Observation
ID
56659
Category
calibrator
Program ID
111.24JN.002
Program Title
ELUCIDATING THE EVOLUTIONARY CONNECTIONS BETWEEN NITROGEN- AND CARBON-RICH WOLF-RAYET STARS
Program Type
Normal
PI / COI
SANA/ SHENAR/ BODENSTEINER/ BORDIER/ DSILVA/ FROST/ LANGER/ LE BOUQUIN/ MAHY/ MÉRAND/ PATRICK/ REGGIANI/ TRAMPER/ VILLASEÑOR
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Target
ID
41980
Name
HD_156641
RA
260.155908
DEC
-40.56736
Exposures (2)
ID Header Date updated MJD Start MJD End
GRAVI.2023-08-20T03:06:34.287_1 GRAVI.2023-08-20T03:06:34.287 2023-08-20 03:20:30 UTC+0000 60176.12956351 60176.13373017667
GRAVI.2023-08-20T03:20:04.322_1 GRAVI.2023-08-20T03:20:04.322 2023-08-20 03:35:26 UTC+0000 60176.13893891 60176.143105576666