![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOo5W48sg84JHpQG7EtrqZJLSCx_eUv4yyubThpA1l3LeuwZwkq9USKPBKAJMg_Vx9-ax5pl8RNZmmi1PKMwByTNEPl6VBN4-DD9YNl_s418wLI9IWgWU-F39cMiytsq9VM-OCSg/s400/NGC7662HO.jpg)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXznDeyawowaFUTA3gJtK2st9grabTxrYX96bH7Bb5p8A5FmvZHle0qGkhDHPCY7C_ckF7pcXn4QAqW8y-cYaEd1j75x_L39y6BQNhroWahR-x-iC6VGd-BEqQZZlDKlZKeKV5Mw/s400/NGC7662HO.jpg)
H Alpha
20 subframes da 3 minuti
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOQx-h-TfPGzNnhyzNYHrRW83_Iat1_hAsNZAcwgaTq9r_1AUGNC9sJEthUgWynGbxod60lMePrQt32XKsKo0uTwawzpvAU1lbmXVyTIRzx1ipBkHG0GBP4BWTm8fiT8yhsYbP_g/s400/H.jpg)
O III
20 subframes da 3 minuti
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4sQbQg1vdkTDw_fvUE07cJT0c9p-OnO9vUSN1gpq2wdC3qu8Yfde_OGfr9yE4o-SXcmPk1Kor_iLUAOXbru9X46RO4-rzhbpRzsOl4qTvhwgDohLTo-z6J_0u0i-ffkFW9YI5Dg/s400/O.jpg)
Color blend:
H Alpha=> R
0,6 O III =>G
0,5 O III + 0,3 H Alpha =>B
MZ-2Pro su LX200ACF a F/10
Filtro H-Alpha 13nM Astronomik
Filtro O III Astronomik
Note: evidente foschia, Mv limite=2
Luna all'82%
Elaborazione Maxim DL
Data di ripresa: 10/10/2008
Luogo di ripresa: La Loggia
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