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)
10150037 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.2 14.2
S/N 16.8 25.8 25.7
S/N(c) 2.6 12.0 26.9
SN(E/C) 0.88
10150038 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.4 14.5
S/N 16.6 25.8 26.2
S/N(c) 2.7 12.2 27.5
SN(E/C) 0.85
10150039 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.4 14.4
S/N 16.3 26.0 25.3
S/N(c) 2.6 11.9 26.8
SN(E/C) 0.87
10150040 47
RedGreenBlue
z19.12
znorm14.93
sky 14.4 14.3 14.5
S/N 16.4 26.4 26.6
S/N(c) 2.6 12.1 27.3
SN(E/C) 0.90
10150041 47
RedGreenBlue
z19.16
znorm14.97
sky 14.5 14.4 14.5
S/N 17.1 26.8 27.1
S/N(c) 2.7 12.3 27.8
SN(E/C) 0.87
10150042 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.4 14.5
S/N 17.5 27.5 27.8
S/N(c) 2.7 12.5 28.4
SN(E/C) 0.84
10150043 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.4 14.4
S/N 17.0 27.2 27.6
S/N(c) 2.7 12.5 28.4
SN(E/C) 0.82
10150044 47
RedGreenBlue
z19.20
znorm15.02
sky 14.4 14.5 14.4
S/N 17.1 27.5 28.0
S/N(c) 2.7 12.5 28.5
SN(E/C) 0.84