Exposure
ID
GRAVI.2021-09-04T06:08:19.618_1
Header ID
GRAVI.2021-09-04T06:08:19.618
Date updated
2021-09-04 06:21:13 UTC+0000
Release date
2022-09-04 06:21:12 UTC+0000
UTC Start
2021-09-04 06:08:19.618
UTC End
2021-09-04 06:12:19.618
MJD Start
59461.25578262
MJD End
59461.2585603978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.006778
Ambient temperature (°C)
11.88
Seeing (arcsec)
0.625
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 89.3230 89.0770 117.2000 117.6000
A0-J2 128.5990 128.3460 94.1000 94.4000
A0-J3 132.1670 132.2660 48.1450 48.4410
G1-J2 58.2020 58.2220 57.0000 57.3000
G1-J3 130.4320 130.4930 8.3780 8.8130
J2-J3 101.8420 101.7300 342.9680 343.4330
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 59461.25578262
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 89.323
HIERARCH ESO ISS PBL12 END 89.077
HIERARCH ESO ISS PBLA12 START 117.2
HIERARCH ESO ISS PBLA12 END 117.6
HIERARCH ESO ISS PBL13 START 128.599
HIERARCH ESO ISS PBL13 END 128.346
HIERARCH ESO ISS PBLA13 START 94.1
HIERARCH ESO ISS PBLA13 END 94.4
HIERARCH ESO ISS PBL14 START 132.167
HIERARCH ESO ISS PBL14 END 132.266
HIERARCH ESO ISS PBLA14 START 48.145
HIERARCH ESO ISS PBLA14 END 48.441
HIERARCH ESO ISS PBL23 START 58.202
HIERARCH ESO ISS PBL23 END 58.222
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 130.432
HIERARCH ESO ISS PBL24 END 130.493
HIERARCH ESO ISS PBLA24 START 8.378
HIERARCH ESO ISS PBLA24 END 8.813
HIERARCH ESO ISS PBL34 START 101.842
HIERARCH ESO ISS PBL34 END 101.73
HIERARCH ESO ISS PBLA34 START 342.968
HIERARCH ESO ISS PBLA34 END 343.433
HIERARCH ESO ISS AMBI TAU0 START 0.006255
HIERARCH ESO ISS AMBI TAU0 END 0.007301
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.62