Giasas apo Stuttgardi, @Niko: se euxaristw. @Panagioti: Nai, ontws dikio exeis. Isws na einai kapia antanaklash (reflex)? Thelei wgasilmo, alla ekei pou wriskete exei polles leptomereies kai den hthela na tis peiraxw. @Agelle: Nai kala les, prepei na kanw th nefeli xechwrista stretchen apo ta asteria. Isws kati san tone mapping? Tha prospathisw sth epomenh fwto pou tha einai pali sto kykno. Ontws autes oi QHY8Pro kai h QHY8L borei na exoun tis ateleies tous alla wasika apodidoun poly kala gia thn oikonomikh timh tous. Exoune ta enxrwma Sony chips ICX413 kai ICX453 pou einai dynamika kai poly euaisthita. @Kallia: euxaristw, ena ekatotriantari toa me to reducer tou xreiseimopoio. Clear skies
Kalimera Dimitri, dysthxws kai sthn Germania kai idiws stis poleis mikres kai megales yparxei isxiri fwtomolinsi, pou dyskoloewei thn parathrhsh kai thn fwtografhsh se RGB. Akoma sti GERMANIA den exoun wgei nomoi pou na apagoreuoune thn fwtomolynsh, opos gia paradeigma uparxoune auth th stigmh sth SLOWENIA. Gia fwtografish ena IDAS-LPS-P2 filtro einai aparaithto. Gia parathrhsh xreiasete kaneis ena BAADER-NEODYMIUM LPS filtro. Xwris filtra ginete mono se apomakrismenes perioxes h sta wouna (pano stis Alpeis) Giannh euxaristw gia tis parathrhseis sou. Sou esteila dyo mhnumata san PN en meso tou astrovox.gr Panagiotis
Poly asynithistos stoxos o NGC3521. Oi perissoteroi synadelfoi elkonte apo to "geitoniko" M65 kai ton ... xechnane parolo pou o NGC3521 exei fwtinothta 9 mag kai fainetai sa to aderfaki tou M63. Poly wraia Dimitri. Deixe mas kai alles! Panagiotis
Kalispera Marius, doulewo kai egw mia Nikon d3100. Tis fwtografies pou wgazw kai pou einai fysika enchromes, tis fwrtonw san FITS sto MaximDL kai kanw ena RGB split. To G (prasino) kanali to xreisimopoio kai sa Lum (luminance). To Luminance to kanw DDP kati idiaitera xrhsimo se kleista smhnh h galaxies. Bravo kai kalh synnecheia. -- http://www.astrodigital.net/imageprocessing/OSC_photo_processing_with_Aperture/OSC_photo_processing_with_Aperture.html
Kalispera sas kai euxaristw gia ta sxolia sas. Thn fwtorypansh pou uparxei kai edw se arketa ypshlo wathmo thn filtraro me ena IDAS LPS P2 xwris to opio tha htan poly dyskola na kanw sowarh astrofotografish. Epese poly douleia panw sth fwtografia giati opos eipa eixa mono 3 shots apo 15 lepta h mia kai den borousa na katewasw esthita to thorywo. Kalo sas wrady