OwlPlot: Astro Photo Planner

Your night, as a run sheet. • Run sheet on every shot plan: the outing as a timeline, before you leave, set up, twilight, the dark window, wrap, back home, each with tonight's clock times and the lines that matter with a tick. Every line carries a number, a time, the lens in your bag, a Field Guide card or a check to pass before you move on: a star is a dot at 100%, the histogram hump is in the left third, the highlight alert is on before the aurora clips. • Field mode: the sheet full screen, red on black for dark-adapted eyes, following the clock with a countdown to the next cue, tick targets sized for a cold thumb, and the screen kept awake. • Which lens: every night plan says which of your saved lenses to take, with the NPF shutter for each. • Your own lines: add a line to every plan of a target, "bring the star tracker", and it comes back on the next one. • Phase cues: a notification as twilight ends and before the moon rises, and the whole sheet in the calendar entry. • Six more plan targets: star trails, deep sky, aurora, meteor shower, comet, day to night. • Past plans keep their sheet, show how many lines you ticked and which checks you skipped. • AR Sky at night: Calibrate now offers Polaris on moonless nights, the camera runs at a night exposure after dark so the horizon and the brighter stars show, and a warning tells you when a car or a tripod head is bending the field the compass reads. • The Milky Way, painted: a cloudy, warm band with the real bright stars on it, in place of the stripe and the galaxy picture. • Fixed: AR Sky could drift to the wrong side of the sky after a few minutes on a dark site. It now checks itself against the motion sensors and re-seeds.