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)
6100036 47
RedGreenBlue
z18.96
znorm14.78
sky 14.9 14.5 14.5
S/N 14.2 23.5 25.3
S/N(c) 13.0 22.2 23.9
SN(E/C) 0.96
6100037 47
RedGreenBlue
z19.02
znorm14.84
sky 14.6 14.5 14.9
S/N 15.0 24.5 26.6
S/N(c) 13.4 23.2 25.4
SN(E/C) 0.95
6100038 47
RedGreenBlue
z19.07
znorm14.89
sky 14.4 14.5 15.0
S/N 15.2 25.3 26.9
S/N(c) 13.7 23.9 25.9
SN(E/C) 0.96
6100039 47
RedGreenBlue
z19.12
znorm14.94
sky 14.5 14.7 14.8
S/N 15.9 26.3 28.2
S/N(c) 14.3 24.5 26.9
SN(E/C) 0.95
6100040 47
RedGreenBlue
z19.12
znorm14.94
sky 14.5 14.7 14.8
S/N 15.7 26.1 27.9
S/N(c) 14.4 24.5 26.9
SN(E/C) 0.95
6100041 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.6 14.9
S/N 15.9 26.3 28.2
S/N(c) 14.4 24.6 27.1
SN(E/C) 0.93
6100042 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.6 14.8
S/N 16.4 26.7 28.3
S/N(c) 14.8 24.8 27.2
SN(E/C) 0.95
6100043 47
RedGreenBlue
z19.12
znorm14.94
sky 14.5 14.7 14.8
S/N 15.8 26.2 27.8
S/N(c) 14.3 24.4 26.7
SN(E/C) 0.93