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)
10930035 47
RedGreenBlue
z15.07
znorm10.89
sky 15.5 15.3 15.3
S/N 0.6 1.3 2.7
S/N(c) 0.4 1.3 2.3
SN(E/C) 0.99
10930036 47
RedGreenBlue
z16.15
znorm11.97
sky 15.5 15.2 15.7
S/N 1.5 3.6 4.4
S/N(c) 1.3 3.3 3.9
SN(E/C) 1.03
10930037 47
RedGreenBlue
z17.25
znorm13.07
sky 15.4 15.3 15.6
S/N 3.8 8.2 9.4
S/N(c) 3.2 7.3 8.5
SN(E/C) 0.97
10930038 47
RedGreenBlue
z17.49
znorm13.31
sky 15.4 15.2 15.8
S/N 4.6 9.6 10.9
S/N(c) 4.0 8.7 9.9
SN(E/C) 1.01
10930039 47
RedGreenBlue
z17.87
znorm13.69
sky 15.1 15.1 15.5
S/N 6.5 12.6 13.9
S/N(c) 5.6 11.4 12.7
SN(E/C) 0.96
10930040 47
RedGreenBlue
z17.75
znorm13.57
sky 15.5 15.3 15.6
S/N 5.9 11.7 12.7
S/N(c) 5.0 10.4 11.8
SN(E/C) 0.99
10930041 47
RedGreenBlue
z16.65
znorm12.47
sky 15.8 15.3 15.8
S/N 2.2 5.0 6.6
S/N(c) 1.9 4.8 6.0
SN(E/C) 1.00
10930042 47
RedGreenBlue
z16.01
znorm11.83
sky 15.5 15.6 16.0
S/N 1.2 3.2 3.9
S/N(c) 1.1 2.9 3.5
SN(E/C) 0.97
10930043 47
RedGreenBlue
z16.35
znorm12.17
sky 15.1 15.4 15.8
S/N 1.8 4.3 5.3
S/N(c) 1.5 3.7 4.8
SN(E/C) 1.01
10930044 47
RedGreenBlue
z16.68
znorm12.50
sky 15.0 15.2 16.3
S/N 2.2 5.4 6.5
S/N(c) 2.0 4.9 5.9
SN(E/C) 0.94
10930045 47
RedGreenBlue
z16.67
znorm12.49
sky 15.8 15.4 15.8
S/N 2.2 5.5 6.2
S/N(c) 1.9 4.9 5.6
SN(E/C) 0.99
10930046 47
RedGreenBlue
z16.35
znorm12.17
sky 15.6 15.3 16.0
S/N 1.8 4.3 5.1
S/N(c) 1.6 3.8 4.6
SN(E/C) 0.95