Exposure
ID
GRAVI.2023-07-23T02:05:15.690_1
Header ID
GRAVI.2023-07-23T02:05:15.690
Date updated
2023-07-23 02:20:21 UTC+0000
Release date
2024-07-23 02:20:21 UTC+0000
UTC Start
2023-07-23 02:05:15.690
UTC End
2023-07-23 02:10:15.690
MJD Start
60148.08698715
MJD End
60148.09045937222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0023769999999999998
Ambient temperature (°C)
16.29
Seeing (arcsec)
0.88
Observation
ID
56377
Category
science
Program ID
111.24J7.001
Program Title
VLTI/GRAVITY HUNT FOR CIRCUMBINARY EXOPLANETARY SYSTEMS
Program Type
GTO
PI / COI
CHAUVIN/ JANSON/ BERGER/ BENISTY/ BONNEFOY/ LAGRANGE/ ROUSSELET-PERRAUT/ LE BOUQUIN/ DELORME/ MILLI/ GALLENNE/ BOURDAROT/ GRATTON/ MÉRAND/ REFFERT/ DESIDERA/ VIGAN/ DESGRANGE/ SQUICCIARINI/ MEYER
Target
ID
41774
Name
HIP_65426
RA
201.146549
DEC
-51.50455
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 88.1430 88.0560 162.6000 163.8000
A0-J2 111.3200 110.7970 145.9000 147.4000
A0-K0 91.6770 90.6180 124.4250 125.9390
G1-J2 36.8430 36.2060 102.7000 104.0000
G1-K0 58.8360 57.9990 56.7570 57.2690
J2-K0 42.5130 42.4040 18.1920 18.7970
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24J7.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60148.08698715
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 116434
HIERARCH ESO INS SOBJ NAME HIP_65426
RA 201.146549
DEC -51.50455
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 318.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 88.143
HIERARCH ESO ISS PBL12 END 88.056
HIERARCH ESO ISS PBLA12 START 162.6
HIERARCH ESO ISS PBLA12 END 163.8
HIERARCH ESO ISS PBL13 START 111.32
HIERARCH ESO ISS PBL13 END 110.797
HIERARCH ESO ISS PBLA13 START 145.9
HIERARCH ESO ISS PBLA13 END 147.4
HIERARCH ESO ISS PBL14 START 91.677
HIERARCH ESO ISS PBL14 END 90.618
HIERARCH ESO ISS PBLA14 START 124.425
HIERARCH ESO ISS PBLA14 END 125.939
HIERARCH ESO ISS PBL23 START 36.843
HIERARCH ESO ISS PBL23 END 36.206
HIERARCH ESO ISS PBLA23 START 102.7
HIERARCH ESO ISS PBLA23 END 104.0
HIERARCH ESO ISS PBL24 START 58.836
HIERARCH ESO ISS PBL24 END 57.999
HIERARCH ESO ISS PBLA24 START 56.757
HIERARCH ESO ISS PBLA24 END 57.269
HIERARCH ESO ISS PBL34 START 42.513
HIERARCH ESO ISS PBL34 END 42.404
HIERARCH ESO ISS PBLA34 START 18.192
HIERARCH ESO ISS PBLA34 END 18.797
HIERARCH ESO ISS AMBI TAU0 START 0.002757
HIERARCH ESO ISS AMBI TAU0 END 0.001997
HIERARCH ESO ISS AMBI TEMP 16.29
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.93