Ondrejov observatory

The HEROS archive

The on-line database
of high-resolution stellar spectra

 HEROS

  Enter a designation or coordinates
Examples:
HD6226, nearest:simbad:vega, nearest:simbad:4 her,nearest:simbad:pleione, HD%
a. For identifiers
you can choose to query :
b. For coordinate and around object queries, define a radius : [arcmin]
c. Choose a sample in the list:
 
  Query a sample of objects in a region of the sky

a. Define a region of the sky (B1950 or J2000):
Right ascension from to
examples: 14 00 00 to 18 00 00 (B1950)
 J14 00 00 to J18 00 00 (J2000)
Declination from to
example: -12 00 00 to 20 00 00
b. Choose a sample in the list:
 
  Advanced search
 
a. Set multiple constraints: Select observations in a range of S/N, exposure time, date of observation...
 
b. List of objects: Upload a list of objects and find the corresponding observations.
The file must contain one designation per line (example)
The HEROS archive © Ondrejov
Contact: Database team