Filter	Central	Mean	Peak	FWHM	Range	Trans	Thru	Fraction
F475W	4775.7	4794.0	5000.2	986.23	1800	0.913701	0.24735	0.17
F502N	5022.9	5023.0	5005.5	85.867	145	0.7135654	0.19196	0.169
F550M	5579.9	5582.4	5550.3	389.02	740	0.8770255	0.24687	0.153
F555W	5356.0	5368.0	5059.8	841.13	1720	0.885	0.24037	0.159
F606W	5888.0	5926.1	6689.8	1565.5	2570	0.9517956	0.27447	0.143
F625W	6295.5	6309.2	6479.9	977.51	1720	0.915	0.26496	0.134
F658N	6583.8	6584.0	6592.0	136.27	180	0.9118735	0.26505	0.128
F775W	7665.1	7677.5	7320.1	1017.4	1910	0.947	0.23605	0.107
F850LP	9145.2	9161.6	8859.5	1269.1	>3080	0.976	0.13813	0.086
F892N	8916.1	8916.4	8915.4	237.98	320	0.9182586	0.13461	0.091
F220W	2255.4	2264.4	2219.9	441.03	1350	0.361	0.050401	0.175
F250W	2715.9	2727.4	2520.1	563.76	1980	0.48071	0.061124	0.166
F330W	3362.7	3367.2	3460.3	409.16	790	0.751	0.10714	0.156
F344N	3433.7	3433.8	3430.2	64.922	95	0.67994	0.10093	0.156
F435W	4311.0	4322.0	4760.1	728.95	8780	0.92799	0.22602	0.17
F660N	6599.1	6599.3	6595.4	175.72	100	0.7178267	0.20719	0.128
F814W	8115.3	8146.9	7459.5	1656.6	2870	0.991	0.23965	0.099
POL_UV	6231.7	6607.0	7399.7	4943.9	>18000	1.0	0.088816	0.135
POL_V	6943.2	7184.0	9206.6	4134.8	>16500	1.0	0.086172	0.121
PR200L	5650.2	6051.9	6460.4	4830.5	>9392	0.93	0.26908	0.151
CORON	5472.0	5926.3	6460.4	4926.1		0.475	0.13743	0.156
G800L	7506.4	7594.9	7000.0	2614.3	>6000	0.902	0.22724	0.110

SBC Filters
Filter	Central	Mean	Peak	FWHM	Range	Trans	Thru	Fraction
F115LP	1406.1	1415.0	1260.2	354.53	>8850	0.92705	0.057976	0.101
F122M	1273.7	1277.5	1216.0	213.97	1170	0.143	0.0095276	0.078
F125LP	1437.5	1445.2	1320.0	334.09	>8780	0.91	0.0529	0.108
F140LP	1527.0	1532.6	1390.1	294.08	>8650	0.89	0.04167	0.125
F150LP	1610.7	1614.7	1490.0	258.52	>8600	0.86812	0.029992	0.141
F165LP	1757.9	1760.1	1700.1	203.2	>8500	0.85	0.0090218	0.162
PR110L	1429.4	1438.1	1320.1	355.49	>8800	0.89444	0.045411	0.106
PR130L	1438.7	1446.6	1299.9	336.48	>8780	0.89611	0.053365	0.108

WFC Filters
Filter	Central	Mean	Peak	FWHM	Range	Trans	Thru	Fraction
F475W	4744.4	4763.0	4999.6	989.27	1800	0.913701	0.3736	0.213
F502N	5023.0	5023.1	5005.5	68.042	145	0.7135654	0.28985	0.210
F550M	5581.2	5583.5	5550.4	384.47	740	0.8770255	0.38211	0.216
F555W	5359.6	5371.8	5499.8	847.79	1720	0.885	0.37093	0.214
F606W	5917.7	5956.3	6689.8	1583.2	2570	0.9517956	0.46516	0.219
F625W	6310.5	6324.1	6479.9	978.32	1720	0.915	0.44337	0.22
F658N	6584.0	6584.4	6591.6	87.487	180	0.9118735	0.44498	0.22
F775W	7693.0	7705.4	7380.3	1023.4	1910	0.947	0.42868	0.206
F850LP	9054.8	9071.6	8610.3	1270.3	>3080	0.976	0.24829	0.147
F892N	8914.9	8915.1	8914.9	171.78	320	0.9182586	0.21473	0.154
F435W	4317.4	4327.3	4569.9	691.08	8780	0.92799	0.3807	0.217
F660N	6599.4	6599.5	6595.2	83.666	100	0.7178267	0.34844	0.0.22
F814W	8059.8	8087.4	7460.2	1541.6	2870	0.991	0.44092	0.197
POL_UV	6634.5	6874.9	7640.4	4053.7	>1800	1.0	0.16482	0.22
POL_V	6910.0	7134.4	7209.6	4017.0	>16500	1.0	0.1386	0.22
G800L	7480.7	7559.1	7199.8	2473.0	>6000	0.902	0.40081	0.210


Table 6.2: WFC3/UVIS Filters and Grism
Name1 Description2 Pivot3 λp Width Peak System Throughput

