First test results and calibration methods of CONICA as stand-alone device

被引：10

作者：

Hartung, M ^{[1
]}

Bizenberger, P ^{[1
]}

Böhm, A ^{[1
]}

Laun, W ^{[1
]}

Lenzen, R ^{[1
]}

Wagner, K ^{[1
]}

机构：

[1] Max Planck Inst Astron, D-69117 Heidelberg, Germany

来源：

OPTICAL AND IR TELESCOPE INSTRUMENTATION AND DETECTORS, PTS 1 AND 2 | 2000年 / 4008卷

关键词：

VLT; IR instrumentation; IR spectroscopy; ALADDIN;

D O I：

10.1117/12.395543

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

First laboratory test results of CONICA (before being combined with the adaptive optics system NAGS) are presented for the variety of observation modes: using the final ALADDIN-Detector, infrared images in direct, spectroscopic (Fabry Perot) and polarimetric modes are compared to theoretically expected diffraction limited point spread functions. In long slit spectroscopy, wavelength calibration and spectral resolution is demonstrated for the different grism, slit and camera combinations.

引用

页码：830 / 841

页数：12