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020 _a1852335270
040 _aDLC
_cDLC
_dOHX
_dUKM
_dEZU
_dUN@
082 0 4 _a523.7
_bM135h 2003
100 1 _9133625
_aMacDonald, Lee,
_d1973- ,
_eautor
245 1 0 _aHow to observe the sun safely /
_cLee Macdonald.
264 3 1 _aLondon :
_bSpringer Verlag,
_cc2003.
300 _aix, 176 páginas :
_bilustraciones
336 _atexto
_btxt
_2rdacontent
337 _ano mediado
_bn
_2rdamedia
338 _avolumen
_bnc
_2rdacarrier
490 0 _aPatrick Moores practical astronomy series.
504 _aIncluye bibliografĂ­a.
505 0 _a1. Introducing the Sun -- 2. Equipment for observing the Sun -- 3. What we can see on the Sun -- 4. Solar drawings and position measurements -- 5. Measuring solar activity -- 6. Observing the Sun in hydrogen-alpha -- 7. Solar photography: part 1: photography with film -- 8. Solar photography: part 2: digital techniques.
650 1 4 _9133626
_aSol
_xManual para observadores.
651 4 _921451
_aSol.
942 _2ddc
_cGEN
991 _aFYA
991 _aX0
_bUN@
997 _aHZ
_b00
_c20140722
_lUDM01
_h1020
998 _aBATCH-UPD
_b00
_c20150424
_lUDM01
_h0056
999 _c85957
_d85957
900 _aFME