History / Hardware
1970 |
The review “Jeunes Années (Youths)" distributed in my class of last year of school , suggests as TP an exit in forest for the realization of a solar system on the scale to hang to the trees. The Sun will be built in a large paper ball from approximately 1 m diameter, the Earth will be represented by a marble of playground, and will be laid out with more than 100 m * of the “Sun”!!!. It is the shock, the revelation. (*Saturne with more than 1 km, one will stop there! (Pluto ~ 4,5 km) |
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1971 |
Not being a pupil of most studious but somewhat “dissipated”, at this beginning of 1st year of study to the college the hours where I am in detention rain me above. Thus during several Saturdays morning the “chief monitor” invites to me to learn my lessons and to make my duties, with the possibility of access to the library of the college… And there, not of consultation of the “Bescherelle " to revise the .conjugation, not book of history for the chronology of the emperors of antiquity, nor of English handbook for the exercises “John is in bedroom”… BUT, “a beautiful” book draws me the eye: “Astronomy for girls and boys” 2nd emotion! , with me the stars, nebulas and another galaxies… These hours of punishment are transformed into true fantastically vertiginous explorations… |
Year XXXX Longer in possession of equipment - Year XXXX Currently in possession of the equipment.
1973 |
1981 |
1991 |
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1st instrument : Refractor 60/700 |
Newtonian reflector115/900 |
Schmidt-Cassegrain reflector 80/800 |
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azimuth mounting |
no the engine |
"House"motorization" (very little practises) |
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i |
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1996 |
2004 |
1985-2005 |
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Newtonian reflector 114/900 |
Maksutov-Cassegrain reflector 90/1250 |
Various small equipment |
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Motorization "adapted house" (not very conclusive, lack of precision) |
2 axes motorization, what a comfort ! (less luminous than " large " Newton, but infinitely more practical)* |
Terrestrial compact 40/300, twin prisme12x50, long Soviet sight 50/500 (very luminous), mini binoculars right-hand side 10x25, twin zoom 8-21x50 |
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g |
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2010 |
2011 |
2011 |
2011 |
Schmidt Cassegrain reflector 200/2000 |
Refractor 60/415 |
Apochromatic refractor 66/400 |
6 mm eyepiece field 72° |
GOTO - GPS |
"Collector" |
Carbon tube + Vixen mount |
Eye relief 20mm |
2014 |
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* Saying astronomer amateur: The best instrument is that of which one is useful oneself.