Exposure
ID
GRAVI.2021-09-18T05:00:07.206_1
Header ID
GRAVI.2021-09-18T05:00:07.206
Date updated
2021-09-18 05:11:06 UTC+0000
Release date
2022-09-18 05:11:06 UTC+0000
UTC Start
2021-09-18 05:00:07.206
UTC End
2021-09-18 05:04:07.206
MJD Start
59475.20841674
MJD End
59475.2111945178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003282
Ambient temperature (°C)
13.59
Seeing (arcsec)
1.155
Observation
ID
48259
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
36206
Name
HIP115404
RA
350.663785
DEC
-15.03925
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.1160 66.8740 274.5000 274.7000
K0-D0 95.2590 95.0420 254.0000 254.2000
K0-J3 55.0790 54.9900 337.2780 337.7740
G2-D0 39.9690 39.9800 218.1000 218.4000
G2-J3 64.5070 64.5020 45.0330 45.2980
D0-J3 104.2960 104.3020 42.3810 42.6540
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 59475.20841674
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.663785
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 G2
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 67.116
HIERARCH ESO ISS PBL12 END 66.874
HIERARCH ESO ISS PBLA12 START 274.5
HIERARCH ESO ISS PBLA12 END 274.7
HIERARCH ESO ISS PBL13 START 95.259
HIERARCH ESO ISS PBL13 END 95.042
HIERARCH ESO ISS PBLA13 START 254.0
HIERARCH ESO ISS PBLA13 END 254.2
HIERARCH ESO ISS PBL14 START 55.079
HIERARCH ESO ISS PBL14 END 54.99
HIERARCH ESO ISS PBLA14 START 337.278
HIERARCH ESO ISS PBLA14 END 337.774
HIERARCH ESO ISS PBL23 START 39.969
HIERARCH ESO ISS PBL23 END 39.98
HIERARCH ESO ISS PBLA23 START 218.1
HIERARCH ESO ISS PBLA23 END 218.4
HIERARCH ESO ISS PBL24 START 64.507
HIERARCH ESO ISS PBL24 END 64.502
HIERARCH ESO ISS PBLA24 START 45.033
HIERARCH ESO ISS PBLA24 END 45.298
HIERARCH ESO ISS PBL34 START 104.296
HIERARCH ESO ISS PBL34 END 104.302
HIERARCH ESO ISS PBLA34 START 42.381
HIERARCH ESO ISS PBLA34 END 42.654
HIERARCH ESO ISS AMBI TAU0 START 0.003236
HIERARCH ESO ISS AMBI TAU0 END 0.003328
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.13