Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
10450076 47
RedGreenBlue
z19.29
znorm15.11
sky 13.7 13.8 13.8
S/N 18.9 26.3 27.2
S/N(c) 31.7 19.3 10.8
SN(E/C) 0.68
10450077 47
RedGreenBlue
z19.29
znorm15.11
sky 13.7 13.8 13.8
S/N 19.0 26.4 28.0
S/N(c) 31.8 19.0 10.9
SN(E/C) 0.68
10450078 47
RedGreenBlue
z19.27
znorm15.09
sky 13.7 13.9 13.9
S/N 19.0 26.2 28.0
S/N(c) 31.0 18.8 10.8
SN(E/C) 0.78
10450079 47
RedGreenBlue
z19.29
znorm15.11
sky 13.7 14.0 13.9
S/N 18.8 26.4 28.5
S/N(c) 31.4 19.1 10.9
SN(E/C) 0.74
10450080 47
RedGreenBlue
z19.31
znorm15.13
sky 13.7 14.0 13.9
S/N 19.0 26.8 28.6
S/N(c) 31.7 19.4 11.0
SN(E/C) 0.71
10450081 47
RedGreenBlue
z19.32
znorm15.14
sky 13.7 14.0 14.0
S/N 19.3 26.9 29.0
S/N(c) 31.9 19.1 11.0
SN(E/C) 0.69
10450082 47
RedGreenBlue
z19.31
znorm15.13
sky 13.8 14.0 14.1
S/N 19.1 26.9 28.8
S/N(c) 31.9 19.2 11.1
SN(E/C) 0.68
10450083 47
RedGreenBlue
z19.31
znorm15.13
sky 13.8 14.1 14.0
S/N 19.3 26.9 28.8
S/N(c) 31.8 19.2 11.1
SN(E/C) 0.71