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)
9060044 47
RedGreenBlue
z19.06
znorm14.88
sky 13.8 13.8 13.8
S/N 15.5 24.0 26.9
S/N(c) 13.9 22.3 25.2
SN(E/C) 0.91
9060045 47
RedGreenBlue
z19.04
znorm14.86
sky 13.9 13.9 13.9
S/N 14.8 24.0 26.6
S/N(c) 13.2 22.3 24.7
SN(E/C) 0.91
9060046 47
RedGreenBlue
z19.02
znorm14.84
sky 13.8 13.9 14.1
S/N 14.8 23.6 27.0
S/N(c) 13.5 22.1 24.7
SN(E/C) 0.93
9060047 47
RedGreenBlue
z19.04
znorm14.86
sky 13.9 13.9 14.0
S/N 15.1 23.8 26.7
S/N(c) 13.6 22.2 24.6
SN(E/C) 0.94
9060048 47
RedGreenBlue
z19.06
znorm14.88
sky 13.8 13.9 14.0
S/N 15.1 24.0 26.9
S/N(c) 13.6 22.4 25.1
SN(E/C) 0.92
9060049 47
RedGreenBlue
z19.04
znorm14.86
sky 14.0 13.9 14.0
S/N 15.1 23.9 26.8
S/N(c) 13.5 22.3 24.7
SN(E/C) 0.94
9060050 47
RedGreenBlue
z19.07
znorm14.89
sky 14.0 13.9 14.1
S/N 15.5 24.1 27.3
S/N(c) 14.0 22.4 25.5
SN(E/C) 0.92
9060051 47
RedGreenBlue
z19.05
znorm14.87
sky 14.0 13.9 14.1
S/N 15.1 23.9 27.5
S/N(c) 13.4 22.4 25.8
SN(E/C) 0.92