First astro test with Hasselblad

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Astrophotography

13.2 MEGAPIXEL

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Astrofotografia View gallery (6 photos)

First astro test with Hasselblad sent on August 10, 2023 (16:17) by Piermi. 3 comments, 297 views.

Posa B f/6.3, ISO 3200, tripod.

Prima prova di astrofotografia per l'Hasselblad, volevo provare l'accoppiata range dinamico/natural color che la macchina possiede in ambito astro. Colori leggermente “slavati”, ma si parla pur sempre di fotocamera stock; di fondo un accentuato colore verde, colpa anche del filtro broadband Optolong L-pro 2”, è stato arduo togliere il gradiente senza perdere segnale su PI. Telescopio non spianato adeguatamente e non adatto al grande sensore dell'hassy (sottocampionamento presente) prossima volta proverò nuovo setup con lente fotografica adatta al MF e/o telescopio di focale maggiore, sperando di trovare un su cielo di scala Bortle inferiore per limitare l'utilizzo di filtri interferenziali. Scatto: 50 lights da 3m, 10 darks, 12 flats, 100 bias. Setup: telescopio Tecnosky ED 420/70, montatura ZWO AM5, camera guida ZWO ASI 120MM Mini, telescopio guida Svbony SV165, AsiAir Plus Software: PixInsight, Photoshop Bortle 4

View High Resolution 13.2 MP

4 persons like it: Albertopantellini, Discus, Giovanni Soligo, Maurizio314

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sent on August 10, 2023 (20:21) | This comment has been automatically translated (show/hide original)

Mmm... I think it's better that you use the ASI ;-) and then what a waste to use the Hassy for astro! :-or

Fabritaz

sent on August 11, 2023 (15:57) | This comment has been automatically translated (show/hide original)

completely blind in red. Too bad.

Piermi

sent on August 11, 2023 (23:31) | This comment has been automatically translated (show/hide original)

Oh I know guys, I wanted to experiment with this combination trying not to force the natural colors that the Hasselblad offers, but to only clean the signal. I will return to do other jobs, actually a bit "wasted" for this kind of photography, but a one-off does not hurt. It means that it will only be the prerogative of ASI to make astro (for now) ?

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Some comments may have been automatically translated with Microsoft Translator.