Exposure
ID
GRAVI.2024-12-10T07:50:28.125_1
Header ID
GRAVI.2024-12-10T07:50:28.125
Date updated
2024-12-10 08:00:28 UTC+0000
Release date
2025-12-10 08:00:28 UTC+0000
UTC Start
2024-12-10 07:50:28.125
UTC End
2024-12-10 07:53:08.125
MJD Start
60654.32671441
MJD End
60654.3285662619
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0071615
Ambient temperature (°C)
14.83
Seeing (arcsec)
0.53
Observation
ID
62287
Category
science
Program ID
114.27DS.001
Program Title
COMPLETING THE VLTI/GRAVITY MULTIPLICITY SURVEY OF NEARBY A-TYPE STARS WITH HIGH GAIA-HIPPARCOS ACCELERATIONS
Program Type
Normal
PI / COI
WAISBERG / KLEIN / KATZ
Target
ID
46322
Name
HIP44066
RA
134.621925
DEC
11.85751
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.8240 67.9240 273.0000 272.8000
K0-D0 90.8080 91.1770 255.6000 255.6000
K0-J3 50.2060 50.0200 325.4230 325.5860
G2-D0 32.9680 33.1410 217.9000 218.1000
G2-J3 54.5080 54.8160 46.0500 46.2150
D0-J3 87.2660 87.7500 42.9690 43.1620
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27DS.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60654.32671441
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME alf Cnc
HIERARCH ESO INS SOBJ NAME HIP44066
RA 134.621925
DEC 11.85751
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 67.824
HIERARCH ESO ISS PBL12 END 67.924
HIERARCH ESO ISS PBLA12 START 273.0
HIERARCH ESO ISS PBLA12 END 272.8
HIERARCH ESO ISS PBL13 START 90.808
HIERARCH ESO ISS PBL13 END 91.177
HIERARCH ESO ISS PBLA13 START 255.6
HIERARCH ESO ISS PBLA13 END 255.6
HIERARCH ESO ISS PBL14 START 50.206
HIERARCH ESO ISS PBL14 END 50.02
HIERARCH ESO ISS PBLA14 START 325.423
HIERARCH ESO ISS PBLA14 END 325.586
HIERARCH ESO ISS PBL23 START 32.968
HIERARCH ESO ISS PBL23 END 33.141
HIERARCH ESO ISS PBLA23 START 217.9
HIERARCH ESO ISS PBLA23 END 218.1
HIERARCH ESO ISS PBL24 START 54.508
HIERARCH ESO ISS PBL24 END 54.816
HIERARCH ESO ISS PBLA24 START 46.05
HIERARCH ESO ISS PBLA24 END 46.215
HIERARCH ESO ISS PBL34 START 87.266
HIERARCH ESO ISS PBL34 END 87.75
HIERARCH ESO ISS PBLA34 START 42.969
HIERARCH ESO ISS PBLA34 END 43.162
HIERARCH ESO ISS AMBI TAU0 START 0.007215
HIERARCH ESO ISS AMBI TAU0 END 0.007108
HIERARCH ESO ISS AMBI TEMP 14.83
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.5