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

17.63

13.45

[18.94,21.59,18.90]

[ 11.3, 16.4, 18.1]

[ 11.2, 16.2, 17.6]