Exposure
ID
GRAVI.2021-09-04T07:52:19.881_1
Header ID
GRAVI.2021-09-04T07:52:19.881
Date updated
2021-09-04 08:06:04 UTC+0000
Release date
2022-09-04 08:06:04 UTC+0000
UTC Start
2021-09-04 07:52:19.881
UTC End
2021-09-04 07:56:19.881
MJD Start
59461.32800788
MJD End
59461.3307856578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004768
Ambient temperature (°C)
11.39
Seeing (arcsec)
0.62
Observation
ID
48114
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
36102
Name
HIP115404
RA
350.662636
DEC
-15.03925
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 72.7780 72.0940 135.2000 136.1000
A0-J2 100.4850 99.0630 106.0000 106.5000
A0-J3 121.3700 120.5910 53.3750 53.3760
G1-J2 51.3460 50.9020 62.1000 62.1000
G1-J3 132.4050 132.4070 20.4030 20.6820
J2-J3 100.0580 100.0640 0.4510 1.0180
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 59461.32800788
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.662636
DEC -15.03925
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 72.778
HIERARCH ESO ISS PBL12 END 72.094
HIERARCH ESO ISS PBLA12 START 135.2
HIERARCH ESO ISS PBLA12 END 136.1
HIERARCH ESO ISS PBL13 START 100.485
HIERARCH ESO ISS PBL13 END 99.063
HIERARCH ESO ISS PBLA13 START 106.0
HIERARCH ESO ISS PBLA13 END 106.5
HIERARCH ESO ISS PBL14 START 121.37
HIERARCH ESO ISS PBL14 END 120.591
HIERARCH ESO ISS PBLA14 START 53.375
HIERARCH ESO ISS PBLA14 END 53.376
HIERARCH ESO ISS PBL23 START 51.346
HIERARCH ESO ISS PBL23 END 50.902
HIERARCH ESO ISS PBLA23 START 62.1
HIERARCH ESO ISS PBLA23 END 62.1
HIERARCH ESO ISS PBL24 START 132.405
HIERARCH ESO ISS PBL24 END 132.407
HIERARCH ESO ISS PBLA24 START 20.403
HIERARCH ESO ISS PBLA24 END 20.682
HIERARCH ESO ISS PBL34 START 100.058
HIERARCH ESO ISS PBL34 END 100.064
HIERARCH ESO ISS PBLA34 START 0.451
HIERARCH ESO ISS PBLA34 END 1.018
HIERARCH ESO ISS AMBI TAU0 START 0.005905
HIERARCH ESO ISS AMBI TAU0 END 0.003631
HIERARCH ESO ISS AMBI TEMP 11.39
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62