Observation
ID
56771
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
41995
Name
HD_166031
RA
272.419451
DEC
-20.83141
Exposures (2)
ID Header Date updated MJD Start MJD End
GRAVI.2023-08-26T03:04:50.415_1 GRAVI.2023-08-26T03:04:50.415 2023-08-26 03:20:53 UTC+0000 60182.12836128 60182.13252794667
GRAVI.2023-08-26T03:18:14.449_1 GRAVI.2023-08-26T03:18:14.449 2023-08-26 03:35:52 UTC+0000 60182.13766723 60182.14183389667