FOREGROUND GALACTIC EXTINCTION for IC 4812 (Back to INDEX)
Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map. The map is based on dust emission from COBE/DIRBE and IRAS/ISSA; the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.
| L a n d o l t | S D S S | U K I R T |
Filter [µm] | U (0.35) | B (0.43) | V (0.54) | R (0.64) | I (0.80) | u (0.36) | g (0.47) | r (0.62) | i (0.75) | z (0.89) | J (1.25) | H (1.66) | K (2.19) | L' (3.78) |
Aλ [mag] | 5.593 | 4.680 | 3.539 | 2.799 | 1.942 | 5.471 | 4.263 | 2.949 | 2.191 | 1.630 | 0.915 | 0.579 | 0.390 | 0.197 |
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
Bandpass [µm] | Aλ [mag] |
Landolt | U | (0.35) | 5.593 |
Landolt | B | (0.43) | 4.680 |
Landolt | V | (0.54) | 3.539 |
Landolt | R | (0.64) | 2.799 |
Landolt | I | (0.80) | 1.942 |
CTIO | U | (0.37) | 5.300 |
CTIO | B | (0.43) | 4.699 |
CTIO | V | (0.55) | 3.461 |
CTIO | R | (0.65) | 2.735 |
CTIO | I | (0.80) | 1.957 |
UKIRT | J | (1.25) | 0.915 |
UKIRT | H | (1.66) | 0.579 |
UKIRT | K | (2.19) | 0.390 |
UKIRT | L' | (3.78) | 0.197 |
Gunn | g | (0.52) | 3.761 |
Gunn | r | (0.66) | 2.652 |
Gunn | i | (0.79) | 2.007 |
Gunn | z | (0.91) | 1.593 |
Spinrad | R_S | (0.69) | 2.479 |
Stromgren | u | (0.35) | 5.556 |
Stromgren | b | (0.47) | 4.323 |
Stromgren | v | (0.41) | 4.895 |
Stromgren | beta | (0.49) | 4.108 |
Stromgren | y | (0.55) | 3.467 |
SDSS | u | (0.36) | 5.471 |
SDSS | g | (0.47) | 4.263 |
SDSS | r | (0.62) | 2.949 |
SDSS | i | (0.75) | 2.191 |
SDSS | z | (0.89) | 1.630 |
DSS-II | g | (0.46) | 4.364 |
DSS-II | r | (0.65) | 2.695 |
DSS-II | i | (0.81) | 1.919 |
PS1 | g | (0.49) | 4.094 |
PS1 | r | (0.62) | 2.931 |
PS1 | i | (0.75) | 2.171 |
PS1 | z | (0.87) | 1.706 |
PS1 | y | (0.97) | 1.403 |
PS1 | w | (0.62) | 3.021 |
LSST | u | (0.37) | 5.350 |
LSST | g | (0.48) | 4.178 |
LSST | r | (0.62) | 2.934 |
LSST | i | (0.75) | 2.173 |
LSST | z | (0.87) | 1.707 |
LSST | y | (0.97) | 1.404 |
WFPC2 | F300W | (0.31) | 6.327 |
WFPC2 | F450W | (0.46) | 4.401 |
WFPC2 | F555W | (0.54) | 3.556 |
WFPC2 | F606W | (0.60) | 3.117 |
WFPC2 | F702W | (0.69) | 2.514 |
WFPC2 | F814W | (0.79) | 1.999 |
WFC3 | F105W | (1.04) | 1.251 |
WFC3 | F110W | (1.12) | 1.137 |
WFC3 | F125W | (1.23) | 0.937 |
WFC3 | F140W | (1.37) | 0.791 |
WFC3 | F160W | (1.53) | 0.661 |
WFC3 | F200LP | (0.55) | 3.818 |
WFC3 | F218W | (0.22) | 10.015 |
WFC3 | F225W | (0.24) | 9.020 |
WFC3 | F275W | (0.27) | 7.081 |
WFC3 | F300X | (0.29) | 6.747 |
WFC3 | F336W | (0.34) | 5.747 |
WFC3 | F350LP | (0.59) | 3.387 |
WFC3 | F390W | (0.40) | 5.028 |
WFC3 | F438W | (0.43) | 4.676 |
WFC3 | F475W | (0.48) | 4.192 |
WFC3 | F475X | (0.50) | 4.021 |
WFC3 | F555W | (0.53) | 3.685 |
WFC3 | F600LP | (0.74) | 2.299 |
WFC3 | F606W | (0.59) | 3.211 |
WFC3 | F625W | (0.62) | 2.915 |
WFC3 | F775W | (0.76) | 2.120 |
WFC3 | F814W | (0.80) | 1.982 |
WFC3 | F850LP | (0.91) | 1.559 |
ACS | clear | (0.62) | 3.144 |
ACS | F435W | (0.43) | 4.659 |
ACS | F475W | (0.48) | 4.218 |
ACS | F550M | (0.56) | 3.381 |
ACS | F555W | (0.54) | 3.603 |
ACS | F606W | (0.59) | 3.189 |
ACS | F625W | (0.63) | 2.864 |
ACS | F775W | (0.77) | 2.102 |
ACS | F814W | (0.80) | 1.969 |
ACS | F850LP | (0.90) | 1.604 |
DES | g | (0.48) | 4.178 |
DES | r | (0.64) | 2.808 |
DES | i | (0.78) | 2.059 |
DES | z | (0.91) | 1.571 |
DES | Y | (0.99) | 1.365 |
For completeness, we include the original SFD98 values:
| L a n d o l t | S D S S | U K I R T |
Filter [µm] | U (0.34) | B (0.44) | V (0.54) | R (0.65) | I (0.81) | u (0.35) | g (0.49) | r (0.63) | i (0.78) | z (0.93) | J (1.27) | H (1.67) | K (2.22) | L' (3.81) |
Aλ [mag] | 6.297 | 5.000 | 3.841 | 3.097 | 2.248 | 5.973 | 4.395 | 3.188 | 2.417 | 1.714 | 1.045 | 0.667 | 0.425 | 0.177 |
Galactic Extinction based on H I Column Densities and Galaxy Counts (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1: AB = 0.330 mag
See Notes on Galactic Extinction for important caveats.
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