Exposure
ID
GRAVI.2024-11-21T02:02:14.110_1
Header ID
GRAVI.2024-11-21T02:02:14.110
Date updated
2024-11-21 02:10:43 UTC+0000
Release date
2024-11-21 02:02:14 UTC+0000
UTC Start
2024-11-21 02:02:14.110
UTC End
2024-11-21 02:06:14.110
MJD Start
60635.08488553
MJD End
60635.0876633078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0042115
Ambient temperature (°C)
12.89
Seeing (arcsec)
0.76
Observation
ID
61912
Category
calibrator
Program ID
114.276J.002
Program Title
VLTI SURVEY ON GAIA BINARIES: STELLAR EVOLUTION AND BINARY FORMATION AT LOW/HIGH METALLICITY
Program Type
Normal
PI / COI
LU / KRAUS / GARDNER
Target
ID
46033
Name
HD_29176
RA
68.450419
DEC
-40.90429
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 66.9760 67.8140 85.8000 86.5000
A0-J2 105.3170 106.1890 57.1000 58.1000
A0-K0 116.9460 117.3690 35.6940 36.6650
G1-J2 56.5150 56.5900 22.6000 23.4000
G1-K0 90.0460 90.0440 0.9200 1.5300
J2-K0 42.9160 43.0650 331.8680 332.1840
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.276J.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60635.08488553
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 29176
HIERARCH ESO INS SOBJ NAME HD_29176
RA 68.450419
DEC -40.90429
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 66.976
HIERARCH ESO ISS PBL12 END 67.814
HIERARCH ESO ISS PBLA12 START 85.8
HIERARCH ESO ISS PBLA12 END 86.5
HIERARCH ESO ISS PBL13 START 105.317
HIERARCH ESO ISS PBL13 END 106.189
HIERARCH ESO ISS PBLA13 START 57.1
HIERARCH ESO ISS PBLA13 END 58.1
HIERARCH ESO ISS PBL14 START 116.946
HIERARCH ESO ISS PBL14 END 117.369
HIERARCH ESO ISS PBLA14 START 35.694
HIERARCH ESO ISS PBLA14 END 36.665
HIERARCH ESO ISS PBL23 START 56.515
HIERARCH ESO ISS PBL23 END 56.59
HIERARCH ESO ISS PBLA23 START 22.6
HIERARCH ESO ISS PBLA23 END 23.4
HIERARCH ESO ISS PBL24 START 90.046
HIERARCH ESO ISS PBL24 END 90.044
HIERARCH ESO ISS PBLA24 START 0.92
HIERARCH ESO ISS PBLA24 END 1.53
HIERARCH ESO ISS PBL34 START 42.916
HIERARCH ESO ISS PBL34 END 43.065
HIERARCH ESO ISS PBLA34 START 331.868
HIERARCH ESO ISS PBLA34 END 332.184
HIERARCH ESO ISS AMBI TAU0 START 0.004221
HIERARCH ESO ISS AMBI TAU0 END 0.004202
HIERARCH ESO ISS AMBI TEMP 12.89
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.8