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Re: [APML] Hypering times
At 03:39 AM 11/3/2002 -0800, you wrote:
>Jerry: Sorry for the delayed response, as my modem wasn't functioning
>properly and needed to be reinstalled. The RG used was dated 2004. I
>have three exp.date groups of RG: 2002, 2003, and 2004. Wasn't the 2004
>the latest, or is there still another?
>
>I understand the hypering time for this RG2004 is 14hours. Mine went
>12. Stephen
Hi Stephen,
Howard Edin says you can tell the difference by the edge markings. The new
emulsion says RG200-3.
Jerry
Astronomical photography: http://www.astropix.com
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