AAVSO Home



Welcome, Guest. You are not logged in.
Log in
Passbands Used in VSX

Visual magnitude
* Non-standard passband
B Johnson B
b Strömgren b
B* Geneva passband
BT Tycho B
CCD CCD clear filter
clear unfiltered
CoRoT CoRoT passband
CR wide band R mag
CV wide band V mag
G Geneva passband
g Sloan g
g' Sloan g'
H 2MASS H
HI-1A Helios 1A passband
Hp Hipparcos passband
I Johnson I
i Sloan i
i' Sloan i'
Ic Cousins Ic
i_P1 Pan-STARRS i
J Infrared passband 1.24 Ám
j SRC-J plates
K Infrared passband 2.19 Ám
K' Broadband 1.9-2.3 Ám
Kp Kepler magnitude
Ks 2MASS Ks
L Infrared passband
L' Infrared passband 3.79 Ám
M Infrared passband 4.64 Ám
mp Photographic magnitude
mpg Photographic
mv Visual
NUV GALEX near-UV
p Photographic
P Photographic
pg Photographic
PH Photographic
pv Photovisual
R Johnson
r Sloan r
r' Sloan r'
R1 ROTSE-I
Rc Cousins
RF Red filter
s Sloan passband (unspecified)
st Visual steps
U Johnson U
u Sloan u passband
u' Sloan
V Johnson V
v Strömgren v
VT Tycho V
W1 WISE passband 3.368 Ám
Y Geneva passband
y Strömgren y
z' Sloan z'
[3.6] IRAC 3.6 Ám

References

WISE passbands

Differences between Sloan ugriz and u'g'r'i'z' passbands