PHOTOMETRIC SYSTEM VALUES USED IN NED (26 September 2006)
System Central Freq. Band Flux Reference
wavel. Hz width conversion*
A(unless dnu/nu W m^-2 Hz^-1
(noted) (F=k10^(-0.4m))
---------- ------- -------- ----- -------- -------------------
Compton GRO
EGRET(0.1-5GeV) 2.55GeV 6.17E+23 1.01 --- 1996ApJS..107..227T
ASCA
(0.5-10 keV) 5.0keV 1.21E+18 1.0 --- 2000MNRAS.316..234R
Einstein EMSS
IPC(0.3-3.5keV) 1.6keV 3.87E+17 1.6 2.17E-20 1990ApJS...72..567G
[Alternate values:
[Einstein IPC 2.1keV 5.08E+17 2.0 --- 1995ApJ...438..350W]
EXOSAT LET-3-Lex
(0.054-2.5keV) 1.3keV 3.15E+17 1.5 --- 1995ApJ...438..350W
ROSAT
PSPC(0.2-2.4keV) 1.3keV 3.15E+17 1.8 --- 1994A&A...281..355B
ROSAT WFC-S1
(0.080-0.19keV) 0.135keV 3.27E+16 0.8 --- 1995ApJ...438..350W
ROSAT WFC-S2
(0.064-0.11keV) 0.087keV 2.11E+16 0.53 --- 1995ApJ...438..350W
U (Johnson) 3660 8.19E+14 0.19 1.81E-23
B (Johnson) 4400 6.81E+14 0.22 4.26E-23
V (Johnson) 5530 5.42E+14 0.15 3.64E-23
R_J (Johnson) 6930 4.33E+14 0.309 2.89E-23 1995PASP..107..945F
I_J (Johnson) 8785 3.41E+14 0.196 2.28E-23 1995PASP..107..945F
[Alternate values:
[U_3 (Johnson) 3652 8.21E+14 0.145 1.89E-23 1995PASP..107..945F]
[B_2 (Johnson) 4448 6.74E+14 0.230 4.02E-23 1995PASP..107..945F]
[V (Johnson) 5505 5.45E+14 0.151 3.59E-23 1995PASP..107..945F]
U (Cousins) 3600 8.33E+14 0.19 1.81E-23 1979PASP...91..589B
B (Cousins) 4400 6.81E+14 0.22 4.26E-23 1979PASP...91..589B
V (Cousins) 5500 5.45E+14 0.15 3.64E-23 1979PASP...91..589B
R_C (Cousins) 6400 4.68E+14 0.23 3.08E-23 1979PASP...91..589B
I_C (Cousins) 7900 3.79E+14 0.19 2.55E-23 1979PASP...91..589B
[Alternate values:
[R_C (Cousins) 6588 4.55E+14 0.241 3.02E-23 1995PASP..107..945F]
[I_C (Cousins) 8060 3.72E+14 0.193 2.38E-23 1995PASP..107..945F]
AB (Oke-Gunn) Any ---- --- 3.631E-23 1983ApJ...266..713O
103a-O (POSS-I O) 4050 7.40E+14 0.32 (3.81E-23) 1963SASS3..B...481M
103a-E (POSS-I E) 6450 4.65E+14 0.05 (3.05E-23) 1963SASS3..B...481M
V12 (STScI, 5760 5.20E+14 0.200 (3.45E-23) 1990AJ.....99.2019L
V495 "Quick V") 5650 5.31E+14 0.252 (3.50E-23) 1990AJ.....99.2019L
m_P (CGCG, RC3) 4400 6.81E+14 0.22 4.26E-23
B (ESO-LV) 4400 6.81E+14 0.22 4.26E-23
R (ESO-LV) 6400 4.68E+14 0.23 3.08E-23
m_J (SERC IIIa-J) 4680 6.41E+14 0.32 (3.95E-23)
m_R (SERC IIIa-F) 6400 4.68E+14 0.23 3.08E-23
B_J (Couch-Newell 4604 6.51E+14 0.333 3.95E-23 1995PASP..107..945F
