Exposure
ID
GRAVI.2021-10-05T01:21:50.495_1
Header ID
GRAVI.2021-10-05T01:21:50.495
Date updated
2021-10-05 01:30:44 UTC+0000
Release date
2022-10-05 01:30:44 UTC+0000
UTC Start
2021-10-05 01:21:50.495
UTC End
2021-10-05 01:25:50.495
MJD Start
59492.05683443
MJD End
59492.0596122078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0056545
Ambient temperature (°C)
13.61
Seeing (arcsec)
0.535
Observation
ID
48431
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
36312
Name
HIP104272
RA
316.857111
DEC
-8.23493
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 88.0960 87.7430 116.6000 116.9000
A0-J2 128.1060 127.7710 93.7000 93.9000
A0-K0 127.9530 127.8870 72.8010 72.9430
G1-J2 58.1080 58.1590 57.6000 57.8000
G1-K0 88.6460 88.8070 29.3500 29.6840
J2-K0 46.4640 46.4330 353.0650 353.5420
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 59492.05683443
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD201038
HIERARCH ESO INS SOBJ NAME HIP104272
RA 316.857111
DEC -8.23493
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 88.096
HIERARCH ESO ISS PBL12 END 87.743
HIERARCH ESO ISS PBLA12 START 116.6
HIERARCH ESO ISS PBLA12 END 116.9
HIERARCH ESO ISS PBL13 START 128.106
HIERARCH ESO ISS PBL13 END 127.771
HIERARCH ESO ISS PBLA13 START 93.7
HIERARCH ESO ISS PBLA13 END 93.9
HIERARCH ESO ISS PBL14 START 127.953
HIERARCH ESO ISS PBL14 END 127.887
HIERARCH ESO ISS PBLA14 START 72.801
HIERARCH ESO ISS PBLA14 END 72.943
HIERARCH ESO ISS PBL23 START 58.108
HIERARCH ESO ISS PBL23 END 58.159
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.8
HIERARCH ESO ISS PBL24 START 88.646
HIERARCH ESO ISS PBL24 END 88.807
HIERARCH ESO ISS PBLA24 START 29.35
HIERARCH ESO ISS PBLA24 END 29.684
HIERARCH ESO ISS PBL34 START 46.464
HIERARCH ESO ISS PBL34 END 46.433
HIERARCH ESO ISS PBLA34 START 353.065
HIERARCH ESO ISS PBLA34 END 353.542
HIERARCH ESO ISS AMBI TAU0 START 0.0047
HIERARCH ESO ISS AMBI TAU0 END 0.006609
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.56