MWilczek@nyiso.com writes to the NYISO_TECH_EXCHANGE Discussion List:

The NYISO is reserving hours beginning 01:00, 02:00, 04:00 and 15:00 in the
July 27, 2001
Real-Time Market as well as the following hours per ECA20001006B to verify
prices:

PJM: 00:00, 04:00, 11:00, 22:00
OH:  00:00, 11:00, 22:00
HQ:  00:00, 07:00 - 08:00, 11:00, 22:00
NE:  00:00, 11:00, 22:00

Prices in the July 28, 2001 Day-Ahead Market are correct.

This e-mail information is a copy of the official posting which can be
found at the following address on our website:
http://mis.nyiso.com/public/htm/OperMessages/CurrentOperMessages.htm#mm