About HASTA data

  

HASTA data are full-sun 1280x1024 FITs images.

Codification of the name of each file:

Example:

hc000408.124517.fts

(image in H-alpha center-line, recorded on the 4th August 2000, at 12:45:17 UT)

First letter: could be "h" when it is and H-alpha image or "w" for white light images (not implemented for the moment)
Second letter: could be "c" for H-alpha center line or "b" for H-alpha "blue" wing or "r" for H-alpha "red" wing
First 6 numbers: year+month+day of the observation
Last 6 numbers after the dot: hour+minutes+sec in UT
More details could be found in the header of each FIT.
GIF images have the same codification.

-----------------------------------------------------------------------

For full resolution data request (FITS),

see the HASTA policy and write us.