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)
5470034 47
RedGreenBlue
z18.02
znorm13.83
sky 13.7 13.4 13.4
S/N 7.3 12.1 12.3
S/N(c) 6.1 11.2 11.4
SN(E/C) 0.97
5470035 47
RedGreenBlue
z17.93
znorm13.75
sky 13.7 13.6 13.6
S/N 6.6 11.4 11.8
S/N(c) 5.5 10.1 10.7
SN(E/C) 1.01
5470036 47
RedGreenBlue
z18.12
znorm13.94
sky 13.7 13.5 13.6
S/N 7.5 13.1 13.4
S/N(c) 6.4 11.7 12.1
SN(E/C) 1.01
5470037 47
RedGreenBlue
z18.31
znorm14.13
sky 13.7 13.5 13.5
S/N 8.9 15.2 15.1
S/N(c) 7.5 13.2 13.8
SN(E/C) 0.94
5470038 47
RedGreenBlue
z18.13
znorm13.94
sky 13.6 13.5 13.5
S/N 7.5 13.1 13.2
S/N(c) 6.3 11.4 11.9
SN(E/C) 0.98
5470039 47
RedGreenBlue
z18.30
znorm14.12
sky 13.5 13.3 13.3
S/N 8.3 14.1 14.5
S/N(c) 7.1 12.7 13.1
SN(E/C) 0.99
5470040 47
RedGreenBlue
z17.31
znorm13.13
sky 12.3 12.2 12.2
S/N 3.0 5.2 4.7
S/N(c) 2.7 4.3 4.6
SN(E/C) 1.01
5470041 47
RedGreenBlue
z16.61
znorm12.43
sky 11.9 11.8 11.8
S/N 1.7 2.5 1.9
S/N(c) 1.3 2.1 2.0
SN(E/C) 1.00