Comments: Note; there is a EZ spot which impinges into the NEB just a little. I measure it to be at approx Lat +12.3 L3 338.6 This feature is resolved well in my Ch4 data set centered on 18:39 and 19:09 UTC.

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Observation 1
Feature(s)	N/A
Filter(s)	Ch4
Date	2018-04-26 18:39:00
Julian day	2458235.277083333
System I	48.19°
System II	N/A
System III	339.45°
Illumination	100.0%
Phase angle	5.099999904632568°
Solar longitude	340.1°
Eq. diameter	17.28″
Derotation	0.0 min