Introduction

A September 2009 service installed an AO pupil stop into filter wheel 2 to expand the wavelength coverage of NIRSPAO to the thermal (L- & M-bands). The filters page has information on how to control the filter wheels while the specifications page has wavelength information.

We have not performed any detailed sensitivities calculations, but we have some KL data available for observers. We have not yet taken data in M-band.

Data

HIP 18612, Sp. Type G5, V=9.158, K=7.635, L~7.6.

dec05s0006.fits.gz
dec05s0007.fits.gz
dec05s0008.fits.gz

Log

Filename    Object            UTC            AM   Itime   Coadds Slit            Filter  Echelle X-disp  Slit PA
dec05s0006  s03589+0045       09:59:35.21    1.07   60.00      1 0.041x1.13      KL-AO   63.00   32.64   133.17                                
dec05s0007  s03589+0045       10:01:11.91    1.07   60.00      1 0.041x1.13      KL-AO   63.00   32.64   132.05                                
dec05s0008  s03589+0045       10:03:35.16    1.07  120.00      1 0.041x1.13      KL-AO   63.00   32.64   130.45                                

Images