FOREGROUND GALACTIC EXTINCTION for GRB 070220 (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] | 3.937 | 3.294 | 2.491 | 1.970 | 1.367 | 3.851 | 3.000 | 2.076 | 1.542 | 1.147 | 0.644 | 0.408 | 0.274 | 0.139 |
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
Bandpass [µm] | Aλ [mag] |
Landolt | U | (0.35) | 3.937 |
Landolt | B | (0.43) | 3.294 |
Landolt | V | (0.54) | 2.491 |
Landolt | R | (0.64) | 1.970 |
Landolt | I | (0.80) | 1.367 |
CTIO | U | (0.37) | 3.731 |
CTIO | B | (0.43) | 3.307 |
CTIO | V | (0.55) | 2.436 |
CTIO | R | (0.65) | 1.925 |
CTIO | I | (0.80) | 1.377 |
UKIRT | J | (1.25) | 0.644 |
UKIRT | H | (1.66) | 0.408 |
UKIRT | K | (2.19) | 0.274 |
UKIRT | L' | (3.78) | 0.139 |
Gunn | g | (0.52) | 2.647 |
Gunn | r | (0.66) | 1.867 |
Gunn | i | (0.79) | 1.413 |
Gunn | z | (0.91) | 1.121 |
Spinrad | R_S | (0.69) | 1.745 |
Stromgren | u | (0.35) | 3.911 |
Stromgren | b | (0.47) | 3.043 |
Stromgren | v | (0.41) | 3.445 |
Stromgren | beta | (0.49) | 2.891 |
Stromgren | y | (0.55) | 2.440 |
SDSS | u | (0.36) | 3.851 |
SDSS | g | (0.47) | 3.000 |
SDSS | r | (0.62) | 2.076 |
SDSS | i | (0.75) | 1.542 |
SDSS | z | (0.89) | 1.147 |
DSS-II | g | (0.46) | 3.071 |
DSS-II | r | (0.65) | 1.897 |
DSS-II | i | (0.81) | 1.351 |
PS1 | g | (0.49) | 2.881 |
PS1 | r | (0.62) | 2.063 |
PS1 | i | (0.75) | 1.528 |
PS1 | z | (0.87) | 1.201 |
PS1 | y | (0.97) | 0.987 |
PS1 | w | (0.62) | 2.127 |
LSST | u | (0.37) | 3.765 |
LSST | g | (0.48) | 2.940 |
LSST | r | (0.62) | 2.065 |
LSST | i | (0.75) | 1.530 |
LSST | z | (0.87) | 1.202 |
LSST | y | (0.97) | 0.988 |
WFPC2 | F300W | (0.31) | 4.453 |
WFPC2 | F450W | (0.46) | 3.098 |
WFPC2 | F555W | (0.54) | 2.503 |
WFPC2 | F606W | (0.60) | 2.194 |
WFPC2 | F702W | (0.69) | 1.770 |
WFPC2 | F814W | (0.79) | 1.407 |
WFC3 | F105W | (1.04) | 0.880 |
WFC3 | F110W | (1.12) | 0.800 |
WFC3 | F125W | (1.23) | 0.659 |
WFC3 | F140W | (1.37) | 0.557 |
WFC3 | F160W | (1.53) | 0.465 |
WFC3 | F200LP | (0.55) | 2.687 |
WFC3 | F218W | (0.22) | 7.049 |
WFC3 | F225W | (0.24) | 6.349 |
WFC3 | F275W | (0.27) | 4.984 |
WFC3 | F300X | (0.29) | 4.749 |
WFC3 | F336W | (0.34) | 4.045 |
WFC3 | F350LP | (0.59) | 2.384 |
WFC3 | F390W | (0.40) | 3.539 |
WFC3 | F438W | (0.43) | 3.291 |
WFC3 | F475W | (0.48) | 2.950 |
WFC3 | F475X | (0.50) | 2.831 |
WFC3 | F555W | (0.53) | 2.593 |
WFC3 | F600LP | (0.74) | 1.618 |
WFC3 | F606W | (0.59) | 2.260 |
WFC3 | F625W | (0.62) | 2.052 |
WFC3 | F775W | (0.76) | 1.492 |
WFC3 | F814W | (0.80) | 1.395 |
WFC3 | F850LP | (0.91) | 1.097 |
ACS | clear | (0.62) | 2.213 |
ACS | F435W | (0.43) | 3.279 |
ACS | F475W | (0.48) | 2.969 |
ACS | F550M | (0.56) | 2.380 |
ACS | F555W | (0.54) | 2.536 |
ACS | F606W | (0.59) | 2.245 |
ACS | F625W | (0.63) | 2.016 |
ACS | F775W | (0.77) | 1.480 |
ACS | F814W | (0.80) | 1.386 |
ACS | F850LP | (0.90) | 1.129 |
DES | g | (0.48) | 2.940 |
DES | r | (0.64) | 1.977 |
DES | i | (0.78) | 1.449 |
DES | z | (0.91) | 1.106 |
DES | Y | (0.99) | 0.961 |
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] | 4.898 | 3.889 | 2.988 | 2.409 | 1.748 | 4.646 | 3.419 | 2.479 | 1.880 | 1.333 | 0.813 | 0.519 | 0.331 | 0.138 |
See Notes on Galactic Extinction for important caveats.
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