10.3 Throughputs and Correction Tables

10.3.1 Filter Throughputs and Sensitivities

10.3.2 Color Correction Tables

Table 10.1: Color corrections ABV to go from Johnson V magnitude to AB magnitude for the WFC (ACS ISR 2019-10). 

Spectrum[a]F435WF475WF502NF550MF555WF606WF625W
Avg Sky0.600.330.20-0.050.04-0.12-0.24
Low Sky0.590.320.19-0.050.04-0.11-0.23
O5V-0.44-0.29-0.160.06-0.040.120.28
B0V-0.40-0.26-0.140.05-0.040.120.27
A0V-0.11-0.10-0.080.02-0.010.090.16
A5V0.02-0.02-0.040.010.000.060.10
F2V0.240.110.05-0.020.010.00-0.02
G2V0.580.300.16-0.050.03-0.08-0.17
K0V0.750.390.22-0.070.04-0.13-0.25
M0V1.160.680.86-0.180.10-0.33-0.57
M6V1.180.700.97-0.200.12-0.36-0.60
O6I-0.43-0.28-0.150.06-0.040.120.27
B0I-0.36-0.23-0.130.04-0.030.110.25
G0III0.570.290.16-0.040.03-0.08-0.16
K0III1.040.530.30-0.080.05-0.17-0.33
M0III1.490.810.78-0.170.10-0.34-0.59
Elliptical0.810.430.25-0.060.05-0.19-0.34
Sa0.760.430.27-0.070.06-0.16-0.31
Sbc0.580.330.17-0.050.04-0.14-0.27
Scd0.470.250.02-0.030.03-0.11-0.21
Starburst
E(B–V) = 0.51–0.60
0.410.24-0.02-0.010.03-0.25-0.42
Starburst
E(B–V) < 0.1
0.230.05-1.030.10-0.04-0.11-0.15
Sun0.560.300.16-0.050.03-0.08-0.18
Vega-0.11-0.11-0.090.02-0.010.090.17

Table 10.1 (continued)

Spectrum[a]F658NF660NF775WF814WF850LPF892NG800LCLEAR
Avg Sky-0.26-0.28-0.41-0.43-0.48-0.49-0.36-0.07
Low Sky-0.24-0.27-0.39-0.41-0.45-0.45-0.34-0.06
O5V0.390.380.670.751.000.980.550.05
B0V0.400.380.660.730.970.950.540.07
A0V0.370.290.400.430.530.500.320.15
A5V0.300.210.260.290.380.360.220.14
F2V0.070.010.010.030.080.070.010.09
G2V-0.18-0.21-0.27-0.28-0.29-0.30-0.240.01
K0V-0.29-0.31-0.41-0.43-0.47-0.48-0.36-0.05
M0V-0.83-0.84-1.34-1.46-1.73-1.67-1.20-0.64
M6V-0.94-0.95-1.58-1.72-2.05-1.95-1.42-0.82
O6I0.380.370.660.730.980.960.540.05
B0I0.350.340.610.680.900.880.500.07
G0III-0.17-0.19-0.26-0.26-0.27-0.29-0.230.01
K0III-0.40-0.41-0.56-0.59-0.68-0.71-0.50-0.11
M0III-0.82-0.83-1.28-1.40-1.66-1.64-1.16-0.59
Elliptical-0.46-0.47-0.69-0.75-0.91-0.92-0.62-0.22
Sa-0.45-0.43-0.58-0.63-0.77-0.79-0.52-0.15
Sbc-0.34-0.35-0.56-0.61-0.76-0.73-0.50-0.16
Scd-0.27-0.28-0.39-0.41-0.46-0.44-0.34-0.08
Starburst
E(B–V) = 0.51–0.60
-1.51-1.00-0.51-0.53-0.61-0.60-0.51-0.21
Starburst
E(B–V) < 0.1
-1.21-0.37-0.15-0.18-0.26-0.21-0.18-0.05
Sun-0.18-0.21-0.28-0.28-0.29-0.29-0.240.00
Vega0.370.290.400.430.530.500.330.15


aCastelli & Kurucz models are used for the stellar spectra.


