Exposure
ID
GRAVI.2021-09-04T06:17:25.641_1
Header ID
GRAVI.2021-09-04T06:17:25.641
Date updated
2021-09-04 06:30:37 UTC+0000
Release date
2022-09-04 06:30:37 UTC+0000
UTC Start
2021-09-04 06:17:25.641
UTC End
2021-09-04 06:21:25.641
MJD Start
59461.26210233
MJD End
59461.2648801078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0045595
Ambient temperature (°C)
11.82
Seeing (arcsec)
0.755
Observation
ID
48112
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
36100
Name
HIP118205
RA
359.641995
DEC
-14.125
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 88.7700 88.4770 117.9000 118.3000
A0-J2 128.0080 127.6670 94.7000 94.9000
A0-J3 132.3490 132.3960 48.7520 49.0290
G1-J2 58.2290 58.2200 57.6000 57.8000
G1-J3 130.5650 130.6300 9.2910 9.7210
J2-J3 101.6040 101.4940 343.9550 344.4340
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 59461.26210233
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD224512
HIERARCH ESO INS SOBJ NAME HIP118205
RA 359.641995
DEC -14.125
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 88.77
HIERARCH ESO ISS PBL12 END 88.477
HIERARCH ESO ISS PBLA12 START 117.9
HIERARCH ESO ISS PBLA12 END 118.3
HIERARCH ESO ISS PBL13 START 128.008
HIERARCH ESO ISS PBL13 END 127.667
HIERARCH ESO ISS PBLA13 START 94.7
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 132.349
HIERARCH ESO ISS PBL14 END 132.396
HIERARCH ESO ISS PBLA14 START 48.752
HIERARCH ESO ISS PBLA14 END 49.029
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.22
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.8
HIERARCH ESO ISS PBL24 START 130.565
HIERARCH ESO ISS PBL24 END 130.63
HIERARCH ESO ISS PBLA24 START 9.291
HIERARCH ESO ISS PBLA24 END 9.721
HIERARCH ESO ISS PBL34 START 101.604
HIERARCH ESO ISS PBL34 END 101.494
HIERARCH ESO ISS PBLA34 START 343.955
HIERARCH ESO ISS PBLA34 END 344.434
HIERARCH ESO ISS AMBI TAU0 START 0.005133
HIERARCH ESO ISS AMBI TAU0 END 0.003986
HIERARCH ESO ISS AMBI TEMP 11.82
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.81