Summary of the Hida DST Prominence Observations

We acquired Ha filter images, and the spectra of hydrogen Balmer lines, Ca2H, Ca2K, and HeD3 lines with the Domeless Solar Telescope (DST) at Hida Observatory.

The observations were held on 28th through 01th May (UT) with some interruptions due to clouds.

Click the links below to see more detailed information of our observations.

28-29th April (29th JST)

29-30th April (30th JST)

30-01th May (01th JST)