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

The NYISO is reserving hours beginning 8:00 - 10:00 and 17:00 - 19:00 in
the September 24, 2001 Real-Time Market as well as the following hours per
ECA 20010908B to verify prices:

HQ:  3:00-5:00, 6:00-8:00, 12:00, and 19:00
NE:  6:00-8:00, 12:00, and 19:00
OH:  6:00-8:00, 12:00, and 19:00
PJM: 0:00-8:00, 12:00, and 19:00

Prices in the September 25, 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 of our website:
http://mis.nyiso.com/public/htm/OperMessages/CurrentOperMessages.htm#mm