R_F photoelec) 6694 4.48E+14 0.077 2.86E-23 1995PASP..107..945F
u (Gunn) 3536 8.48E+14 0.117 1.38E-23 1995PASP..107..945F
v (Gunn) 3992 7.51E+14 0.117 3.50E-23 1995PASP..107..945F
g (Gunn) 4927 6.09E+14 0.145 3.89E-23 1995PASP..107..945F
r (Gunn) 6538 4.59E+14 0.138 2.96E-23 1995PASP..107..945F
r (Wade-Gunn) 6500 4.61E+14 0.154 2.96E-23 1979PASP...91...35W
i (Wade-Gunn) 8200 3.66E+14 0.156 (2.40E-23) 1979PASP...91...35W
F300W (WFPC2,HDF) 2942 1.02E+15 0.253 1.03E-23 1995PASP..107.1065H
F336W (WFPC2) 3341 8.97E+14 0.114 1.22E-23 1995PASP..107.1065H
F439W (WFPC2) 4300 6.97E+14 0.110 4.36E-23 1995PASP..107.1065H
F450W (WFPC2,HDF) 4519 6.63E+14 0.215 4.36E-23 1995PASP..107.1065H
F555W (WFPC2) 5397 5.55E+14 0.230 3.73E-23 1995PASP..107.1065H
F606W (WFPC2,HDF) 5934 5.05E+14 0.256 3.40E-23 1995PASP..107.1065H
F702W (WFPC2) 6862 4.37E+14 0.203 2.94E-23 1995PASP..107.1065H
F814W (WFPC2,HDF) 7924 3.78E+14 0.191 2.49E-23 1995PASP..107.1065H
[Alternate values:
[F555W (WFPC2) 5536 5.42E+14 0.272 3.60E-23 1995PASP..107..945F]
[F606W (WFPC2) 6102 4.91E+14 0.346 3.28E-23 1995PASP..107..945F]
[F702W (WFPC2) 6979 4.30E+14 0.285 2.82E-23 1995PASP..107..945F]
[F814W (WFPC2) 8092 3.71E+14 0.206 2.43E-23 1995PASP..107..945F]
u' (SDSS) 3557 8.43E+14 0.168 3.63E-23 1996AJ....111.1748F
g' (SDSS) 4825 6.21E+14 0.286 3.63E-23 1996AJ....111.1748F
r' (SDSS) 6261 4.79E+14 0.221 3.63E-23 1996AJ....111.1748F
i' (SDSS) 7672 3.91E+14 0.200 3.63E-23 1996AJ....111.1748F
z' (SDSS) 9097 3.30E+14 0.151 3.63E-23 1996AJ....111.1748F
[Alternate values:
[u' (SDSS) 3585 8.36E+14 0.156 1.54E-23 1995PASP..107..945F]
[g' (SDSS) 4858 6.17E+14 0.272 3.93E-23 1995PASP..107..945F]
[r' (SDSS) 6290 4.77E+14 0.218 3.12E-23 1995PASP..107..945F]
[i' (SDSS) 7706 3.89E+14 0.203 2.51E-23 1995PASP..107..945F]
[z' (SDSS) 9222 3.25E+14 0.167 2.19E-23 1995PASP..107..945F]
g (POSS II) 5154 5.82E+14 0.184 3.74E-23 1995PASP..107..945F
r (POSS II) 6696 4.48E+14 0.158 2.90E-23 1995PASP..107..945F
i (POSS II) 7837 3.83E+14 0.188 2.46E-23 1995PASP..107..945F
B_J (Tyson CCD) 4614 6.50E+14 0.268 3.80E-23 1995PASP..107..945F
R (Tyson CCD) 6585 4.55E+14 0.211 2.97E-23 1995PASP..107..945F
I (Tyson CCD) 8668 3.46E+14 0.201 2.28E-23 1995PASP..107..945F
u (Stromgren) 3465 8.65E+14 0.105 1.31E-23 1995PASP..107..945F
v (Stromgren) 4109 7.30E+14 0.048 4.12E-23 1995PASP..107..945F
