Exposure
ID
GRAVI.2021-09-15T06:48:01.738_1
Header ID
GRAVI.2021-09-15T06:48:01.738
Date updated
2021-09-15 07:00:38 UTC+0000
Release date
2022-09-15 07:00:38 UTC+0000
UTC Start
2021-09-15 06:48:01.738
UTC End
2021-09-15 06:52:01.738
MJD Start
59472.28335345
MJD End
59472.2861312278
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.00507
Ambient temperature (°C)
6.72
Seeing (arcsec)
0.61
Observation
ID
48222
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
36182
Name
HIP115404
RA
350.662637
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 76.1070 75.4450 131.5000 132.2000
A0-J2 107.0990 105.8220 103.6000 104.1000
A0-J3 124.8390 124.1900 53.2170 53.2690
G1-J2 53.3440 52.9670 61.9000 61.9000
G1-J3 132.3200 132.3460 18.9400 19.2470
J2-J3 100.0990 100.0810 357.6510 358.2150
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 59472.28335345
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.662637
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 76.107
HIERARCH ESO ISS PBL12 END 75.445
HIERARCH ESO ISS PBLA12 START 131.5
HIERARCH ESO ISS PBLA12 END 132.2
HIERARCH ESO ISS PBL13 START 107.099
HIERARCH ESO ISS PBL13 END 105.822
HIERARCH ESO ISS PBLA13 START 103.6
HIERARCH ESO ISS PBLA13 END 104.1
HIERARCH ESO ISS PBL14 START 124.839
HIERARCH ESO ISS PBL14 END 124.19
HIERARCH ESO ISS PBLA14 START 53.217
HIERARCH ESO ISS PBLA14 END 53.269
HIERARCH ESO ISS PBL23 START 53.344
HIERARCH ESO ISS PBL23 END 52.967
HIERARCH ESO ISS PBLA23 START 61.9
HIERARCH ESO ISS PBLA23 END 61.9
HIERARCH ESO ISS PBL24 START 132.32
HIERARCH ESO ISS PBL24 END 132.346
HIERARCH ESO ISS PBLA24 START 18.94
HIERARCH ESO ISS PBLA24 END 19.247
HIERARCH ESO ISS PBL34 START 100.099
HIERARCH ESO ISS PBL34 END 100.081
HIERARCH ESO ISS PBLA34 START 357.651
HIERARCH ESO ISS PBLA34 END 358.215
HIERARCH ESO ISS AMBI TAU0 START 0.004874
HIERARCH ESO ISS AMBI TAU0 END 0.005266
HIERARCH ESO ISS AMBI TEMP 6.72
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.53