Exposure
ID
GRAVI.2022-05-16T03:18:57.533_1
Header ID
GRAVI.2022-05-16T03:18:57.533
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 03:18:57.533
UTC End
2022-05-16 03:22:57.533
MJD Start
59715.13816589
MJD End
59715.1409436678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003811
Ambient temperature (°C)
10.59
Seeing (arcsec)
0.825
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 88.7180 88.4540 122.6000 123.1000
A0-J2 125.9720 125.4720 98.9000 99.4000
A0-J3 130.5720 130.2690 51.2060 51.5400
G1-J2 57.1900 57.0230 60.3000 60.7000
G1-J3 132.3430 132.3270 11.7700 12.1790
J2-J3 103.7630 103.7370 347.3650 347.8690
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 59715.13816589
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 88.718
HIERARCH ESO ISS PBL12 END 88.454
HIERARCH ESO ISS PBLA12 START 122.6
HIERARCH ESO ISS PBLA12 END 123.1
HIERARCH ESO ISS PBL13 START 125.972
HIERARCH ESO ISS PBL13 END 125.472
HIERARCH ESO ISS PBLA13 START 98.9
HIERARCH ESO ISS PBLA13 END 99.4
HIERARCH ESO ISS PBL14 START 130.572
HIERARCH ESO ISS PBL14 END 130.269
HIERARCH ESO ISS PBLA14 START 51.206
HIERARCH ESO ISS PBLA14 END 51.54
HIERARCH ESO ISS PBL23 START 57.19
HIERARCH ESO ISS PBL23 END 57.023
HIERARCH ESO ISS PBLA23 START 60.3
HIERARCH ESO ISS PBLA23 END 60.7
HIERARCH ESO ISS PBL24 START 132.343
HIERARCH ESO ISS PBL24 END 132.327
HIERARCH ESO ISS PBLA24 START 11.77
HIERARCH ESO ISS PBLA24 END 12.179
HIERARCH ESO ISS PBL34 START 103.763
HIERARCH ESO ISS PBL34 END 103.737
HIERARCH ESO ISS PBLA34 START 347.365
HIERARCH ESO ISS PBLA34 END 347.869
HIERARCH ESO ISS AMBI TAU0 START 0.003925
HIERARCH ESO ISS AMBI TAU0 END 0.003697
HIERARCH ESO ISS AMBI TEMP 10.59
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.86