Is there a way to get the bbox w/o loading the Expsoure object for raw images in HSC? I tried Butler.get() with "raw.bbox" but that failed.
Per input from Kian-Tat Lim:
Looks like some components are in FitsExposureFormatter but not FitsRawFormatterBase.
For many, it makes sense, but bbox, dimensions, detector, and maybe validPolygon and exposureInfo could be added