Three objects measured:

SN:	01:36:23.917 +15:45:13.35 (J2000)
S1: 	01:36:32.052 +15:45:07.91 (J2000, USNO U1050_00440282)
S2:	01:36:27.383 +15:46:30.19 (J2000, USNO U1050_00439915)

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Night-4, 2002. Feb. 1.:

K-prime: 19:33:42-19:40:00
J:       19:41:49-19:48:05

Instrumental magnitudes:
Object	J	K-prime
S1	-17.533	-17.599
S2	-15.570	-15.254
SN	-15.325	-14.760

Zeropoints for this night (photometric), corrected for atmospheric extintion
are ZP(J)=27.935, ZP(K-prime)=27.212 so the (Vega) magnitudes are
Object	J	K-prime
S1	10.40	 9.61
S2	12.37	11.96
SN	12.61	12.45


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Night-5, 2002. Feb. 2.:

K-prime: 19:48:24-19:54:45 (UT)
J:       19:55:20-20:01:37 (UT)

Instrumental magnitudes:
Object	J	K-prime
S1	-16.666 -16.965
S2	-14.700 -14.649
SN	-14.612 -14.375

This night was NOT photometric. Using the two reference stars, the zeropoints
are: 27.068 (J) and 26.593 (K-prime). The indirectly measured (Vega) magnitudes
are:

Object	J	K-prime
S1	10.40  9.63
S2	12.37 11.94
SN	12.46 12.22