Exposure
ID
GRAVI.2022-05-16T03:14:21.521_1
Header ID
GRAVI.2022-05-16T03:14:21.521
Date updated
2022-05-16 03:31:06 UTC+0000
Release date
2023-05-16 03:31:06 UTC+0000
UTC Start
2022-05-16 03:14:21.521
UTC End
2022-05-16 03:18:21.521
MJD Start
59715.13497131
MJD End
59715.1377490878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0038675
Ambient temperature (°C)
10.61
Seeing (arcsec)
0.755
Observation
ID
50851
Category
science
Program ID
1103.C-0477(D)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
37933
Name
HIP64603
RA
198.613044
DEC
-24.28419
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.9840 88.7380 122.0000 122.5000
A0-J2 126.4720 126.0100 98.4000 98.8000
A0-J3 130.8710 130.5940 50.8370 51.1800
G1-J2 57.3570 57.2030 60.0000 60.3000
G1-J3 132.3570 132.3440 11.3250 11.7380
J2-J3 103.7900 103.7650 346.8250 347.3250
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59715.13497131
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD114993
HIERARCH ESO INS SOBJ NAME HIP64603
RA 198.613044
DEC -24.28419
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 88.984
HIERARCH ESO ISS PBL12 END 88.738
HIERARCH ESO ISS PBLA12 START 122.0
HIERARCH ESO ISS PBLA12 END 122.5
HIERARCH ESO ISS PBL13 START 126.472
HIERARCH ESO ISS PBL13 END 126.01
HIERARCH ESO ISS PBLA13 START 98.4
HIERARCH ESO ISS PBLA13 END 98.8
HIERARCH ESO ISS PBL14 START 130.871
HIERARCH ESO ISS PBL14 END 130.594
HIERARCH ESO ISS PBLA14 START 50.837
HIERARCH ESO ISS PBLA14 END 51.18
HIERARCH ESO ISS PBL23 START 57.357
HIERARCH ESO ISS PBL23 END 57.203
HIERARCH ESO ISS PBLA23 START 60.0
HIERARCH ESO ISS PBLA23 END 60.3
HIERARCH ESO ISS PBL24 START 132.357
HIERARCH ESO ISS PBL24 END 132.344
HIERARCH ESO ISS PBLA24 START 11.325
HIERARCH ESO ISS PBLA24 END 11.738
HIERARCH ESO ISS PBL34 START 103.79
HIERARCH ESO ISS PBL34 END 103.765
HIERARCH ESO ISS PBLA34 START 346.825
HIERARCH ESO ISS PBLA34 END 347.325
HIERARCH ESO ISS AMBI TAU0 START 0.00381
HIERARCH ESO ISS AMBI TAU0 END 0.003925
HIERARCH ESO ISS AMBI TEMP 10.61
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.79