----- sequence 10528, plate 636 -------
 05:21 10528 10.0   flat        pre-flat
 ----- sequence 10528, plate 636 -------
 05:21 10528 10.0   flat        pre-flat
 ----- sequence 10528, plate 636 -------
 05:21 10528 10.0   flat        pre-flat
 ----- sequence 10528, plate 636 -------
 05:21 10528 10.0   flat        pre-flat
 05:23 10529 2.0    arc         pre-arc
 05:23 10529 2.0    arc         pre-arc
 05:23 10529 2.0    arc         pre-arc
 05:23 10529 2.0    arc         pre-arc
 ----- sequence 10530, plate -9999 -------
 06:42 10530 0.0    bias        science science {{}}
 ----- sequence 10530, plate -9999 -------
 06:42 10530 0.0    bias        science science {{}}
 ----- sequence 10530, plate -9999 -------
 06:42 10530 0.0    bias        science science {{}}
 ----- sequence 10530, plate -9999 -------
 06:42 10530 0.0    bias        science science {{}}
 06:46 10531 0.0    bias        {{}}
 06:46 10531 0.0    bias        {{}}
 06:46 10531 0.0    bias        {{}}
 06:46 10531 0.0    bias        {{}}
 08:01 10532 0.0    bias        {{}}
 08:01 10532 0.0    bias        {{}}
 08:01 10532 0.0    bias        {{}}
 08:01 10532 0.0    bias        {{}}
 08:05 10533 0.0    bias        {{}}
 08:05 10533 0.0    bias        {{}}
 08:05 10533 0.0    bias        {{}}
 08:05 10533 0.0    bias        {{}}