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

The NYISO is reserving the following hours in the October 10, 2001
Real-Time Market per ECA 20010908B to verify prices:

HQ:  0:00, 22:00-23:00
OH:  0:00, 22:00-23:00
NE:  0:00, 22:00-23:00
PJM: 0:00-2:00, 4:00, 22:00-23:00

All other prices in the October 10, 2001 Real-Time Market are correct.
Prices in the October 11, 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