b (Stromgren) 4668 6.42E+14 0.038 4.15E-23 1995PASP..107..945F
y (Stromgren) 5459 5.49E+14 0.045 3.60E-23 1995PASP..107..945F
u (Sandage-Smith) 3647 8.22E+14 0.164 1.89E-23 1995PASP..107..945F
b (Sandage-Smith) 4466 6.71E+14 0.233 3.97E-23 1995PASP..107..945F
v (Sandage-Smith) 5423 5.53E+14 0.153 3.64E-23 1995PASP..107..945F
r (Sandage-Smith) 6712 4.47E+14 0.145 2.90E-23 1995PASP..107..945F
U_K (Kron) 3656 8.20E+14 0.153 1.93E-23 1995PASP..107..945F
J_K (Kron) 4625 6.48E+14 0.345 3.82E-23 1995PASP..107..945F
F_K (Kron) 6168 4.86E+14 0.219 3.25E-23 1995PASP..107..945F
N_K (Kron) 7953 3.77E+14 0.228 2.44E-23 1995PASP..107..945F
J (Oemler) 5050 5.94E+14 0.149 (3.75E-23) 1974ApJ...194....1O
F (Oemler) 6500 4.61E+14 0.139 (3.05E-23) 1974ApJ...194....1O
g_4 (Schneider+ 5147 5.82E+14 0.179 3.78E-23 1995PASP..107..945F
r_4 4-shooter) 6659 4.50E+14 0.155 2.92E-23 1995PASP..107..945F
i_4 " 8056 3.72E+14 0.201 2.41E-23 1995PASP..107..945F
z_4 " 9141 3.28E+14 0.162 2.20E-23 1995PASP..107..945F
g (Schneider+ 5238 5.72E+14 0.169 3.74E-23 1995PASP..107..945F
r Pfeui) 6677 4.49E+14 0.138 2.91E-23 1995PASP..107..945F
i " 7973 3.76E+14 0.171 2.43E-23 1995PASP..107..945F
z " 9133 3.28E+14 0.108 2.19E-23 1995PASP..107..945F
A (Schneider+ 6401 4.68E+14 0.083 2.99E-23 1995PASP..107..945F
B Narrow band) 6904 4.34E+14 0.065 2.81E-23 1995PASP..107..945F
C " 7526 3.98E+14 0.081 2.56E-23 1995PASP..107..945F
D " 8087 3.71E+14 0.064 2.35E-23 1995PASP..107..945F
F110W (NICMOS) 1.104um 2.72E+14 0.55 1.775E-23 2000AJ....119..991S
F160W (NICMOS) 1.593um 1.88E+14 0.25 1.083E-23 2000AJ....119..991S
F222M (NICMOS) 2.216um 1.35E+14 0.06 6.680E-24 2000AJ....119..991S
J (2MASS) 1.25um 2.40E+14 0.21 1.592E-23 20002MASX.2.......:
H " 1.65um 1.82E+14 0.18 1.024E-23 20002MASX.2.......:
K_s " 2.17um 1.38E+14 0.15 6.668E-24 20002MASX.2.......:
J (Becklin+ 1.25um 2.40E+14 0.194 1.52E-23 1972ApJ...177..523W
H CIT JHKLMN) 1.65um 1.82E+14 0.183 9.80E-24 1972ApJ...177..523W
K " 2.2um 1.36E+14 0.188 6.20E-24 1972ApJ...177..523W
L " 3.5um 8.57E+13 0.155 2.80E-24 1972ApJ...177..523W
L'(Neugebauer+) 3.7um 8.10E+13 0.173 2.51E-24 1981PrivC.U..G....N
M " 4.8um 6.25E+13 0.127 1.55E-24 1981PrivC.U..G....N
N " 10.1um 2.97E+13 3.70E-25 1981PrivC.U..G....N
Q " 20.2um 1.48E+13 1.00E-25 1981PrivC.U..G....N
J (Johnson+ 1.26um 2.38E+14 0.160 1.60E-23 1985AJ.....90..896C