Table 10.2: Color corrections ABV to go from Johnson V magnitude to AB magnitude for the HRC (ACS ISR 2019-10).

Spectrum[a]F220WF250WF330WF344NF435WF475WF502NF550MF555WF606W
Avg Sky2.191.412.001.880.610.310.20-0.050.04-0.11
Low Sky5.453.722.081.960.600.310.19-0.050.04-0.10
O5V-1.46-1.21-0.83-0.79-0.44-0.27-0.160.06-0.040.11
B0V-1.24-1.01-0.68-0.64-0.40-0.25-0.140.05-0.040.11
A0V1.771.541.141.10-0.10-0.10-0.080.02-0.010.08
A5V2.432.041.391.350.04-0.02-0.040.010.000.06
F2V3.372.481.451.390.250.110.05-0.020.010.00
G2V5.563.451.861.820.590.280.16-0.050.03-0.08
K0V6.874.222.322.340.760.370.22-0.070.04-0.12
M0V8.226.953.803.781.170.650.86-0.180.11-0.30
M6V8.046.873.733.681.200.670.97-0.200.12-0.33
O6I-1.41-1.17-0.82-0.78-0.43-0.27-0.150.06-0.040.11
B0I-1.06-0.90-0.65-0.62-0.36-0.22-0.130.04-0.040.10
G0III5.763.672.031.940.580.280.16-0.040.03-0.07
K0III8.235.593.223.131.050.500.30-0.080.06-0.16
M0III8.418.095.105.111.490.770.78-0.170.11-0.32
Elliptical5.213.822.322.240.820.410.25-0.060.05-0.18
Sa4.573.682.372.300.770.410.27-0.070.06-0.14
Sbc2.982.631.871.770.580.310.17-0.050.05-0.13
Scd2.081.881.431.380.470.240.02-0.030.03-0.10
Starburst
E(B–V) = 0.51–0.60
1.521.351.041.080.420.23-0.02-0.010.03-0.23
Starburst
E(B–V) < 0.1
1.090.960.790.790.230.04-1.030.10-0.04-0.11
Sun5.663.541.831.720.570.280.16-0.040.04-0.08
Vega1.661.481.161.13-0.10-0.10-0.090.02-0.010.08

Table 10.2 (continued)

Spectrum[a]F625WF658NF660NF775WF814WF850LPF892NG800LPR200LCLEAR
Avg Sky-0.23-0.26-0.28-0.41-0.43-0.49-0.49-0.360.180.25
Low Sky-0.22-0.24-0.27-0.39-0.41-0.46-0.45-0.340.220.30
O5V0.280.390.380.660.761.020.980.55-0.42-0.54
B0V0.270.400.380.650.740.990.950.54-0.30-0.40
A0V0.160.370.290.390.430.540.500.320.330.39
A5V0.100.300.210.260.300.380.360.220.360.43
F2V-0.020.070.010.010.030.080.070.010.330.40
G2V-0.17-0.18-0.21-0.27-0.28-0.29-0.30-0.240.270.35
K0V-0.25-0.29-0.31-0.41-0.43-0.47-0.48-0.360.230.31
M0V-0.56-0.83-0.84-1.33-1.47-1.75-1.67-1.20-0.34-0.26
M6V-0.59-0.94-0.95-1.56-1.74-2.07-1.95-1.43-0.52-0.44
O6I0.270.380.370.650.741.000.960.54-0.40-0.51
B0I0.240.350.340.600.690.920.880.50-0.24-0.32
G0III-0.16-0.17-0.19-0.26-0.26-0.28-0.29-0.230.280.36
K0III-0.32-0.40-0.41-0.56-0.60-0.69-0.71-0.500.170.26
M0III-0.58-0.82-0.83-1.27-1.41-1.68-1.64-1.17-0.30-0.21
Elliptical-0.34-0.46-0.47-0.69-0.76-0.92-0.92-0.630.060.14
Sa-0.30-0.45-0.43-0.57-0.64-0.78-0.79-0.530.120.20
Sbc-0.26-0.34-0.35-0.55-0.62-0.78-0.73-0.500.100.17
Scd-0.21-0.27-0.28-0.39-0.41-0.46-0.44-0.340.150.22
Starburst
E(B–V) = 0.51–0.60
-0.42-1.51-1.00-0.51-0.54-0.62-0.60-0.510.010.07
Starburst
E(B–V) < 0.1
-0.14-1.21-0.37-0.15-0.19-0.28-0.21-0.190.110.16
Sun-0.18-0.18-0.21-0.28-0.28-0.29-0.29-0.240.270.35
Vega0.160.370.290.390.430.530.500.320.330.39

