Frame

Plate

Cart

sec z

seeing

Nreads

Dither

Zero

Zeronorm

sky continuum

S/N

S/N(c)

unplugged

faint

0

9007

4

1.12

1.67

94

17.64

12.71

[20.47,20.56,21.33]

[ 26.0, 37.4, 45.0]

[ 31.4, 0.4, 11.7]

278 205 39 20

243 230 228 224 223 218 217 216 206 195 189 155 154 153 130 97 73 56 43 23