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)
14100026 47
RedGreenBlue
z18.79
znorm14.61
sky 14.2 14.5 14.6
S/N 12.3 19.6 23.1
S/N(c) 15.2 4.8 6.8
SN(E/C) 0.87
14100027 47
RedGreenBlue
z18.63
znorm14.45
sky 14.2 14.5 14.7
S/N 11.2 17.7 21.1
S/N(c) 14.0 4.5 6.3
SN(E/C) 0.90
14100028 47
RedGreenBlue
z18.64
znorm14.46
sky 14.2 14.7 14.7
S/N 11.0 17.8 21.3
S/N(c) 13.9 4.5 6.4
SN(E/C) 0.92
14100029 47
RedGreenBlue
z18.64
znorm14.46
sky 14.3 14.7 14.7
S/N 11.0 17.3 21.0
S/N(c) 14.0 4.5 6.3
SN(E/C) 0.92
14100030 47
RedGreenBlue
z18.71
znorm14.53
sky 13.9 14.8 14.7
S/N 11.4 18.3 21.7
S/N(c) 14.4 4.7 6.6
SN(E/C) 0.93
14100031 47
RedGreenBlue
z18.76
znorm14.58
sky 14.1 14.7 14.7
S/N 12.2 19.6 23.0
S/N(c) 14.7 4.7 6.7
SN(E/C) 0.87
14100032 47
RedGreenBlue
z18.86
znorm14.68
sky 14.1 14.6 14.6
S/N 12.7 20.4 23.9
S/N(c) 15.5 4.9 7.1
SN(E/C) 0.92
14100033 47
RedGreenBlue
z18.85
znorm14.67
sky 14.0 14.6 14.7
S/N 13.5 20.8 24.7
S/N(c) 15.5 4.9 7.0
SN(E/C) 0.91