add additional filter curves

docs/filters.rst

@@ -133,8 +133,8 @@ Figure 6 of the paper::
 .. image:: _static/wise2010.png
     :alt: wise2010 filter curves
 
-HSC Filters
------------
+HSC Broadband Filters
+---------------------
 
 HSC filter responses are taken from `here
 <https://hsc-release.mtk.nao.ac.jp/doc/index.php/survey/>`__. These
@@ -148,7 +148,23 @@ The plot below shows the output of the following command::
     speclite.filters.plot_filters(hsc)
 
 .. image:: _static/hsc2017.png
-    :alt: HSC filter curves
+    :alt: HSC broad-band filter curves
+
+HSC Intermediate-Band Filters
+-----------------------------
+
+HSC intermediate-band filter responses are taken from `here
+<https://cosmos.astro.caltech.edu/page/filterset>`__. These
+throughputs include a reference atmosphere with airmass 1.2.
+
+The group name ``hscib`` is used to identify these curves in ``speclite``.  The
+plot below shows the output of the following command::
+
+    hscib = speclite.filters.load_filters('hscib-*')
+    speclite.filters.plot_filters(hscib)
+
+.. image:: _static/hscib.png
+    :alt: HSC intermediate-band filter curves
 
 LSST Filters
 ------------
@@ -228,6 +244,17 @@ The command below produces the figure::
 .. image:: _static/gaiadr2.png
     :alt: GAIA DR2 filter curves
 
+GALEX Filters
+-------------
+
+The command below produces the figure::
+
+    galex = speclite.filters.load_filters('galex-*')
+    speclite.filters.plot_filters(galex)
+
+.. image:: _static/galex.png
+    :alt: GALEX filter curves
+
 .. _custom-filters:
 
 Custom Filters

speclite/data/filters/galex-fuv.ecsv

@@ -0,0 +1,30 @@
+# %ECSV 1.0
+# ---
+# datatype:
+# - {name: wavelength, unit: Angstrom, datatype: float64}
+# - {name: response, datatype: float64}
+# meta:
+#   __serialized_columns__:
+#     wavelength:
+#       __class__: astropy.units.quantity.Quantity
+#       unit: !astropy.units.Unit {unit: Angstrom}
+#       value: !astropy.table.SerializedColumn {name: wavelength}
+#   band_name: fuv
+#   group_name: galex
+# schema: astropy-2.0
+wavelength response
+1330.76 0.0
+1340.62 2.46125e-06
+1350.49 0.313086
+1370.21 0.478973
+1399.81 0.334114
+1449.13 0.913552
+1477.08 1.0
+1500.1 0.950935
+1519.83 0.941589
+1549.42 0.710281
+1608.61 0.69159
+1648.07 0.434581
+1705.61 0.322432
+1750.0 0.285049
+1810.83 0.0

speclite/data/filters/galex-nuv.ecsv

@@ -0,0 +1,40 @@
+# %ECSV 1.0
+# ---
+# datatype:
+# - {name: wavelength, unit: Angstrom, datatype: float64}
+# - {name: response, datatype: float64}
+# meta:
+#   __serialized_columns__:
+#     wavelength:
+#       __class__: astropy.units.quantity.Quantity
+#       unit: !astropy.units.Unit {unit: Angstrom}
+#       value: !astropy.table.SerializedColumn {name: wavelength}
+#   band_name: nuv
+#   group_name: galex
+# schema: astropy-2.0
+wavelength response
+1676.02 0.0
+1687.53 1.47125e-06
+1699.03 0.0391076
+1748.36 0.0516774
+1837.14 0.261174
+1899.61 0.430168
+1948.94 0.53352
+1998.26 0.727654
+2050.87 0.765363
+2151.16 0.965084
+2200.48 1.0
+2253.09 0.912011
+2300.77 0.860335
+2348.45 0.77514
+2445.45 0.867319
+2553.96 0.835196
+2595.07 0.811453
+2646.03 0.75
+2697.0 0.617319
+2797.29 0.178772
+2849.9 0.0544707
+2897.58 0.0195545
+2999.51 0.0265377
+3007.74 1.47125e-06
+3015.96 0.0

speclite/data/filters/hscib-IA427.ecsv

@@ -0,0 +1,52 @@
+# %ECSV 1.0
+# ---
+# datatype:
+# - {name: wavelength, unit: Angstrom, datatype: float64}
+# - {name: response, datatype: float64}
+# meta:
+#   __serialized_columns__:
+#     wavelength:
+#       __class__: astropy.units.quantity.Quantity
+#       unit: !astropy.units.Unit {unit: Angstrom}
+#       value: !astropy.table.SerializedColumn {name: wavelength}
+#   band_name: IA427
+#   group_name: hscib
+# schema: astropy-2.0
+wavelength response
+4075.0 0.0
+4085.0 0.00210861
+4095.0 0.00364357
+4105.0 0.00824982
+4115.0 0.0219828
+4125.0 0.0626865
+4135.0 0.154222
+4145.0 0.307824
+4155.0 0.506603
+4165.0 0.69921
+4175.0 0.838932
+4185.0 0.914922
+4195.0 0.934761
+4205.0 0.925454
+4215.0 0.920016
+4225.0 0.924332
+4235.0 0.939198
+4245.0 0.95503
+4255.0 0.968794
+4265.0 0.976843
+4275.0 0.979817
+4285.0 0.981677
+4295.0 0.985378
+4305.0 0.987734
+4315.0 1.0
+4325.0 0.985089
+4335.0 0.9282
+4345.0 0.825156
+4355.0 0.67296
+4365.0 0.486612
+4375.0 0.300695
+4385.0 0.153193
+4395.0 0.0646336
+4405.0 0.0246474
+4415.0 0.00977972
+4425.0 0.00514881
+4435.0 0.0

speclite/data/filters/hscib-IA445.ecsv

@@ -0,0 +1,55 @@
+# %ECSV 1.0
+# ---
+# datatype:
+# - {name: wavelength, unit: Angstrom, datatype: float64}
+# - {name: response, datatype: float64}
+# meta:
+#   __serialized_columns__:
+#     wavelength:
+#       __class__: astropy.units.quantity.Quantity
+#       unit: !astropy.units.Unit {unit: Angstrom}
+#       value: !astropy.table.SerializedColumn {name: wavelength}
+#   band_name: IA445
+#   group_name: hscib
+# schema: astropy-2.0
+wavelength response
+4250.0 0.0
+4260.0 0.000934375
+4270.0 0.00136401
+4280.0 0.00294487
+4290.0 0.00646799
+4300.0 0.0183801
+4310.0 0.0550017
+4320.0 0.146271
+4330.0 0.313543
+4340.0 0.52746
+4350.0 0.721796
+4360.0 0.835389
+4370.0 0.873446
+4380.0 0.88654
+4390.0 0.8831
+4400.0 0.870816
+4410.0 0.85411
+4420.0 0.841276
+4430.0 0.836453
+4440.0 0.847956
+4450.0 0.872443
+4460.0 0.907669
+4470.0 0.946318
+4480.0 0.981673
+4490.0 1.0
+4500.0 0.999515
+4510.0 0.960753
+4520.0 0.878245
+4530.0 0.741138
+4540.0 0.557973
+4550.0 0.360239
+4560.0 0.1979
+4570.0 0.0937213
+4580.0 0.0413811
+4590.0 0.0187024
+4600.0 0.00917701
+4610.0 0.00471606
+4620.0 0.00275972
+4630.0 0.00177855
+4640.0 0.0