H Arizona 1.60um 1.87E+14 0.228 1.08E-23 1985AJ.....90..896C
K JHKLMN) 2.22um 1.35E+14 0.237 6.67E-24 1985AJ.....90..896C
L " 3.54um 8.47E+13 0.282 2.88E-24 1985AJ.....90..896C
M " 4.8um 6.25E+13 0.125 1.70E-24 1985AJ.....90..896C
N " 10.6um 2.83E+13 0.5 3.60E-25 1985AJ.....90..900R
J (ESO) 1.244um 2.41E+14 0.109 1.59E-23 1991A&A...252..854B
H " 1.634um 1.84E+14 0.095 1.06E-23 1991A&A...252..854B
K " 2.190um 1.37E+14 0.080 6.60E-24 1991A&A...252..854B
L " 3.770um 7.95E+13 2.54E-24 1991A&A...252..854B
J (UKIRT) 1.247um 2.40E+14 0.132 1.60E-23 1998UKIRT.U..S....L
H " 1.634um 1.84E+14 0.179 1.02E-23 1998UKIRT.U..S....L
K " 2.195um 1.37E+14 0.152 6.57E-24 1998UKIRT.U..S....L
L' " 3.77um 7.96E+13 0.180 2.52E-24 1998UKIRT.U..S....L
M' " 4.69um 6.40E+13 0.049 (1.73E-24) 1998UKIRT.U..S....L
K' (UHawaii) 2.11um 1.42E+14 0.166 (7.10E-24) 1992AJ....103..332W
J (SPM/OAN) 1.198um 2.50E+14 0.17 1.64E-23 1991PASP..103..987C
H " 1.580um 1.90E+14 0.19 1.11E-23 1991PASP..103..987C
K " 2.210um 1.36E+14 0.18 6.32E-24 1991PASP..103..987C
Ch1(Spitzer/IRAC) 3.550um 8.44E+13 0.211 2.809E-24 2005PASP..117..978R
Ch2(Spitzer/IRAC) 4.493um 6.67E+13 0.227 1.797E-24 2005PASP..117..978R
Ch3(Spitzer/IRAC) 5.731um 5.23E+13 0.248 1.150E-24 2005PASP..117..978R
Ch4(Spitzer/IRAC) 7.872um 3.81E+13 0.366 6.413E-25 2005PASP..117..978R
SW1 (ISOCAM) 3.57um 8.40E+13 0.33 --- 1995ISOCA.1.0.....:
SW2 " 3.30um 9.08E+13 0.059 --- 1995ISOCA.1.0.....:
SW3 " 4.50um 6.66E+13 0.20 --- 1995ISOCA.1.0.....:
SW4 " 2.77um 1.08E+14 0.18 --- 1995ISOCA.1.0.....:
SW5 " (4.3um) 6.97E+13 0.50 --- 1995ISOCA.1.0.....:
SW6 " 3.72um 8.06E+13 0.14 --- 1995ISOCA.1.0.....:
SW7 " 3.05um 9.83E+13 0.10 --- 1995ISOCA.1.0.....:
SW8 " 4.06um 7.38E+13 0.030 --- 1995ISOCA.1.0.....:
SW9 " 3.88um 7.73E+13 0.050 --- 1995ISOCA.1.0.....:
SW10 " 4.70um 6.38E+13 0.077 --- 1995ISOCA.1.0.....:
SW11 " 4.26um 7.04E+13 0.050 --- 1995ISOCA.1.0.....:
LW1 " 4.50um 6.66E+13 0.20 --- 1995ISOCA.1.0.....:
LW2 " 6.75um 4.44E+13 0.50 --- 1995ISOCA.1.0.....:
LW3 " 15.0um 2.00E+13 0.33 --- 1995ISOCA.1.0.....:
LW4 " 6.00um 5.00E+13 0.17 --- 1995ISOCA.1.0.....:
LW5 " 6.75um 4.44E+13 0.071 --- 1995ISOCA.1.0.....:
LW6 " 7.75um 3.87E+13 0.20 --- 1995ISOCA.1.0.....:
LW7 " 9.62um 3.12E+13 0.25 --- 1995ISOCA.1.0.....:
LW8 " 11.4um 2.63E+13 0.11 --- 1995ISOCA.1.0.....:
