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: http://www.naic.edu/~gibson/thesis/data_table.html
Дата изменения: Sun Dec 19 22:06:39 2004 Дата индексирования: Tue Oct 2 07:15:32 2012 Кодировка: |
| Nebular Component | Type of Observation | Instrument | Wavelength Coverage | Field Size | Angular Resolution | Velocity Sampling |
| Dust Grains | Scattered Light Surface Photometry | WISPa | 1400-1900 & 1900-2500 Å | 5.0 x 1.7 degrees | 30'' pixels, 2.5' PSF | N/A |
| Burrell Schmidt | 3600-5200 Å | WISP field mosaic (40 1.1 degree fields) | 4'' pixels (binned) | |||
| Thermal Radiation Surface Photometry | IRASb | 60 & 100 µm | All-Sky Survey data base | 5' PSF | ||
| DIRBEc | 60, 100, 140 & 240 µm | 0.7 degree field of view | ||||
| Neutral Atomic Gas | Single Dish Mapping Emission Spectroscopy | Green Bank 140-ft. | H I 21cm line | 171 square degree mosaic (6151 pointings) | 21' beam | 0.52 km/s channels |
| Array Mapping Emission Spectroscopy | Very Large Array D-configuration | 2 x 2 degree mosaic (64 fields) | 1' beam | 1.3 km/s channels | ||
| Optical Absorption Point Spectroscopy | Coudé Feed Echelle | Na I D 5890 & 5896 Å lines | 48 sightlines over an 8 x 7 degree area | < 0.002'' (stellar disk) |
a: Wide-field Imaging Survey Polarimeter (Nordsieck et al. 1994) b: Infrared Astronomical Satellite (Beichman et al. 1988) c: Diffuse Infrared Background Explorer (Hauser et al. 1995)