Exposure
ID
GRAVI.2023-07-23T02:11:12.705_1
Header ID
GRAVI.2023-07-23T02:11:12.705
Date updated
2023-07-23 02:25:22 UTC+0000
Release date
2024-07-23 02:25:21 UTC+0000
UTC Start
2023-07-23 02:11:12.705
UTC End
2023-07-23 02:16:12.705
MJD Start
60148.09111927
MJD End
60148.09459149222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.001796
Ambient temperature (°C)
16.49
Seeing (arcsec)
1.0150000000000001
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 88.0460 87.9650 163.9000 165.2000
A0-J2 110.7370 110.2270 147.6000 149.0000
A0-K0 90.4960 89.4420 126.1160 127.6680
G1-J2 36.1300 35.4900 104.2000 105.5000
G1-K0 57.8990 57.0470 57.3300 57.8350
J2-K0 42.3910 42.2770 18.8690 19.4710
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 60148.09111927
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 88.046
HIERARCH ESO ISS PBL12 END 87.965
HIERARCH ESO ISS PBLA12 START 163.9
HIERARCH ESO ISS PBLA12 END 165.2
HIERARCH ESO ISS PBL13 START 110.737
HIERARCH ESO ISS PBL13 END 110.227
HIERARCH ESO ISS PBLA13 START 147.6
HIERARCH ESO ISS PBLA13 END 149.0
HIERARCH ESO ISS PBL14 START 90.496
HIERARCH ESO ISS PBL14 END 89.442
HIERARCH ESO ISS PBLA14 START 126.116
HIERARCH ESO ISS PBLA14 END 127.668
HIERARCH ESO ISS PBL23 START 36.13
HIERARCH ESO ISS PBL23 END 35.49
HIERARCH ESO ISS PBLA23 START 104.2
HIERARCH ESO ISS PBLA23 END 105.5
HIERARCH ESO ISS PBL24 START 57.899
HIERARCH ESO ISS PBL24 END 57.047
HIERARCH ESO ISS PBLA24 START 57.33
HIERARCH ESO ISS PBLA24 END 57.835
HIERARCH ESO ISS PBL34 START 42.391
HIERARCH ESO ISS PBL34 END 42.277
HIERARCH ESO ISS PBLA34 START 18.869
HIERARCH ESO ISS PBLA34 END 19.471
HIERARCH ESO ISS AMBI TAU0 START 0.001997
HIERARCH ESO ISS AMBI TAU0 END 0.001595
HIERARCH ESO ISS AMBI TEMP 16.49
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 1.1