Shorter exposures for astrography
Shorter exposures for astrography
New to the group, hope this not a duplicate request.I do solar imaging in Hydrogen-Alpha so my exposures are in fractions of a secoud.Tried to set the exposure to .25 seconds to test and it defaulted to 1 second.Also for lunar eclipses need to go from fractional to full seconds exposures durring the event, need to make these adjustments on the fly, can exposure times be adjusted while the intervelometer is running?Thanks John UnkovichPresident, Columbia Astronomers