aCastelli & Kurucz models are used for the stellar spectra.


Table 10.3: Color corrections ABV to go from Johnson V magnitude to AB magnitude for the SBC (ACS ISR 2019-10).

Spectrum[a]F115LPF122MF125LPF140LPF150LPF165LPPR110lPR130L
Avg Sky-2.67-3.69-0.294.319.017.54-2.12-0.26
Low Sky-1.20-2.304.018.5010.328.88-0.594.04
O5V-1.96-2.01-1.95-1.88-1.82-1.75-1.95-1.95
B0V-1.56-1.56-1.57-1.49-1.43-1.42-1.55-1.56
A0V3.334.703.132.692.392.043.113.06
A5V5.978.215.775.134.463.225.585.57
F2V8.3610.818.167.526.845.417.937.92
G2V[b]12.1716.3511.9611.3010.659.1711.5511.55
K0V[b]12.8918.5712.6812.0311.379.8912.2512.25
M0V[b]14.0425.8813.8313.1812.5211.0413.4013.40
M6V[b]14.0128.3013.8013.1512.4911.0113.3613.36
O6I-1.83-1.87-1.82-1.76-1.71-1.67-1.82-1.82
B0I-1.10-1.05-1.12-1.08-1.06-1.10-1.10-1.12
G0III[b]12.3016.5012.0911.4410.789.3011.6911.69
K0III[b]13.7123.4913.5012.8512.1910.7113.0613.06
M0III[b]14.6130.3314.4013.7413.0911.6013.9613.96
Elliptical6.656.796.616.536.476.326.616.60
Sa5.725.875.685.585.425.215.675.66
Sbc4.214.564.133.923.743.444.124.10
Scd2.893.132.832.672.532.322.832.81
Starburst
E(B–V) = 0.51–0.60
2.342.512.302.182.081.892.292.28
Starburst
E(B–V) < 0.1
1.491.591.461.391.341.291.461.45
Sun11.4911.7711.6011.0010.368.9711.1611.27
Vega2.744.002.542.151.981.852.552.49

a Castelli & Kurucz models are used for the stellar spectra.
b Stars of stellar type G and later may have chromospheric activity leading to UV emission lines not reproduced by the models, which may affect the color corrections listed here.


Table 10.4: Color corrections to go from GALEX NUV AB magnitude to AB magnitude for the SBC (ACS ISR 2019-10).

