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)
24510038 42
RedGreenBlue
z18.38
znorm14.33
sky 14.5 15.0 14.9
S/N 9.5 14.7 18.0
S/N(c) 7.6 8.6 5.0
SN(E/C) 0.00
24510039 42
RedGreenBlue
z18.35
znorm14.30
sky 14.5 15.1 14.9
S/N 8.5 13.8 17.2
S/N(c) 7.4 8.4 4.9
SN(E/C) 0.00
24510040 42
RedGreenBlue
z18.26
znorm14.20
sky 14.3 15.0 15.0
S/N 10.4 15.5 19.9
S/N(c) 7.0 7.8 4.6
SN(E/C) 0.00
24510041 42
RedGreenBlue
z18.42
znorm14.36
sky 14.5 15.1 14.9
S/N 11.0 17.7 21.5
S/N(c) 7.6 8.4 4.9
SN(E/C) 0.00
24510042 42
RedGreenBlue
z18.44
znorm14.39
sky 14.1 14.9 14.8
S/N 9.9 15.8 19.4
S/N(c) 7.8 8.8 5.1
SN(E/C) 0.00
24510043 42
RedGreenBlue
z18.50
znorm14.44
sky 14.2 14.9 14.8
S/N 10.3 16.3 20.3
S/N(c) 8.0 9.1 5.3
SN(E/C) 0.00
24510044 42
RedGreenBlue
z18.54
znorm14.48
sky 14.2 15.1 15.0
S/N 10.0 16.1 19.0
S/N(c) 8.3 9.3 5.3
SN(E/C) 0.00
24510045 42
RedGreenBlue
z18.60
znorm14.55
sky 14.3 14.9 14.8
S/N 10.3 16.4 19.8
S/N(c) 8.5 9.4 5.4
SN(E/C) 0.00