“VISTA”的版本间差异
跳到导航
跳到搜索
（以“VISTA telescope (Visible and Infrared Survey Telescope for Astronomy) *of ESO’s Paranal Observatory :* VLT: the largest telescope on Paranal *Site: Cerro Parana...”为内容创建页面） |
无编辑摘要 |
||
| （未显示同一用户的1个中间版本） | |||
| 第2行： | 第2行： | ||
*of ESO’s Paranal Observatory |
*of ESO’s Paranal Observatory |
||
:* VLT: the largest telescope on Paranal |
|||
*Site: Cerro Paranal(Chile) |
*Site: Cerro Paranal(Chile) |
||
*4-m class |
*4-m class |
||
*First Light date: 11 December 2009 |
*First Light date: 11 December 2009 |
||
*Active Optics: Yes |
*Active Optics: Yes |
||
-- |
---- |
||
*wide field (1.65 degree diameter field of view ) |
*wide field (1.65 degree diameter field of view ) |
||
*equipped with a near infrared camera |
*equipped with a near infrared camera |
||
2013年3月20日 (三) 02:15的最新版本
VISTA telescope (Visible and Infrared Survey Telescope for Astronomy)
- of ESO’s Paranal Observatory
- VLT: the largest telescope on Paranal
- Site: Cerro Paranal(Chile)
- 4-m class
- First Light date: 11 December 2009
- Active Optics: Yes
- wide field (1.65 degree diameter field of view )
- equipped with a near infrared camera
- pixel size 0.34 arcsec
- The PSF of the telescope+camera system (including pixels) is designed to have a full width at half maximum (FWHM) of 0.51 arcsec.