Sky Quality Meter (SQM) Terdapat 6 produk.

Sky Quality Meter (SQM)
An affordable meter for continual, connected measuring of sky brightness for astronomers!
USES:
1. Find out how good the night or site REALLY is.
2. Compare the sky brightness at different sites quantitatively.
3. Document the evolution of light pollution in your area.
4. Set planetarium dome illumination to mimic the skies people are likely to experience elsewhere in the city.
5. Monitor sky brightness through the night, night-to-night, and year-to-year.
6. Determine which nights show the greatest promise for finding the 'faintest fuzzies'!
7. Calibrate the effect of sky brightness on qualitative measures such as the Bortle Scale.
8. Investigate how sky brightness correlates with the solar cycle and month-to-month sunspot activity.
10. Help provide local ground truth for future sky brightness prediction with the Clear Sky Clock.

  • SQM

    SQM

    An affordable meter for measuring sky brightness for astronomers! The "Sky Quality Meter" measures the brightness of the night sky in magnitudes per square arcsecond. Unprecedented sensitivity in a handheld meter! Designed by Dr. Doug Welch and Anthony Tekatch

  • SQM-L

    SQM-L

    An affordable meter for measuring sky brightness for astronomers! The "Sky Quality Meter - L" measures the brightness of the night sky in magnitudes per square arcsecond. Unprecedented sensitivity in a handheld meter! HARGA : 1. SQM L  :  Rp. 3.150.000  

  • SQM Lu-DL

    SQM-LU-DL

    A USB enabled data-logging light meter for night-time sky brightness monitoring! An affordable meter for continual, connected or autonomous data-logging to measure sky brightness for astronomers and light pollution investigators. HARGA:...

  • SQM-LE

    SQM-LE

    An ethernet-enabled SQM model for night-time sky brightness monitoring!An affordable meter for continual, connected measuring of sky brightness for astronomers!The "Sky Quality Meter - LE" measures the brightness of the night sky in magnitudes per square arcsecond. Harga : ...

  • SQM-LU

    SQM-LU

    A USB SQM model for night-time sky brightness monitoring! An affordable meter for continual, connected measuring of sky brightness for astronomers! The "Sky Quality Meter - LU" measures the brightness of the night sky in magnitudes per square arcsecond. HARGA :...

  • SQM - LR

    SQM - LR

    An RS232 SQM model for night-time sky brightness monitoring! An affordable meter for continual, connected measuring of sky brightness for astronomers! The "Sky Quality Meter - LR" measures the brightness of the night sky in magnitudes per square arcsecond arcsecond. HARGA:...