The requested lower wavelength cut 3070 Å is lower than the lowest wavelength available 3860.374 Å.


Change the wavelength range for the star HD 172748

Select the format of the plot (only gif is printed on screen)

Postscript file gif on screen ascii file

Plot S/N: yes no

Plot Bad Column regions: yes no

Wavelength range in Å

Lower limitUpper limitLower y (>0)Upper y


Available data for the selected POP star

Star Name
Sp.
Type
Peculiarities
V
mag.
Merged
Spectrum
Observation date
dd/mm/yy
QC
HD 172748 F2III dSct 3.90 hd172748.tfits 09/04/01 log