Exposure
ID
GRAVI.2021-11-05T02:32:57.640_1
Header ID
GRAVI.2021-11-05T02:32:57.640
Date updated
2021-11-05 02:45:59 UTC+0000
Release date
2022-11-05 02:45:59 UTC+0000
UTC Start
2021-11-05 02:32:57.640
UTC End
2021-11-05 02:36:57.640
MJD Start
59523.10622268
MJD End
59523.1090004578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0056865
Ambient temperature (°C)
11.96
Seeing (arcsec)
0.705
Observation
ID
48752
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
36513
Name
HIP115404
RA
350.662641
DEC
-15.03925
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 118.9540 118.4700 244.9000 245.1000
K0-D0 91.9060 91.4080 256.2000 256.4000
K0-J3 54.2000 54.1120 342.4880 343.0610
B2-D0 33.9200 33.9090 33.1000 33.3000
B2-J3 137.0620 136.9020 41.8440 42.0450
D0-J3 103.6690 103.5150 44.7080 44.8980
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 59523.10622268
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.662641
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 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
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 118.954
HIERARCH ESO ISS PBL12 END 118.47
HIERARCH ESO ISS PBLA12 START 244.9
HIERARCH ESO ISS PBLA12 END 245.1
HIERARCH ESO ISS PBL13 START 91.906
HIERARCH ESO ISS PBL13 END 91.408
HIERARCH ESO ISS PBLA13 START 256.2
HIERARCH ESO ISS PBLA13 END 256.4
HIERARCH ESO ISS PBL14 START 54.2
HIERARCH ESO ISS PBL14 END 54.112
HIERARCH ESO ISS PBLA14 START 342.488
HIERARCH ESO ISS PBLA14 END 343.061
HIERARCH ESO ISS PBL23 START 33.92
HIERARCH ESO ISS PBL23 END 33.909
HIERARCH ESO ISS PBLA23 START 33.1
HIERARCH ESO ISS PBLA23 END 33.3
HIERARCH ESO ISS PBL24 START 137.062
HIERARCH ESO ISS PBL24 END 136.902
HIERARCH ESO ISS PBLA24 START 41.844
HIERARCH ESO ISS PBLA24 END 42.045
HIERARCH ESO ISS PBL34 START 103.669
HIERARCH ESO ISS PBL34 END 103.515
HIERARCH ESO ISS PBLA34 START 44.708
HIERARCH ESO ISS PBLA34 END 44.898
HIERARCH ESO ISS AMBI TAU0 START 0.006435
HIERARCH ESO ISS AMBI TAU0 END 0.004938
HIERARCH ESO ISS AMBI TEMP 11.96
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.71