1. Programs & Projects
2. Mid-Scale Observatories — Cerro Tololo Inter-American Observatory
3. Filters
4. Hydra Filters
5. Hydra Filters

Hydra Filters

Schott Glass Filters & Echelle mode filters available for CTIO Hydra

• Echelle Mode
• Schott Glass Filters

Hydra

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Filter	FWHM (Å)	CWL (Å)	Telescope	Instrument	Plot	Data	Comments
B Harris set#1 4mts	1030.00	4185.00	WIYN 3.5-meter Telescope	Hydra	B Harris set#1 4mts	B Harris set#1 4mts	SIZE: 4x4-5.40mm.
B Harris set#1 4mts	1030.00	4185.00	WIYN 3.5-meter Telescope	Hydra	B Harris set#1 4mts	B Harris set#1 4mts	SIZE: 4x4-5.40mm.
B set# 2 Schmidt			WIYN 3.5-meter Telescope	Hydra	B set# 2 Schmidt		SIZE: 4x4
B set# 2 Schmidt			WIYN 3.5-meter Telescope	Hydra	B set# 2 Schmidt		SIZE: 4x4
b Strom. 4x4	196.00	4697.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 4x4-9.85mm.
b Strom. 4x4	196.00	4697.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 4x4-9.85mm.
B Tek set#1	1050.00	4200.00	WIYN 3.5-meter Telescope	Hydra	B Tek set#1		SIZE: 3x3-5.17mm.
B Tek set#1	1050.00	4200.00	WIYN 3.5-meter Telescope	Hydra	B Tek set#1		SIZE: 3x3-5.17mm.
B Tek set#2	1050.00	4200.00	WIYN 3.5-meter Telescope	Hydra	B Tek set#2		SIZE: 3x3
B Tek set#2	1050.00	4200.00	WIYN 3.5-meter Telescope	Hydra	B Tek set#2		SIZE: 3x3
B Tek set#3	1050.00	4200.00	WIYN 3.5-meter Telescope	Hydra	B Tek set#3		SIZE: 3x3-5.26mm.
B Tek set#3	1050.00	4200.00	WIYN 3.5-meter Telescope	Hydra	B Tek set#3		SIZE: 3x3-5.26mm.
B Tyson "J"	1665.00	4357.00	WIYN 3.5-meter Telescope	Hydra	B Tyson "J"		SIZE: 4x4-3.65mm.
B Tyson "J"	1665.00	4357.00	WIYN 3.5-meter Telescope	Hydra	B Tyson "J"		SIZE: 4x4-3.65mm.
C Wash	1042.00	3996.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 3x3-8.11mm.
C Wash	1030.00	4000.00	WIYN 3.5-meter Telescope	Hydra	C Wash		SIZE: 4x4-8.45mm.
C Wash	1042.00	3996.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 3x3-8.11mm.
C Wash	1030.00	4000.00	WIYN 3.5-meter Telescope	Hydra	C Wash		SIZE: 4x4-8.45mm.
Ca H&K line filter			WIYN 3.5-meter Telescope	Hydra	Ca H&K line filter	Ca H&K line filter	SIZE: 4x4
Ca H&K line filter			WIYN 3.5-meter Telescope	Hydra	Ca H&K line filter	Ca H&K line filter	SIZE: 4x4
DDO 51 Wash. set	133.00	5121.00	WIYN 3.5-meter Telescope	Hydra	DDO 51 Wash. set	DDO 51 Wash. set	SIZE: 4x4-7.76mm.
DDO 51 Wash. set	133.00	5121.00	WIYN 3.5-meter Telescope	Hydra	DDO 51 Wash. set	DDO 51 Wash. set	SIZE: 4x4-7.76mm.
g Gunn-T	900.00	5118.00	WIYN 3.5-meter Telescope	Hydra	g Gunn-T	g Gunn-T	SIZE: 3x3-05.05mm.
g Gunn-T	900.00	5118.00	WIYN 3.5-meter Telescope	Hydra	g Gunn-T	g Gunn-T	SIZE: 3x3-05.05mm.
Gunn g	670.00	4920.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 4x4-8.95mm.
Gunn g	670.00	4920.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 4x4-8.95mm.
Gunn i	1600.00	8065.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 4x4-9.22mm.
Gunn i	1600.00	8065.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 4x4-9.22mm.
Gunn r	900.00	6495.00	WIYN 3.5-meter Telescope	Hydra	Gunn r		SIZE: 4x4-9.19mm.
Gunn r	900.00	6495.00	WIYN 3.5-meter Telescope	Hydra	Gunn r		SIZE: 4x4-9.19mm.
Halpha	64.00	6559.00	WIYN 3.5-meter Telescope	Hydra	Halpha		SIZE: 3x3-5.61mm.
Halpha	68.00	6567.00	WIYN 3.5-meter Telescope	Hydra	Halpha		SIZE: 4x4-5.54mm.
Halpha	64.00	6559.00	WIYN 3.5-meter Telescope	Hydra	Halpha		SIZE: 3x3-5.61mm.
Halpha	68.00	6567.00	WIYN 3.5-meter Telescope	Hydra	Halpha		SIZE: 4x4-5.54mm.
HST "I"	2560.00	8310.00	WIYN 3.5-meter Telescope	Hydra	HST "I"		SIZE: 4x4-5.43mm.
HST "I"	2560.00	8310.00	WIYN 3.5-meter Telescope	Hydra	HST "I"		SIZE: 4x4-5.43mm.
HST "V"	1625.00	5292.00	WIYN 3.5-meter Telescope	Hydra	HST "V"		SIZE: 4x4-5.24mm.
HST "V"	1625.00	5292.00	WIYN 3.5-meter Telescope	Hydra	HST "V"		SIZE: 4x4-5.24mm.
I Gunn-T	1500.00	8100.00	WIYN 3.5-meter Telescope	Hydra	I Gunn-T		SIZE: 3X3-05.08mm.
I Gunn-T	1500.00	8100.00	WIYN 3.5-meter Telescope	Hydra	I Gunn-T		SIZE: 3X3-05.08mm.
I kc set#1 4mts	1500.00	8075.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 4x4-6.19mm.
I kc set#1 4mts	1500.00	8075.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 4x4-6.19mm.
I kc Tek set#1	1500.00	8075.00	WIYN 3.5-meter Telescope	Hydra	I kc Tek set#1		SIZE: 3x3-6.13mm.
I kc Tek set#1	1500.00	8075.00	WIYN 3.5-meter Telescope	Hydra	I kc Tek set#1		SIZE: 3x3-6.13mm.
I kc Tek set#2	1415.00	8118.00	WIYN 3.5-meter Telescope	Hydra	I kc Tek set#2		SIZE: 3X3
I kc Tek set#2	1415.00	8118.00	WIYN 3.5-meter Telescope	Hydra	I kc Tek set#2		SIZE: 3X3
I kc Tek set#3	1485.00	8067.00	WIYN 3.5-meter Telescope	Hydra	I kc Tek set#3		SIZE: 3x3-6.11mm.
I kc Tek set#3	1485.00	8067.00	WIYN 3.5-meter Telescope	Hydra	I kc Tek set#3		SIZE: 3x3-6.11mm.
M Wash	990.00	5040.00	WIYN 3.5-meter Telescope	Hydra	M Wash.	M Wash.	SIZE: 4x4-8.25mm.
M Wash.	990.00	5040.00	WIYN 3.5-meter Telescope	Hydra	M Wash.	M Wash.	SIZE: 4x4-8.25mm.

Showing 1 - 50 of 115

Updated on May 31, 2021, 10:50 am