FROGS Astronomy Group

Overview of Stellar Spectra | Finding Spectra | Plotting and Measuring Spectra | Classifying Spectra | Links

Findings | Tables | Figures | Conclusion

Table 1 | Table 2 | Table 3 | Table 4 | Table 5 | Table 6 | Table 7 | Table 8 | Table 9

Table 1

Table 1: Measured G star absorption line ratios for MKK standards and SDSS stars

Table 2

Table 2: Measured values for absorption line ratio 4471: 4541 amongst O stars. O6 and O9 stars each had two measured spectra.

Table 3

Table 3: Measured values for absorption line ratio 4026: 3935 amongst B stars. B3 and B5 stars have one less measurement than the other measured subclasses.

Table 4

Table 4: Measured values for absorption line ratio 4385: 4481 as well as the strength of 4103 (measured in angstroms) amongst A stars.

Table 5

Table 5: Measured values for absorption line ratio 4030-4034: 4128-4132 amongst F stars.

Table 6

Table 6: Measured values for absorption line ratio 4077: 4045 amongst F2 stars.

Table 7

Table 7: Measured values for absorption line ratios 4045: 4103, 4226: 4342, and 4144: 4103 amongst G stars. The data taken ranges from G3 having three spectra measured and G0 having seven spectra measured.

Table 8

Table 8: Measured values for absorption line ratio 4226: 4325 amongst K stars. K5 stars have two spectra measured.

Table 9

Table 9: Measured values for the strength of the band 4900- 5200 (measured in angstroms) and the absorption line ratio 4045: 4077 amongst M stars. The number of spectra analyzed for each subclass ranges from one to seven.