This directory contains VI-maps of the Small Magellanic Cloud halo fields
observed in the course of the OGLE microlensing survey. 

The directory structure is as follows:

README               - this file

smc_sc20.map.gz      - data for field SMC_SC20
smc_sc21.map.gz      - data for field SMC_SC21
smc_sc22.map.gz      - data for field SMC_SC22
smc_sc23.map.gz      - data for field SMC_SC23
smc_sc24.map.gz      - data for field SMC_SC24
smc_sc25.map.gz      - data for field SMC_SC25
smc_sc26.map.gz      - data for field SMC_SC26
smc_sc27.map.gz      - data for field SMC_SC27
smc_sc28.map.gz      - data for field SMC_SC28
smc_sc29.map.gz      - data for field SMC_SC29
smc_sc30.map.gz      - data for field SMC_SC30
smc_sc31.map.gz      - data for field SMC_SC31
smc_sc32.map.gz      - data for field SMC_SC32
smc_sc33.map.gz      - data for field SMC_SC33

smc_sc20.fts.gz      - I-band template image of the field SMC_SC20 (2048x8192)
smc_sc21.fts.gz      - I-band template image of the field SMC_SC21 (2048x8192)
smc_sc22.fts.gz      - I-band template image of the field SMC_SC22 (2048x8192)
smc_sc23.fts.gz      - I-band template image of the field SMC_SC23 (2048x8192)
smc_sc24.fts.gz      - I-band template image of the field SMC_SC24 (2048x8192)
smc_sc25.fts.gz      - I-band template image of the field SMC_SC25 (2048x8192)
smc_sc26.fts.gz      - I-band template image of the field SMC_SC26 (2048x8192)
smc_sc27.fts.gz      - I-band template image of the field SMC_SC27 (2048x8192)
smc_sc28.fts.gz      - I-band template image of the field SMC_SC28 (2048x8192)
smc_sc29.fts.gz      - I-band template image of the field SMC_SC29 (2048x8192)
smc_sc30.fts.gz      - I-band template image of the field SMC_SC30 (2048x8192)
smc_sc31.fts.gz      - I-band template image of the field SMC_SC31 (2048x8192)
smc_sc32.fts.gz      - I-band template image of the field SMC_SC32 (2048x8192)
smc_sc33.fts.gz      - I-band template image of the field SMC_SC33 (2048x8192)

SMC_HALO.fields      - coordinates of the SMC halo fields.


All *.gz files are compressed with the gzip program.

The columns in map files contain:

DB_no_I   X_tpl  Y_tpl  V   V-I   I  sig_V  sig_I  DB_no_V 

where

DB_no_I - number in the I-band database,
X_tpl,Y_tpl - pixel coordinates in the I-band template image,
V, V-I, I - photometry data,
sig_V, sig_I - standard deviation of measurements in the V and I-band,
DB_no_V - number in the V-band database.

Any presentation of the scientific analysis or usage of the data from
the BVI maps of the SMC should cite the apropriate OGLE paper(s).