner box. For your kind of radio astronomy / interferometry work, the most practical approach is a…

LRO-H2 Radio Telescope (150cm Solar Cooker Dish) Radio observation in hydrogen line (1420MHz)

How to optimise focal position of Brian Colemans Hydrogen-Line feed on LRO-H2(Solar Cooker 150cm RT)–19/3/2026.

Admin March 22, 2026 No Comments

From Brian Coleman: Hello Andrew, Looking at your photo the feed looks much too close to the dish. You need to calculate the focus point of the dish. The phase…

Radio observation in hydrogen line (1420MHz)

Is central obstruction by feed important on hydrogen line dish?

Admin March 21, 2026 No Comments

Yes—central obstruction from your feed does matter for a hydrogen line (1420 MHz) dish, but how much it matters depends on your goals and geometry. What central obstruction does When…

Maser Radio Observations

Masers seem to be from small molecules eg H2O – can you get them from e.g. long chain hydrocarbon?

Admin March 21, 2026 No Comments

In principle yes, but in practice it’s very unlikely—and that’s why nearly all known astrophysical masers come from small, simple molecules. Why small molecules dominate masers Most astronomical masers involve…

Muon Detection

What limit does Cosmic Watch muon detector use to include an event on the two coincidence detectors as being detected?

Admin March 21, 2026 No Comments

For CosmicWatch in hardware coincidence mode, the criterion is actually very simple and quite tight: Hardware coincidence (detector-to-detector cable) 👉 So the effective “limit” is: Two pulses must occur within…

Radio observation in hydrogen line (1420MHz)

Waterproofing LRO-H3 (Alex Pettit Hydrogen Line Yagi)

Admin March 19, 2026 No Comments
LRO-H2 Radio Telescope (150cm Solar Cooker Dish) Radio observation in hydrogen line (1420MHz)

Changing over to Brian Coleman’s hydrogen line feed on LRO-H2 Solar Cooker Radio Telescope

Admin March 19, 2026 No Comments

Feed removed from LRO-H2 today 19/3/2026 – this is the cantenna I have been using since I got the 150cm solar cooker dish: Feed-less dish: Brian Coleman’s H-Line feed on…

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Recent Posts

  • What fluorescent dyes are good choices for my Zeiss IM35 inverted microscope?
  • What else beside scales would be useful for preparing fluorescent microscopy stains such as FDA?
  • What is a good choice for laboratory scales for microscopy?
  • Most appropriate fluorescent stain when aim is to stain particular structures in cells.
  • How do you check rubidium source gets rubidium lock?

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  1. Floyd on How would I convert the plots on ezCon from ezRA (Easy Radio Astronomy Software written by Ted Cline) into dB?
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  5. Admin on LRO-H5 First Light – Video of data collection on ezCol 18 June 2026 – 19 June 2026.

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You missed

Microscopy

What fluorescent dyes are good choices for my Zeiss IM35 inverted microscope?

Uncategorized

What else beside scales would be useful for preparing fluorescent microscopy stains such as FDA?

Uncategorized

What is a good choice for laboratory scales for microscopy?

Uncategorized

Most appropriate fluorescent stain when aim is to stain particular structures in cells.

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astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

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