Instrument Information
IDENTIFIER urn:nasa:pds:context:instrument:mcdonald.smith2m7.p45a_phot::1.0
NAME MCDONALD P45A TWO-CHANNEL PHOTOMETER
TYPE PHOTOMETER
DESCRIPTION
The McDonald P45a Two-Channel Photometer has an uncooled RCA 8850 photomultiplier as
its primary channel, with an uncooled RCA 4516 photomultiplier as its secondary
channel.  The instrument is described in Binzel and Mulholland (1983).

Binzel, R.P. and J.D. Mulholland, Photometry of Pluto during the 1982 opposition,
Astron. J. 88, 222-225, 1983.
MODEL IDENTIFIER
NAIF INSTRUMENT IDENTIFIER
SERIAL NUMBER
REFERENCES Binzel, R.P. and J.D. Mulholland, Photometry of Pluto during the 1982 opposition, Astron. J. 88, 222-225, 1983.