Exposure
ID
GRAVI.2022-04-10T04:02:02.371_1
Header ID
GRAVI.2022-04-10T04:02:02.371
Date updated
2022-04-10 07:40:27 UTC+0000
Release date
2023-04-10 07:40:27 UTC+0000
UTC Start
2022-04-10 04:02:02.371
UTC End
2022-04-10 04:06:02.371
MJD Start
59679.168083
MJD End
59679.1708607778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0035975
Ambient temperature (°C)
12.6
Seeing (arcsec)
0.68
Observation
ID
50360
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
37632
Name
HIP64603
RA
198.611827
DEC
-24.28419
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 89.4940 89.6960 112.0000 112.4000
A0-J2 127.4680 127.8110 88.5000 89.0000
A0-K0 126.4310 126.7240 66.4310 66.9290
G1-J2 57.7030 57.8000 50.4000 50.9000
G1-K0 90.2570 90.2950 21.3730 21.8730
J2-K0 48.6270 48.6330 346.2700 346.6840
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 59679.168083
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD114993
HIERARCH ESO INS SOBJ NAME HIP64603
RA 198.611827
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 89.494
HIERARCH ESO ISS PBL12 END 89.696
HIERARCH ESO ISS PBLA12 START 112.0
HIERARCH ESO ISS PBLA12 END 112.4
HIERARCH ESO ISS PBL13 START 127.468
HIERARCH ESO ISS PBL13 END 127.811
HIERARCH ESO ISS PBLA13 START 88.5
HIERARCH ESO ISS PBLA13 END 89.0
HIERARCH ESO ISS PBL14 START 126.431
HIERARCH ESO ISS PBL14 END 126.724
HIERARCH ESO ISS PBLA14 START 66.431
HIERARCH ESO ISS PBLA14 END 66.929
HIERARCH ESO ISS PBL23 START 57.703
HIERARCH ESO ISS PBL23 END 57.8
HIERARCH ESO ISS PBLA23 START 50.4
HIERARCH ESO ISS PBLA23 END 50.9
HIERARCH ESO ISS PBL24 START 90.257
HIERARCH ESO ISS PBL24 END 90.295
HIERARCH ESO ISS PBLA24 START 21.373
HIERARCH ESO ISS PBLA24 END 21.873
HIERARCH ESO ISS PBL34 START 48.627
HIERARCH ESO ISS PBL34 END 48.633
HIERARCH ESO ISS PBLA34 START 346.27
HIERARCH ESO ISS PBLA34 END 346.684
HIERARCH ESO ISS AMBI TAU0 START 0.003658
HIERARCH ESO ISS AMBI TAU0 END 0.003537
HIERARCH ESO ISS AMBI TEMP 12.6
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.65