Version 1.34.13.5
Seeing-limited mode
Diffraction-limited mode
Strehl ratio:
Point source
Extended source
Template Spectrum: B0V A0V F0V G0V K0V M0V E0_galaxy Sa_galaxy Sb_galaxy Sc_galaxy uniform Redshift:
Blackbody with T= K
Single line with ...
... Wavelength: ... Flux: ... Width:
micron erg/s/cm2 Å
Target magnitude (Vega): U B V R I z J H K Ks Br_gam FeII H2 P_beta P_gam J_low J_high Y1 Y2 OH_1060 OH_1190 HeI HKspec zJspec = mag (mag/sq.arcsec for extended sources)
LUCI 1
LUCI 2
Imaging mode
Spectroscopic mode
Filter: z J H K Ks Br_gam FeII H2 P_beta P_gam J_low J_high Y1 Y2 OH_1060 OH_1190 HeI HKspec zJspec clear
Camera: N1.8 N3.75
Slit width: 0.25 0.50 0.75 1.00 1.50 2.00
Central wavelength of the grating in µm / Number of lines per millimeter: 0.960 / 040 1.250 / 040 1.650 / 040 2.200 / 040 1.175 / 200 1.930 / 200 1.000 / 210 1.250 / 210 1.650 / 210 2.200 / 210
Water vapor: 1.00 1.60 3.00 mm
Airmass: 1.00 1.25 1.50 1.75 2.00 2.50
Seeing: arcsec
Sky brightness for the zenith (Vega): mag/sq.arcsec uniform flux density distribution, no sky lines
Background file with 1.6 mm water vapor and selected airmass
Theoretical background spectrum
SNR
Total exposure time sec
Detector Integration Time (DIT): sec (the minimum DIT is 2.50 sec)
Help
Send comments to gmorrison(at)lbto.org