Table 1:
Log of the observations for NGC 6752. Date and time are UT, exposure
times are in seconds. For both exposures the field center is at
RA(2000) = 19:10:51.780, Dec(2000) = -59:58:54.70.
Grating |
Date |
UT
 |
Exptime |
Airmass |
HR11 |
2004-06-25 |
09:54:29 |
1750 |
1.787 |
HR13 |
2004-06-23 |
09:41:13 |
1750 |
1.677 |
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