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)
10300038 47
RedGreenBlue
z19.00
znorm14.82
sky 14.9 14.4 14.3
S/N 15.6 24.4 25.2
S/N(c) 13.5 22.8 24.1
SN(E/C) 0.94
10300039 47
RedGreenBlue
z19.02
znorm14.84
sky 14.8 14.6 14.6
S/N 15.3 24.7 25.6
S/N(c) 13.2 22.9 24.3
SN(E/C) 0.98
10300040 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.7 14.5
S/N 16.4 26.2 27.4
S/N(c) 14.2 24.4 25.7
SN(E/C) 0.96
10300041 47
RedGreenBlue
z19.15
znorm14.97
sky 14.5 14.6 14.5
S/N 16.8 26.9 28.1
S/N(c) 14.6 24.8 26.6
SN(E/C) 0.92
10300042 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.7 14.6
S/N 17.2 27.3 28.8
S/N(c) 15.0 25.5 27.1
SN(E/C) 0.93
10300043 47
RedGreenBlue
z19.17
znorm14.99
sky 14.8 14.6 14.6
S/N 17.1 27.3 28.5
S/N(c) 14.8 25.3 26.9
SN(E/C) 0.93
10300044 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.6 14.6
S/N 16.9 26.9 28.5
S/N(c) 14.8 25.1 26.7
SN(E/C) 0.96
10300045 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.7 14.5
S/N 16.8 27.3 28.5
S/N(c) 14.8 25.4 27.3
SN(E/C) 0.92
10300046 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 14.6 14.5
S/N 17.6 28.0 29.4
S/N(c) 15.4 26.0 27.9
SN(E/C) 0.92
10300047 47
RedGreenBlue
z19.20
znorm15.02
sky 14.7 14.7 14.5
S/N 17.5 28.1 29.5
S/N(c) 15.3 26.1 27.9
SN(E/C) 0.90