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mathew (232 spectra and 30 sets) | RSS | Public Lab profile »



Signed up: almost 10 years ago
Tags added: 668


streetlight at sunset

mathew | 3 spectra | 1

a streetlight from multiple angles at sunset, seeking clear emission lines


sanm staight di...

mathew | almost 8 years ago

take 2 North Da...

mathew | almost 8 years ago

sanm fluorescen...

mathew | almost 8 years ago

sanm North Dako...

mathew | almost 8 years ago


fluorescent cal...

mathew | almost 8 years ago

north dakota cr...

mathew | almost 8 years ago

diesel straight...

mathew | almost 8 years ago

2-cycle 2 drops

mathew | almost 8 years ago


5W-30 undiluted

mathew | almost 8 years ago

5W-30 8 drops

mathew | almost 8 years ago

5W-30 2 drops

mathew | almost 8 years ago

20W-50 4 drops

mathew | almost 8 years ago


20W-50 3 drops

mathew | almost 8 years ago

20W-50 2 drops

mathew | almost 8 years ago

80W-90 gear oil...

mathew | almost 8 years ago

80W-90 gear oil...

mathew | almost 8 years ago


solar calibrati...

mathew | almost 8 years ago

solar calibrati...

mathew | almost 8 years ago

solar calibrati...

mathew | almost 8 years ago

diesel fluoresc...

mathew | almost 8 years ago


2-cycle motor o...

mathew | almost 8 years ago

5W-30 motor oil...

mathew | almost 8 years ago

20W-50 motor oi...

mathew | almost 8 years ago

80W-90 gear oil...

mathew | almost 8 years ago


North Dakota cr...

mathew | almost 8 years ago

fluorescent cal...

mathew | almost 8 years ago

olive oil fluor...

mathew | almost 8 years ago

nexus 7 calibra...

mathew | almost 8 years ago


infragram camer...

mathew | almost 8 years ago

fluorecent cali...

mathew | almost 8 years ago