The North America and Pelican Nebulae SH2 117 in narrowband

Posted by joramusa
on Friday, November 27, 2020
Location:Corbera de Llobregat (Barcelona) Spain .Dates 23-25-26-27-10 2020
Telescope PENTAX SDHF f:4.8 -Camera Moravian G3 MarkII 16200-Mount 10 Micron GM2000
Narrowband composition H-O-S
Halpha 5nm 37x900 sec.-O-III 3nm 17x 600sec-SII 5nm 17x600sec all bin1
Programs Maxim DL V6,CCDStack v2 and Photoshop CS6
Calibrated with darks and flats
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