Intensity
Velocity [km/sec]
Select Galaxy
Select Galaxy
NGC 1425
NGC 2090
NGC 2541
NGC 3198
NGC 3319
NGC 3351
NGC 3368
NGC 3627
NGC 4414
NGC 925
Fit Line:
Intensity
Velocity [km/sec]
Select Galaxy
Select Galaxy
NGC 4157
NGC 4217
NGC 4100

Velocity Data Input

Left Velocity:    km/s
Right Velocity:    km/s
Rotational Velocity:
0.0
km/s

Distance Calculation

Left Velocity:    km/s
Right Velocity:    km/s
Rotational Velocity:
0.0
km/s
Calculate Magnitude > >
Absolute Mag = {{linearRegression.Alpha.toFixed(2)}}({{g3.rotational_velocity.toFixed(2)}}) + {{linearRegression.Beta.toFixed(2)}}
=
{{g3.luminosity.toFixed(1)}}
Calculate Distance > >
Distance =
10
1.0 - {{g3.luminosity.toFixed(1)}} +1
5
pc
=
{{g3.distance.toExponential(2)}} pc