Frame

Plate

Cart

sec z

seeing

Nreads

Dither

Zero

Zeronorm

sky continuum

S/N

S/N(c)

unplugged

faint

0

5222

8

1.05

1.73

47

17.64

13.46

[18.83,19.44,19.82]

[ 14.2, 22.2, 25.0]

[ 14.2, 22.0, 24.7]