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)
6330035 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.7 14.5
S/N 14.2 24.2 25.3
S/N(c) 12.8 23.1 24.0
SN(E/C) 0.53
6330036 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.7 14.8
S/N 14.2 24.4 25.8
S/N(c) 13.1 23.4 24.5
SN(E/C) 0.54
6330037 47
RedGreenBlue
z19.07
znorm14.89
sky 14.7 14.6 14.9
S/N 13.2 23.6 24.7
S/N(c) 12.0 22.6 23.4
SN(E/C) 0.57
6330038 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.7 14.9
S/N 14.5 24.5 26.2
S/N(c) 13.2 23.4 25.0
SN(E/C) 0.53
6330039 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.7 15.0
S/N 14.3 24.8 26.2
S/N(c) 12.9 23.7 25.0
SN(E/C) 0.54
6330040 47
RedGreenBlue
z19.17
znorm14.99
sky 14.7 14.7 14.9
S/N 14.1 24.6 26.0
S/N(c) 12.9 23.5 24.7
SN(E/C) 0.55
6330041 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.7 14.8
S/N 14.2 24.5 25.9
S/N(c) 12.9 23.3 24.7
SN(E/C) 0.57
6330042 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.7 14.9
S/N 14.5 24.9 26.0
S/N(c) 13.0 23.8 24.8
SN(E/C) 0.53