UVIS Long-Pass (LP) and Extremely Wide (X) Filters
F200LP Clear 488.3 502.2 0.33
F300X Extremely wide UV; grism reference 280.7 66.3 0.17
F350LP Long pass 584.6 475.8 0.29
F475X Extremely wide blue 493.9 205.6 0.28
F600LP Long pass 744.4 229.2 0.29
F850LP SDSS z′ 916.6 118.2 0.09
UVIS Wide-Band (W) Filters
F218W ISM feature 222.4 32.2 0.05
F225W UV wide 235.9 46.7 0.10
F275W UV wide 270.4 39.8 0.13
F336W U, Strömgren u 335.5 51.1 0.20
F390W Washington C 392.1 89.6 0.25
F438W WFPC2 B 432.5 61.8 0.24
F475W SDSS g′ 477.3 134.4 0.27
F555W WFPC2 V 530.8 156.2 0.28
F606W WFPC2 Wide V 588.7 218.2 0.29
F625W SDSS r′ 624.2 146.3 0.28
F775W SDSS i′ 764.7 117.1 0.23
F814W WFPC2 Wide I 802.4 153.6 0.23

UVIS Medium-Band (M) Filters
F390M Ca II continuum 389.7 20.4 0.22
F410M Strömgren ν 410.9 17.2 0.27
FQ422M Blue continuum 421.9 11.2 0.19
F467M Strömgren b 468.3 20.1 0.28
F547M Strömgren y 544.7 65.0 0.26
F621M 11% passband 621.9 60.9 0.28
F689M 11% passband 687.6 68.3 0.25
F763M 11% passband 761.2 70.4 0.21
F845M 11% passband 843.6 78.7 0.14

UVIS Narrow-Band (N) Filters
FQ232N C II] 2326 241.3 3.4 0.04
FQ243N [Ne IV] 2425 246.8 3.6 0.05
F280N Mg II 2795/2802 283.1 4.3 0.06
F343N [Ne V] 3426 343.5 25.0 0.21
F373N [O II] 3726/3728 373.0 5.0 0.18
FQ378N z ([O II] 3726) 379.2 9.9 0.20
FQ387N [Ne III] 3868 387.4 3.4 0.18
F395N Ca II 3933/3968 395.5 8.5 0.22
FQ436N Hγ 4340 + [O III] 4363 436.7 4.3 0.19
FQ437N [O III] 4363 437.1 3.0 0.20
F469N He II 4686 468.8 5.0 0.20
F487N Hβ 4861 487.1 6.0 0.25
FQ492N z (Hβ) 493.3 11.4 0.25
F502N [O III] 5007 501.0 6.5 0.26
FQ508N z ([O III] 5007) 509.1 13.1 0.26
FQ575N [N II] 5754 575.8 1.8 0.23
FQ619N CH4 6194 619.9 6.1 0.26
F631N [O I] 6300 630.4 5.8 0.25
FQ634N 6194 continuum 634.9 6.4 0.26
F645N Continuum 645.4 8.4 0.25
F656N Hα 6562 656.1 1.8 0.24
F657N Wide Hα + [N II] 656.7 12.1 0.26
F658N [N II] 6583 658.4 2.8 0.26
F665N z (Hα + [N II]) 665.6 13.1 0.26
FQ672N [S II] 6717 671.6 1.9 0.25
F673N [S II] 6717/6731 676.6 11.8 0.25
FQ674N [S II] 6731 673.1 1.8 0.19
F680N z (Hα + [N II]) 687.7 37.1 0.25
FQ727N CH4 7270 727.5 6.4 0.21
FQ750N 7270 continuum 750.3 7.0 0.18
FQ889N CH 25 km-agt 889.2 9.8 0.10
FQ906N CH4 2.5 km-agt 905.8 9.9 0.08
FQ924N CH4 0.25 km-agt 924.8 9.2 0.08
FQ937N CH4 0.025 km-agt 937.2 9.3 0.07
F953N [S III] 9532 953.0 9.7 0.05

Table 7.2: WFC3 IR Channel Filters and Grisms.
Name1 Description Pivot λp Width Peak System Throughput

IR Wide-Band (W) Filters
F105W Wide Y 1055.2 265.0 0.52
F110W Wide YJ 1153.4 443.0 0.56
F125W Wide J 1248.6 284.5 0.56
F140W Wide JH gap; red grism reference 1392.3 384.0 0.56
F160W WFC3 H 1536.9 268.3 0.56

IR Medium-Band (M) Filters
F098M Blue grism reference 986.4 157.0 0.47
F127M H2O/CH4 continuum 1274.0 68.8 0.54
F139M H2O/CH4 line 1383.8 64.3 0.54
F153M H2O and NH3 1532.2 68.5 0.55

IR Narrow-Band (N) Filters
F126N [Fe II] 1258.5 15.2 0.50
F128N Paschen β 1283.2 15.9 0.52
F130N Paschen β continuum 1300.6 15.6 0.54
F132N Paschen β (redshifted) 1318.8 16.1 0.52
F164N [Fe II] 1640.4 20.9 0.47
F167N [Fe II] continuum 1664.2 21.0 0.46

IR Grisms (G)
G102 “Blue” high-resolution grism Useful range: 800–1150 nm4 0.41
G141 “Red” low-resolution grism Useful range: 1075–1700 nm4 0.48