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)
11390088 47
RedGreenBlue
z18.67
znorm14.49
sky 15.2 14.7 14.7
S/N 11.6 19.5 22.0
S/N(c) 10.1 18.4 20.6
SN(E/C) 0.47
11390089 47
RedGreenBlue
z18.82
znorm14.64
sky 15.1 14.7 15.2
S/N 12.5 21.3 23.8
S/N(c) 11.0 20.0 22.7
SN(E/C) 0.46
11390090 47
RedGreenBlue
z18.72
znorm14.54
sky 15.1 14.8 14.9
S/N 11.7 20.5 22.7
S/N(c) 10.4 19.3 21.1
SN(E/C) 0.46
11390091 47
RedGreenBlue
z18.69
znorm14.51
sky 15.1 14.9 15.0
S/N 11.5 20.1 22.3
S/N(c) 10.2 18.7 21.2
SN(E/C) 0.48
11390092 47
RedGreenBlue
z18.41
znorm14.23
sky 14.9 14.9 15.0
S/N 9.5 17.2 19.2
S/N(c) 8.3 15.9 17.7
SN(E/C) 0.51
11390093 47
RedGreenBlue
z18.14
znorm13.96
sky 15.1 14.9 14.7
S/N 7.8 14.5 16.0
S/N(c) 6.7 13.4 14.9
SN(E/C) 0.59
11390094 47
RedGreenBlue
z18.19
znorm14.01
sky 14.8 14.6 15.1
S/N 7.8 15.1 16.7
S/N(c) 6.8 13.9 15.3
SN(E/C) 0.58
11390095 47
RedGreenBlue
z18.54
znorm14.36
sky 15.3 15.0 15.2
S/N 10.4 18.8 20.3
S/N(c) 9.2 17.7 19.1
SN(E/C) 0.51
11390096 47
RedGreenBlue
z18.78
znorm14.60
sky 15.2 15.2 15.3
S/N 12.2 21.5 22.9
S/N(c) 10.9 20.1 21.7
SN(E/C) 0.47
11390097 47
RedGreenBlue
z18.68
znorm14.50
sky 15.3 15.1 15.1
S/N 11.5 20.4 21.6
S/N(c) 10.1 18.7 20.5
SN(E/C) 0.48