PLATE:8557 MJD: 57552 FIELD: 000+12

FrameCartsec zseeingNreadsDitherPixshiftZerosky continuumS/NS/N(cframe)
19900039 7 1.76 1.72 47 0.00 -0.00 18.96 [14.53,14.20,14.33] [ 16.3, 24.8, 29.0] [ 21.9, 22.5, 16.2]
19900040 7 1.77 1.89 47 0.50 0.00 19.05 [14.27,14.24,14.50] [ 17.5, 25.9, 30.2] [ 22.8, 23.3, 17.0]

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 19900040 0.496 0.000 19.07 19900039 0.000 0.496 18.99

Visit (multiple exposure and dither combined) spectra

FrameZeropointsMag plots Spatial mag deviation Spatial sky telluric CH4 Spatial sky telluric CO2 Spatial sky telluric H2O Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission
19900039
RedGreenBlue
z18.96
znorm14.78
sky 14.5 14.2 14.3
S/N 16.3 24.8 29.0
S/N(c) 21.9 22.5 16.2
SN(E/C) 0.78
19900040
RedGreenBlue
z19.05
znorm14.87
sky 14.3 14.2 14.5
S/N 17.5 25.9 30.2
S/N(c) 22.8 23.3 17.0
SN(E/C) 0.82