han59

ASTAP program has two new features. Track and Stack for minor planets and SIP 3th order polynomial

By han59, February 25 in Discussions - Software

Should the dark temperature match the light temperature?

By han59, October 2, 2023 in Imaging - Tips, Tricks and Techniques

SQM (sky background) measurement using an image and the ASTAP program 1 2

By han59, January 22, 2021 in Discussions - Software

How critical is dark temperature. Test with darks

By han59, August 8, 2023 in Imaging - Tips, Tricks and Techniques

New "sensor analysis" tool in CCDciel program

By han59, July 27, 2023 in Discussions - Software

Pulse guiding performance EQASCOM, GS Server via cable and Bluetooth

By han59, November 25, 2022 in Discussions - Software

Accurate timing with DSLR cameras. Recorded time in the RAW file.

By han59, November 25, 2022 in Discussions - Software

Review of eight stacking programs

By han59, October 18, 2022 in Discussions - Software

• stacking program

CCDCiel program has an internal guider

By han59, July 1, 2022 in Discussions - Software

Astro-TIFF, better use of the TIFF format.

By han59, March 10, 2022 in Discussions - Software

Sky simulator for ASCOM released.

By han59, October 25, 2019 in Discussions - Software

DSLR raw image series requested for testing

By han59, February 20, 2021 in Observing and Imaging Double and Variable Stars

CCDCiel version 0.9.74 released

By han59, January 14, 2021 in Discussions - Software

CCDCiel auto focus test on the Sun

By han59, November 7, 2020 in Discussions - Software

Milkyway mosaic, IC1318a in H-alpha, combination of two stacks

By han59, September 30, 2020 in Imaging - Deep Sky

How many darks do I need? Some measurements

By han59, August 5, 2020 in Imaging - Discussion

• darks
• lights
• (and 1 more)

  Tagged with:

  • darks
  • lights
  • imaging

Very nice nameless galaxy cluster near NGC5338

By han59, June 15, 2020 in Imaging - Deep Sky

To which magnitude can I photograph asteroids? Ephemeris stacking

By han59, May 24, 2020 in Imaging - Image Processing, Help and Techniques

Demonstration how to measure the magnitude of comet C/2019 Y4 with ASTAP

By han59, April 13, 2020 in Imaging - Widefield, Special Events and Comets

Wanted, recent images containing asteroids tracks

By han59, February 11, 2020 in Imaging - Widefield, Special Events and Comets

Autofocus for Moon, Sun and planets in CCDCiel 0.98ß

By han59, January 11, 2020 in Discussions - Software

Measuring tilt and curvature with best focus for each area

By han59, January 23, 2020 in Discussions - Software

Dark nebula B30, B31 (LDN1582) , B32 in Orion

By han59, January 7, 2020 in Imaging - Deep Sky

Cygnus around NGC6914 in H-alpha

By han59, September 1, 2019 in Imaging - Deep Sky

Raspberry Pi 4 vs Pi 3 performance test

By han59, July 12, 2019 in Member Equipment Reviews