LW9 " 15.0um 2.00E+13 0.13 --- 1995ISOCA.1.0.....:
LW10 " 11.5um 2.61E+13 0.50 --- 1995ISOCA.1.0.....:
P1-3.29 (ISOPHOT) 3.30um 9.08E+13 0.067 --- 1994ISOPH.311.....:
P1-3.6 " 3.59um 8.35E+13 0.28 --- 1994ISOPH.311.....:
P1-4.85 " 4.86um 6.17E+13 0.32 --- 1994ISOPH.311.....:
P1-7.3 " 7.43um 4.03E+13 0.46 --- 1994ISOPH.311.....:
P1-7.7 " 7.64um 3.92E+13 0.11 --- 1994ISOPH.311.....:
P1-10 " 9.99um 3.00E+13 0.19 --- 1994ISOPH.311.....:
P1-11.3 " 11.36um 2.64E+13 0.068 --- 1994ISOPH.311.....:
P1-11.5(12) " 11.89um 2.52E+13 0.55 --- 1994ISOPH.311.....:
P1-12.8 " 12.83um 2.34E+13 0.18 --- 1994ISOPH.311.....:
P1-16 " 15.14um 1.98E+13 0.19 --- 1994ISOPH.311.....:
P2-20 " 21.08um 1.42E+13 0.45 --- 1994ISOPH.311.....:
P2-25 " 23.81um 1.26E+13 0.39 --- 1994ISOPH.311.....:
P3-60 " 60.06um 4.99E+12 0.42 --- 1994ISOPH.311.....:
P3-100 " 101.63um 2.95E+12 0.40 --- 1994ISOPH.311.....:
C100-50 " 67.3um 4.45E+12 0.86 --- 1994ISOPH.311.....:
C100-60 " 60.8um 4.93E+12 0.39 --- 1994ISOPH.311.....:
C100-70(80) " 80.1um 3.74E+12 0.62 --- 1994ISOPH.311.....:
C100-90 " 95.1um 3.15E+12 0.54 --- 1994ISOPH.311.....:
C100-100 " 103.5um 2.90E+12 0.42 --- 1994ISOPH.311.....:
C100-105 " 107.0um 2.80E+12 0.35 --- 1994ISOPH.311.....:
C200-120 " 119.0um 2.52E+12 0.40 --- 1994ISOPH.311.....:
C200-135(150)" 161.0um 1.86E+12 0.51 --- 1994ISOPH.311.....:
C200-160(170)" 174.0um 1.72E+12 0.51 --- 1994ISOPH.311.....:
C200-180 " 185.5um 1.62E+12 0.39 --- 1994ISOPH.311.....:
C200-200 " 204.6um 1.47E+12 0.33 --- 1994ISOPH.311.....:
12-um (IRAS) 12.0um 2.50E+13 0.540 --- 1984ApJ...278L...1N
25-um " 25.0um 1.20E+13 0.430 --- 1984ApJ...278L...1N
60-um " 60.0um 5.00E+12 0.516 --- 1984ApJ...278L...1N
100-um " 100.0um 3.00E+12 0.333 --- 1984ApJ...278L...1N
350-um (SCUBA) 350um 8.57E+11 0.2 --- 1999MNRAS.303..659H
450-um " 450um 6.66E+11 0.2 --- 1999MNRAS.303..659H
750-um " 750um 4.00E+11 0.2 --- 1999MNRAS.303..659H
850-um " 850um 3.53E+11 0.2 --- 1999MNRAS.303..659H
1.1-mm " 1.1mm 2.73E+11 0.2 --- 1999MNRAS.303..659H
1.35-mm " 1.35mm 2.22E+11 0.2 --- 1999MNRAS.303..659H
2.0-mm " 2.0mm 1.50E+11 0.2 --- 1999MNRAS.303..659H
1.2-mm(IRAM/MAMBO)1.2mm 2.50E+11 0.32 --- 2001A&A...368..414V
HI 21 cm 21cm 1.415E+9 Line ---
---------- ------- -------- ----- -------- -------------------
* Numbers in parentheses are interpolated, or are assumed from similar bands.
