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)
10200081 47
RedGreenBlue
z19.20
znorm15.02
sky 15.0 14.6 14.3
S/N 17.1 26.6 28.0
S/N(c) 15.2 24.8 27.1
SN(E/C) 0.87
10200082 47
RedGreenBlue
z19.24
znorm15.06
sky 14.9 14.7 14.7
S/N 17.1 27.0 29.1
S/N(c) 15.1 25.2 27.8
SN(E/C) 0.86
10200083 47
RedGreenBlue
z19.18
znorm15.00
sky 14.8 14.7 14.9
S/N 16.5 26.1 28.3
S/N(c) 14.6 24.3 27.0
SN(E/C) 0.90
10200084 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.7 14.8
S/N 16.1 25.7 27.6
S/N(c) 14.1 23.9 26.4
SN(E/C) 0.91
10200085 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 14.9 14.9
S/N 15.5 24.6 26.8
S/N(c) 13.7 22.6 25.6
SN(E/C) 0.92
10200086 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.7 14.8
S/N 16.3 25.2 27.5
S/N(c) 14.3 23.4 26.4
SN(E/C) 0.91
10200087 47
RedGreenBlue
z19.19
znorm15.01
sky 15.0 14.8 14.9
S/N 16.5 26.0 28.1
S/N(c) 14.6 24.1 26.9
SN(E/C) 0.90
10200088 47
RedGreenBlue
z19.21
znorm15.03
sky 15.1 14.8 14.9
S/N 16.7 26.6 28.6
S/N(c) 14.8 24.4 27.3
SN(E/C) 0.88
10200089 47
RedGreenBlue
z19.21
znorm15.03
sky 14.9 14.9 14.7
S/N 16.7 26.4 28.5
S/N(c) 14.7 24.4 27.3
SN(E/C) 0.87
10200090 47
RedGreenBlue
z19.20
znorm15.02
sky 15.2 14.8 14.7
S/N 16.7 26.1 28.6
S/N(c) 14.8 24.2 27.4
SN(E/C) 0.88