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)
10250070 47
RedGreenBlue
z18.89
znorm14.71
sky 14.9 14.6 14.5
S/N 14.7 24.1 25.4
S/N(c) 13.5 22.4 23.7
SN(E/C) 0.44
10250071 47
RedGreenBlue
z18.88
znorm14.70
sky 15.2 14.6 15.0
S/N 14.0 24.2 26.0
S/N(c) 12.8 22.6 24.4
SN(E/C) 0.45
10250072 47
RedGreenBlue
z18.90
znorm14.72
sky 14.6 14.7 14.9
S/N 14.0 24.5 26.2
S/N(c) 12.8 22.9 24.7
SN(E/C) 0.46
10250073 47
RedGreenBlue
z18.94
znorm14.76
sky 15.3 14.7 14.9
S/N 14.7 24.9 26.7
S/N(c) 13.2 23.4 25.2
SN(E/C) 0.44
10250074 47
RedGreenBlue
z19.02
znorm14.84
sky 14.9 14.7 14.9
S/N 15.2 26.0 27.9
S/N(c) 13.9 24.4 26.3
SN(E/C) 0.43
10250075 47
RedGreenBlue
z18.95
znorm14.77
sky 15.0 14.8 15.0
S/N 14.9 24.8 26.7
S/N(c) 13.3 23.3 25.2
SN(E/C) 0.44
10250076 47
RedGreenBlue
z19.02
znorm14.84
sky 14.8 14.8 14.9
S/N 15.3 25.9 27.9
S/N(c) 14.0 24.4 26.3
SN(E/C) 0.44
10250077 47
RedGreenBlue
z18.98
znorm14.80
sky 14.6 14.7 14.9
S/N 14.8 25.6 27.5
S/N(c) 13.6 24.2 25.8
SN(E/C) 0.44
10250078 47
RedGreenBlue
z19.06
znorm14.88
sky 14.7 14.8 14.9
S/N 15.6 26.6 28.6
S/N(c) 14.1 25.0 27.0
SN(E/C) 0.43
10250079 47
RedGreenBlue
z19.07
znorm14.89
sky 14.8 14.7 15.1
S/N 15.7 26.5 28.9
S/N(c) 14.1 25.0 27.2
SN(E/C) 0.42