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)
14960059 47
RedGreenBlue
z18.97
znorm14.79
sky 13.5 13.3 13.4
S/N 12.4 21.2 22.4
S/N(c) 10.2 9.0 57.7
SN(E/C) 0.45
14960060 47
RedGreenBlue
z18.95
znorm14.77
sky 13.2 13.2 13.1
S/N 11.4 19.6 21.4
S/N(c) 10.0 8.8 57.0
SN(E/C) 0.44
14960061 47
RedGreenBlue
z19.00
znorm14.82
sky 13.4 13.3 13.3
S/N 12.0 20.8 22.8
S/N(c) 10.5 9.1 58.6
SN(E/C) 0.45
14960062 47
RedGreenBlue
z18.99
znorm14.81
sky 13.5 13.4 13.4
S/N 12.5 21.2 23.2
S/N(c) 10.7 9.1 58.5
SN(E/C) 0.45
14960063 47
RedGreenBlue
z18.96
znorm14.78
sky 13.2 13.2 13.1
S/N 11.6 20.0 22.4
S/N(c) 10.3 8.9 56.8
SN(E/C) 0.43
14960064 47
RedGreenBlue
z18.75
znorm14.56
sky 12.5 12.5 12.4
S/N 9.3 16.0 16.7
S/N(c) 8.8 7.5 48.6
SN(E/C) 0.50
14960065 47
RedGreenBlue
z18.96
znorm14.78
sky 13.4 13.2 13.2
S/N 11.9 20.0 22.1
S/N(c) 10.5 8.9 57.0
SN(E/C) 0.42
14960066 47
RedGreenBlue
z19.08
znorm14.90
sky 14.1 14.0 14.0
S/N 13.4 22.9 25.1
S/N(c) 11.1 9.4 60.6
SN(E/C) 0.43