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)
5470008 47
RedGreenBlue
z18.73
znorm14.55
sky 14.1 13.9 13.7
S/N 13.0 21.5 21.1
S/N(c) 11.3 19.6 20.0
SN(E/C) 0.41
5470009 47
RedGreenBlue
z18.64
znorm14.46
sky 14.0 14.2 14.0
S/N 11.4 20.3 20.7
S/N(c) 9.9 18.4 19.2
SN(E/C) 0.42
5470010 47
RedGreenBlue
z18.69
znorm14.51
sky 14.1 14.0 14.0
S/N 11.8 20.0 20.4
S/N(c) 10.5 18.0 19.1
SN(E/C) 0.37
5470011 47
RedGreenBlue
z18.67
znorm14.49
sky 14.1 14.0 13.9
S/N 11.7 20.3 20.4
S/N(c) 10.2 18.5 19.5
SN(E/C) 0.40
5470012 47
RedGreenBlue
z18.25
znorm14.07
sky 14.1 14.1 14.0
S/N 8.7 15.7 15.7
S/N(c) 7.5 14.1 14.6
SN(E/C) 0.48
5470013 47
RedGreenBlue
z18.49
znorm14.31
sky 14.1 14.1 14.1
S/N 10.6 18.7 19.0
S/N(c) 9.1 17.3 18.0
SN(E/C) 0.42
5470014 47
RedGreenBlue
z18.52
znorm14.34
sky 14.3 14.2 14.0
S/N 10.7 18.7 19.1
S/N(c) 9.5 17.4 18.6
SN(E/C) 0.47
5470015 47
RedGreenBlue
z18.65
znorm14.47
sky 14.1 14.2 14.1
S/N 11.7 20.2 20.6
S/N(c) 10.3 18.8 19.8
SN(E/C) 0.41