[Startrek (Martin)]

After just over 3 years using the 2600MC OSC I’ve decided to move onto Mono imaging with the 2600MM ( gear arrives next week )

A question regarding calibration frames -

When shooting Broadband should I take Flats for each filter (LRGB) or can you get away with just taking Flats for Luminance filter and reuse for RGB filters ?

When shooting Narrowband should I take Flats for each filter ( Ha , Oiii , Sii ) or can you get away with just taking Flats for Ha and reuse for Oii and Sii ?

Im thinking its best practice to take Flats for all filters but just putting it out there to see if any folk take short cuts which work ok

Thanks

Martin

PS: Man this site is slow , should we suggest an upgrade of some kind ( if that’s the issue ) and where costs are involved , I’d be happy to pitch in with a co operative member contribution to get it “permanently fixed” moving forward into the future for current members and future members.