Spectrum[a]F115LPF122MF125LPF140LPF150LPF165LPPR110lPR130L
Avg Sky-4.64-5.66-2.262.347.045.57-4.09-2.24
Low Sky-6.41-7.51-1.203.295.113.67-5.80-1.17
O5V-0.51-0.56-0.51-0.43-0.37-0.30-0.50-0.50
B0V-0.35-0.35-0.36-0.27-0.21-0.20-0.34-0.35
A0V1.582.951.380.940.640.301.361.31
A5V3.555.803.362.722.050.813.173.16
F2V5.057.494.854.203.532.094.614.61
G2V[b]6.9811.166.776.125.463.986.376.37
K0V[b]6.5112.206.305.654.993.515.875.87
M0V[b]2.8314.672.621.971.31-0.172.182.18
M6V[b]2.6516.942.441.791.13-0.352.002.00
O6I-0.43-0.47-0.43-0.36-0.31-0.27-0.42-0.42
B0I-0.07-0.02-0.09-0.04-0.03-0.07-0.07-0.08
G0III[b]6.8511.056.645.995.333.856.246.24
K0III[b]5.1214.904.914.263.602.124.484.48
M0III[b]1.4017.121.190.53-0.12-1.600.750.75
Elliptical1.561.701.521.441.381.231.521.51
Sa1.211.361.171.070.910.701.161.15
Sbc1.261.611.180.970.780.491.171.15
Scd0.821.070.760.610.470.260.760.74
Starburst
E(B–V) = 0.51–0.60
0.810.980.770.650.550.360.760.75
Starburst
E(B–V) < 0.1
0.400.500.370.300.250.200.370.36
Sun6.156.436.265.665.023.635.815.92
Vega1.102.360.900.510.340.200.910.85

a Castelli & Kurucz models are used for the stellar spectra.
b Stars of stellar type G and later may have chromospheric activity leading to UV emission lines not reproduced by the models, which may affect the color corrections listed here.


Table 10.5: Color corrections to go from GALEX FUV AB magnitude to AB magnitude for the SBC (ACS ISR 2019-10).

Spectrum[a]F115LPF122MF125LPF140LPF150LPF165LPPR110lPR130L
Avg Sky-14.67-15.69-12.29-7.69-2.99-4.46-14.12-12.27
Low Sky-13.42-14.51-8.20-3.71-1.89-3.34-12.81-8.18
O5V-0.10-0.15-0.09-0.010.050.11-0.08-0.08
B0V-0.09-0.09-0.10-0.010.050.06-0.08-0.09
A0V0.722.090.520.09-0.21-0.560.500.46
A5V0.752.990.56-0.08-0.76-1.990.370.36
F2V0.202.650.01-0.64-1.31-2.75-0.23-0.24
G2V[b]-2.002.19-2.20-2.86-3.52-4.99-2.61-2.61
K0V[b]-3.602.08-3.81-4.47-5.12-6.61-4.24-4.24
M0V[b]-10.081.75-10.30-10.95-11.60-13.09-10.73-10.73
M6V[b]-12.721.57-12.93-13.59-14.24-15.73-13.37-13.37
O6I-0.08-0.12-0.07-0.010.040.08-0.07-0.07
B0I-0.020.03-0.040.010.02-0.02-0.02-0.03
G0III[b]-2.072.14-2.28-2.93-3.59-5.06-2.68-2.68
K0III[b]-8.581.20-8.79-9.45-10.10-11.59-9.23-9.23
M0III[b]-14.711.01-14.92-15.57-16.23-17.71-15.36-15.36
Elliptical0.110.260.07-0.01-0.07-0.220.070.06
Sa0.190.350.150.05-0.11-0.320.150.13
Sbc0.330.670.250.04-0.15-0.440.240.22
Scd0.250.490.190.03-0.11-0.320.180.17
Starburst
E(B–V) = 0.51–0.60
0.200.370.160.04-0.06-0.250.150.14
Starburst
E(B–V) < 0.1
0.130.230.100.03-0.03-0.080.100.09
Sun-0.94-0.66-0.83-1.44-2.07-3.46-1.28-1.17
Vega0.651.910.450.06-0.11-0.250.460.40

a Castelli & Kurucz models are used for the stellar spectra.
b Stars of stellar type G and later may have chromospheric activity leading to UV emission lines not reproduced by the models, which may affect the color corrections listed here.