Astronomy and Astrophysics – Astronomy
Scientific paper
Jan 2000
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000kfnt...16...72v&link_type=abstract
Kinematika i Fizika Nebesnykh Tel, vol. 16, no. 1, p. 72-79
Astronomy and Astrophysics
Astronomy
1
Scientific paper
A cooled photometric head (PH) with a detector on the basis photomultiplier tube with the InGaAs photocathode which operates in a one-electrone mode is described. The PH is made for the new spectrophotopolarimeter complex of the Main Astronomical Observatory of the Academy of Sciences of Ukraine. The device can work in the photometry, spectrometry, and polarimetry modes and in the combined mode. The spectral range λλ 340-1070 nm can be covered by a single detector. The working dynamic range of the PH is up to 1500000 pulses per second. The system of PH's thermostabilization maintains the photocathode temperature within the limits ±0.50 over the whole observational night (up to 16 hours). The cooled PH reaches its working mode in about 60 minutes. Spectrophotometric measurements of Jupiter's disk were carried out in the wavelenght range λλ> 340-1070 nm. The Stokes parameters were determined for the instrumental polarization of the telescope + spectropolarimeter complex: Q = 0.012±0.016%, U = 0.031±0.016%.
Nevodovskiy P. V.
Vid'machenko A. P.
No associations
LandOfFree
Experimental observations with cooled photometric head on the basis of a photomultiplier with the InGaAs photocathode does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Experimental observations with cooled photometric head on the basis of a photomultiplier with the InGaAs photocathode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Experimental observations with cooled photometric head on the basis of a photomultiplier with the InGaAs photocathode will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-807838