Merge pull request #94 from desihub/ibis-filters

add ibis filters

Author: moustakas

astropy_helpers

@@ -343,7 +343,22 @@ The command below produces the figure::
 .. image:: _static/gaiadr3.png
     :alt: GAIA DR3 filter curves
 
-	  
+Intermediate-Band Imaging Survey Filters
+----------------------------------------
+
+Intermediate-Band Imaging Survey (IBIS) filters taken from Arjun Dey (2024,
+private communication). The response is the total transmission, including the
+filter, the instrument, and the atmosphere at an airmass of 1.0.
+
+The command below produces the figure::
+
+    ibis = speclite.filters.load_filters('ibis-*')
+    speclite.filters.plot_filters(ibis)
+
+.. image:: _static/ibis.png
+    :alt: Intermediate-Band Imaging Survey
+
+
 .. _custom-filters:
 
 Custom Filters

docs/_static/ibis.png

@@ -0,0 +1,266 @@
+# %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: M411
+#   group_name: ibis
+# schema: astropy-2.0
+wavelength response
+3900.0 0.
+3902.0 3.17835e-05
+3904.0 3.48673e-05
+3906.0 3.83602e-05
+3908.0 4.2352400000000005e-05
+3910.0 4.69551e-05
+3912.0 5.22936e-05
+3914.0 5.85072e-05
+3916.0 6.57486e-05
+3918.0 7.41763e-05
+3920.0 8.396519999999999e-05
+3922.0 9.53024e-05
+3924.0 0.00010839700000000001
+3926.0 0.0001235
+3928.0 0.000140893
+3930.0 0.000160953
+3932.0 0.000184129
+3934.0 0.00021098200000000002
+3936.0 0.00024222
+3938.0 0.00027870200000000003
+3940.0 0.00032148400000000003
+3942.0 0.00037182100000000004
+3944.0 0.00043117700000000004
+3946.0 0.000501277
+3948.0 0.000584044
+3950.0 0.000681725
+3952.0 0.000796845
+3954.0 0.0009323339999999999
+3956.0 0.00109174
+3958.0 0.0012793499999999998
+3960.0 0.0015007
+3962.0 0.0017629
+3964.0 0.00207536
+3966.0 0.00245085
+3968.0 0.00290609
+3970.0 0.00346349
+3972.0 0.00415193
+3974.0 0.0050084
+3976.0 0.00607958
+3978.0 0.00742182
+3980.0 0.009103400000000001
+3982.0 0.0112035
+3984.0 0.0138126
+3986.0 0.0170332
+3988.0 0.0209746
+3990.0 0.0257529
+3992.0 0.031481300000000004
+3994.0 0.0382597
+3996.0 0.046167
+3998.0 0.055238800000000005
+4000.0 0.0654605
+4002.0 0.076603
+4004.0 0.08862869999999999
+4006.0 0.101315
+4008.0 0.11436600000000001
+4010.0 0.127444
+4012.0 0.140185
+4014.0 0.15224000000000001
+4016.0 0.163307
+4018.0 0.173181
+4020.0 0.18174800000000002
+4022.0 0.188996
+4024.0 0.19499300000000003
+4026.0 0.199868
+4028.0 0.203776
+4030.0 0.20687899999999998
+4032.0 0.209329
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+4036.0 0.21279900000000002
+4038.0 0.21404199999999998
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+4066.0 0.225224
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+4074.0 0.22794
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+4082.0 0.23077000000000003
+4084.0 0.231447
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+4092.0 0.23433199999999998
+4094.0 0.23514500000000002
+4096.0 0.23598
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+4100.0 0.237662
+4102.0 0.238474
+4104.0 0.23925999999999997
+4106.0 0.240016
+4108.0 0.24074
+4110.0 0.241434
+4112.0 0.242102
+4114.0 0.242749
+4116.0 0.24338
+4118.0 0.24400200000000002
+4120.0 0.24462299999999998
+4122.0 0.245246
+4124.0 0.245867
+4126.0 0.246478
+4128.0 0.247071
+4130.0 0.247637
+4132.0 0.248171
+4134.0 0.248687
+4136.0 0.249205
+4138.0 0.249741
+4140.0 0.250316
+4142.0 0.250943
+4144.0 0.251615
+4146.0 0.25232299999999996
+4148.0 0.253055
+4150.0 0.25379799999999997
+4152.0 0.254539
+4154.0 0.255264
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+4158.0 0.256624
+4160.0 0.257237
+4162.0 0.25780200000000003
+4164.0 0.258332
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+4168.0 0.25938300000000003
+4170.0 0.259949
+4172.0 0.260569
+4174.0 0.26123999999999997
+4176.0 0.26195599999999997
+4178.0 0.262707
+4180.0 0.263482
+4182.0 0.26426700000000003
+4184.0 0.265048
+4186.0 0.265809
+4188.0 0.266533
+4190.0 0.267204
+4192.0 0.267813
+4194.0 0.268367
+4196.0 0.268882
+4198.0 0.269376
+4200.0 0.26987
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+4204.0 0.270915
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+4210.0 0.272616
+4212.0 0.27321100000000004
+4214.0 0.273811
+4216.0 0.274404
+4218.0 0.274974
+4220.0 0.2755
+4222.0 0.27596
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+4226.0 0.276642
+4228.0 0.276833
+4230.0 0.276885
+4232.0 0.27674499999999996
+4234.0 0.276313
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+4252.0 0.23600200000000002
+4254.0 0.225295
+4256.0 0.213209
+4258.0 0.199891
+4260.0 0.18556999999999998
+4262.0 0.17055800000000002
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+4278.0 0.06541570000000001
+4280.0 0.0568049
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+4284.0 0.042582800000000004
+4286.0 0.0367934
+4288.0 0.0317628
+4290.0 0.027400699999999997
+4292.0 0.0236262
+4294.0 0.0203639
+4296.0 0.017546600000000002
+4298.0 0.015117400000000001
+4300.0 0.0130254
+4302.0 0.0112368
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+4310.0 0.00630847
+4312.0 0.0054916900000000005
+4314.0 0.00479455
+4316.0 0.00419819
+4318.0 0.0036870199999999996
+4320.0 0.00324739
+4322.0 0.00286815
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+4338.0 0.001165
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+4342.0 0.0009505230000000001
+4344.0 0.000861183
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+4348.0 0.000711477
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+4360.0 0.00042259999999999997
+4362.0 0.000389894
+4364.0 0.00036010100000000004
+4366.0 0.000332803
+4368.0 0.000307676
+4370.0 0.000284439
+4372.0 0.00026289
+4374.0 0.00024290300000000002
+4376.0 0.000224383
+4378.0 0.00020727099999999997
+4380.0 0.000191513
+4382.0 0.000177063
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+4386.0 0.000151845
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+4394.0 0.00011426600000000001
+4396.0 0.000107134
+4398.0 0.000100754
+4400.0 0.