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)
10210061 47
RedGreenBlue
z18.98
znorm14.80
sky 14.8 14.6 14.6
S/N 15.8 25.7 26.3
S/N(c) 11.3 43.4 23.5
SN(E/C) 0.92
10210062 47
RedGreenBlue
z19.02
znorm14.84
sky 15.0 14.6 14.9
S/N 16.1 25.9 26.8
S/N(c) 11.2 42.6 24.2
SN(E/C) 0.91
10210063 47
RedGreenBlue
z19.06
znorm14.88
sky 14.9 14.7 15.0
S/N 16.8 26.6 27.4
S/N(c) 11.6 44.2 24.7
SN(E/C) 0.89
10210064 47
RedGreenBlue
z19.01
znorm14.83
sky 15.0 14.7 15.0
S/N 16.0 25.5 26.3
S/N(c) 11.2 42.3 24.1
SN(E/C) 0.88
10210065 47
RedGreenBlue
z19.04
znorm14.86
sky 15.1 14.8 15.1
S/N 15.9 26.1 27.1
S/N(c) 11.2 41.5 23.7
SN(E/C) 0.92
10210066 47
RedGreenBlue
z19.01
znorm14.83
sky 14.8 14.8 14.9
S/N 15.5 25.6 27.0
S/N(c) 11.4 42.2 24.3
SN(E/C) 0.94
10210067 47
RedGreenBlue
z19.04
znorm14.86
sky 15.0 14.8 14.9
S/N 16.1 26.2 27.3
S/N(c) 11.5 41.8 24.1
SN(E/C) 0.92
10210068 47
RedGreenBlue
z19.05
znorm14.87
sky 14.8 14.6 15.0
S/N 15.8 26.2 27.8
S/N(c) 11.8 41.9 24.4
SN(E/C) 0.90