| Version 3 (modified by , 12 years ago) (diff) |
|---|
Filter characteristics
| Filter | Size [mm] | Type | Wavelength(*) | Curve | Comments |
| Johnson U | 50x50 | ||||
| Johnson B | 50x50 | ||||
| Johnson V | 50x50 | ||||
| Johnson R | 50x50 | ||||
| Johnson I | 50x50 | longpass | |||
| SDSS z' | 50x50 | longpass | 3mm Schott RG830 | ||
| OII | 50x50 | interference | |||
| OIII | 50x50 | interference | |||
| H beta | 50x50 | interference | |||
| H alpha | 50x50 | interference | |||
| SII | 50x50 | interference | |||
| SII continuum | 50x50 | interference | |||
| G300 | 50x50 | transm. grating | grating only, not a grism, 300 grooves/mm, blazed for 600nm |
(*) Given as central wavelength/FWHM or cuton wavelength only for longpass filters. Cutoff defined by CCD properties (~1050nm). Derived from actual measurements where transmission curve is linked, otherwise design values are given.
Attachments (13)
- J3-Johnson V.png (83.0 KB) - added by 5 years ago.
- J4-Johnson R.png (72.9 KB) - added by 5 years ago.
- J5-Johnson I.png (88.1 KB) - added by 5 years ago.
- H1-Halfa(wide).png (51.4 KB) - added by 5 years ago.
- SII-cont.png (56.0 KB) - added by 5 years ago.
- SII.png (48.6 KB) - added by 5 years ago.
- H2-Halfa(wide).png (52.9 KB) - added by 5 years ago.
- H3-Halfa-redshifted.png (56.4 KB) - added by 5 years ago.
- Deep Sky 1.png (103.2 KB) - added by 5 years ago.
- Deep Sky 2.png (89.5 KB) - added by 5 years ago.
- Deep Sky 3.png (79.4 KB) - added by 5 years ago.
- CI.png (53.0 KB) - added by 5 years ago.
- CI cont.png (64.7 KB) - added by 5 years ago.
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