TFOSC -- TUBITAK Faint Object Spectrograph and Camera



Low and medium resolution imaging spectrometer TFOSC (TUBITAK Faint Object Spectrograph and Camera) was build at Copenhagen University Observatory, and is similar in its layout to DFOSC at Danish 1.54-m, ALFOSC at NOT and to other instruments of this serie. The instrument was built under the order by TUBITAK observatory.

CCD camera --- 2K x 2K Firechild, 30.72 x 30.72 mm. The field of view --- 13.3' x 13.3'. Filters --- Bessel (UBVRI), SDSS (u'g'r'i'z'), narrow-band filters.

Grisms
   N       &lambda/&Delta&lambda       &Delta&lambda       &lambda&lambda       Note   
7 1300 4.1 3900-6800
8 2300 3.0 5850-8270
9 5300 1.2 3350-9400 echelle, orders 6-18
10 280 17 3300-6400 crossdispersion
11 450 13 4000-7600 crossdispersion
12 210 37 5300-10200 crossdispersion
14 900 5.4 3270-6120
15 500 12.0 3230-9120
17 800 12.0 6500-12000