Exposure
ID
GRAVI.2024-05-12T03:41:16.372_1
Header ID
GRAVI.2024-05-12T03:41:16.372
Date updated
2024-05-12 03:55:38 UTC+0000
Release date
2025-05-12 03:55:37 UTC+0000
UTC Start
2024-05-12 03:41:16.372
UTC End
2024-05-12 03:46:36.372
MJD Start
60442.15366171
MJD End
60442.1573654137
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.002485
Ambient temperature (°C)
12.62
Seeing (arcsec)
0.635
Observation
ID
59226
Category
science
Program ID
113.26KS.001
Program Title
SPIN-ORBIT ALIGNMENT IN GAIA BINARIES: A PILOT STUDY
Program Type
Normal
PI / COI
LU / KRAUS / GARDNER
Target
ID
43889
Name
lam_Mus
RA
176.394737
DEC
-66.72858
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.1400 90.1850 143.8000 145.1000
A0-J2 126.3500 126.1410 128.3000 129.6000
A0-K0 113.4940 112.9560 111.7800 113.1990
G1-J2 46.3030 45.9590 96.8000 98.2000
G1-K0 60.4830 59.9110 59.5840 60.5780
J2-K0 36.6510 36.5960 9.7140 10.5390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26KS.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60442.15366171
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME lam Mus
HIERARCH ESO INS SOBJ NAME lam_Mus
RA 176.394737
DEC -66.72858
HIERARCH ESO INS SPEC RES HIGH
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 342.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 90.14
HIERARCH ESO ISS PBL12 END 90.185
HIERARCH ESO ISS PBLA12 START 143.8
HIERARCH ESO ISS PBLA12 END 145.1
HIERARCH ESO ISS PBL13 START 126.35
HIERARCH ESO ISS PBL13 END 126.141
HIERARCH ESO ISS PBLA13 START 128.3
HIERARCH ESO ISS PBLA13 END 129.6
HIERARCH ESO ISS PBL14 START 113.494
HIERARCH ESO ISS PBL14 END 112.956
HIERARCH ESO ISS PBLA14 START 111.78
HIERARCH ESO ISS PBLA14 END 113.199
HIERARCH ESO ISS PBL23 START 46.303
HIERARCH ESO ISS PBL23 END 45.959
HIERARCH ESO ISS PBLA23 START 96.8
HIERARCH ESO ISS PBLA23 END 98.2
HIERARCH ESO ISS PBL24 START 60.483
HIERARCH ESO ISS PBL24 END 59.911
HIERARCH ESO ISS PBLA24 START 59.584
HIERARCH ESO ISS PBLA24 END 60.578
HIERARCH ESO ISS PBL34 START 36.651
HIERARCH ESO ISS PBL34 END 36.596
HIERARCH ESO ISS PBLA34 START 9.714
HIERARCH ESO ISS PBLA34 END 10.539
HIERARCH ESO ISS AMBI TAU0 START 0.002404
HIERARCH ESO ISS AMBI TAU0 END 0.002566
HIERARCH ESO ISS AMBI TEMP 12.62
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.59