Observation
ID
56678
Category
calibrator
Program ID
111.24JN.001
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.2023-08-21T03:18:33.864_1 GRAVI.2023-08-21T03:18:33.864 2023-08-21 03:35:21 UTC+0000 60177.13789194 60177.14205860667
GRAVI.2023-08-21T03:32:00.898_1 GRAVI.2023-08-21T03:32:00.898 2023-08-21 03:50:26 UTC+0000 60177.14723261 60177.15139927666