D'ou venons-nous? Que sommes-nous? Ou allons-nous?
Shin-ya Narusawa, Ph D. (Senior Researcher of Nishi-Harima Astronomical Observatory, University of Hyogo)
Which Colors would Extraterrestrial Civilizations use to transmit Signals?:
The gMagic Wavelengthsh for Optical SETI
Narusawa, S., Aota, T. & Kishimoto, R. 2018 New Astronomy 60, 61
I attended the IAA 2015 (Paris) and lectured on the "Magic wavelengths"for OSETI.
We have presented about NAYUTA OSETI and Project Dorothy at the the 64th IAC
ª A report about Project Dorothy is selected toAnnual Rudolph Pesek Lecture
with Dr. Claudio Maccone (Chair of IAA SETI Permanent Committee, left) and Dr. SETI = H.Paul Shuch (Vice-Chair).
with Dr. Frank Drake at the Astrobiology Science Conference (Apr. 29, 2010, Houston)
Project Dorothy (the 50th anniversary of project OZMA, Worldwide Joint SETI Observation)
Japanese first optical SETI observations with the largest telescope in Japan
(2005 - 2009)
The multisite and multifrequency Simultaneous SETI observation in Japan (Nov. 11 and 12. 2009).
We reported this project at the Astrobiology Science Conference (Apr. 2010, Houston)
SETI Workshop in Japan
Nov. 3 and 4, 2007 at Nishi-Harima Astronomical Observatory.
This is the largest SETI workshop in Japan.
About 80 persons (astronomers, biologists, engineers and media) attended this workshop. There were meaningful presentations about extra-planets, astrobiology, observational implements/reports, signal analysis and education.
If SETI observers detect a candidate signal, then they would have observed the post detection SETI protocol of IAA (International Academy of Astronautics.
We discussed issues of this protocol at this workshop.
Banto Yamagata (1748 - 1821) is the first Japanese suggested the existence of ETIs.
He said "there are plants, insects, fishes, animals and humans in other planets" in his book "Yumeno-shiro"(1820).
The SETI drawn by my daughter.
left to right, ETI, radio signal, dish antenna, observatory and the Sun.
She knows that astronomers can carry out the radio observation even in the daytime.
narusawa (at mark) nhao.jp
Nishi-Harima Astronomical Observatory, University of Hyogo (in English)