The seismograph is a Raspberry Pi connected to a SM-24 vertical geophone. The geophone has a 10 Hz response, and is sampled at 128 samples per second (SPS) via an ADS1115 ADC, with 16 bit resolution.

In the future, this may be replaced by an ADS1232 24 bit ADC, with 80 SPS.

A leyman, long period sensor might be more interesting.

Sage Conditions

  • Local Time: Fri Aug 23 4:08 PDT
  • Today's Sunrise: 06:21
  • Today's Sunset: 19:35
  • Today's Moonrise: NO RISE
  • Today's Moonset: 13:46
  • The Moon is UP
  • Moon age: 22 days
  • Moon phase: Third Quarter
  • Next new moon: 8/30/19 3:38 PDT
  • Illuminated fraction: 51.7%
  • Moon Distance: 388501 km
    measured from center of earth
  • Astro. Dawn: 04:52 - 06:21
  • Astro. Dusk: 19:35 - 21:05
  • Outside Temp:
  • Inside Temp:
  • Obs Out. Temp: 57.8 °F
  • Obs In. Temp: 49.6 °F
  • Humidity:
  • Cloud Cover: [Graph]
  • Astro Calendar: 14d 30d 60d

Sage links

Sage Home

Sage Chat

Obs Webcam Control

Light Controls

M38 Info

The Jeep
M38 Gallery

Sawdust Flies

The Sawmill
Sawmill Gallery

Seismograph

The Seismographs
Seismographs Gallery

All Sky Camera

The All Sky Camera
All Sky Videos

Current Local Weather

LIVE wx200d/1.3 interface
Most Recent Weather Ouput
Daily weather plot Find more about Weather in Frazier Park, CA
Click for weather forecast

External links

A weather page for this location is at Weather Underground

NOAA weather prediction: NOAA (long & lat) NOAA

The David and Kathleen Beccue home page is found at http://www.beccue.com

Cabin & Observatory Info

Information is here on cold weather water startup, cold weather water shutdown, and playing movies on the computer upstairs.

A GPL raytrace program, for telescope design is available here: raytrace.tgz.

The philosophy behind an observatory design is documented here.

Andrew's site is here and blog is here . Angels and Ministers of Grace, defend us!

APOD Feed

NGC 1499: The California Nebula

Drifting through the Orion Arm of the spiral Milky Way Galaxy, Drifting through the Orion Arm of the spiral Milky Way Galaxy,


Nearby Spiral Galaxy NGC 4945

Large spiral galaxy NGC 4945 is seen Large spiral galaxy NGC 4945 is seen


The Orion You Can Almost See

Do you recognize this constellation? Do you recognize this constellation?


Animation: Spiral Disk around a Black Hole

What would it look like to orbit a black hole? What would it look like to orbit a black hole?


Lenticular Clouds over Mount Etna

What's happening above that volcano? What's happening above that volcano?


Human as Spaceship

You are a spaceship soaring through the universe. You are a spaceship soaring through the universe.


1901 Photograph: The Orion Nebula

By the turn of the 20th century advances in photography By the turn of the 20th century advances in photography


Recent Comments

2012-04-03 17:59:09

hi!!!

By: Awact
2012-04-03 17:59:09

Outstanding job.

By: RooseveltC89
2012-04-03 17:58:27

Hi all Your website inculudes usefull information. I added your website to Google Reader and i will follow it when i have time. Best regards...

By: Benoalcolocky
2011-07-23 12:27:53

Hello, Cool site. I think I might have done a burnout somewhere in that picture but that was before my new years resolution of not doing dumb things that cost me money

By: Maverick
2011-07-20 21:30:53

Here's Sage's new comment board. Feel free to leave us feedback, suggestions, bug reports, or anything else you want to share :-)

By: Drewski

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