Exposure
ID
GRAVI.2021-03-07T01:17:41.180_1
Header ID
GRAVI.2021-03-07T01:17:41.180
Date updated
2021-03-07 01:31:21 UTC+0000
Release date
2022-03-07 01:31:20 UTC+0000
UTC Start
2021-03-07 01:17:41.180
UTC End
2021-03-07 01:21:41.180
MJD Start
59280.05394884
MJD End
59280.0567266178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003976
Ambient temperature (°C)
14.07
Seeing (arcsec)
1.415
Observation
ID
46008
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
34630
Name
HIP25667
RA
82.235956
DEC
-3.30745
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 72.3100 71.4560 122.9000 123.4000
A0-J2 109.1150 107.8160 95.1000 95.3000
A0-J3 130.6010 130.2730 50.8380 50.7780
G1-J2 56.3120 56.0710 58.4000 58.3000
G1-J3 128.3430 128.5330 18.4170 18.7280
J2-J3 92.5680 92.5020 355.4010 356.0030
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 59280.05394884
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD36058
HIERARCH ESO INS SOBJ NAME HIP25667
RA 82.235956
DEC -3.30745
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 72.31
HIERARCH ESO ISS PBL12 END 71.456
HIERARCH ESO ISS PBLA12 START 122.9
HIERARCH ESO ISS PBLA12 END 123.4
HIERARCH ESO ISS PBL13 START 109.115
HIERARCH ESO ISS PBL13 END 107.816
HIERARCH ESO ISS PBLA13 START 95.1
HIERARCH ESO ISS PBLA13 END 95.3
HIERARCH ESO ISS PBL14 START 130.601
HIERARCH ESO ISS PBL14 END 130.273
HIERARCH ESO ISS PBLA14 START 50.838
HIERARCH ESO ISS PBLA14 END 50.778
HIERARCH ESO ISS PBL23 START 56.312
HIERARCH ESO ISS PBL23 END 56.071
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.3
HIERARCH ESO ISS PBL24 START 128.343
HIERARCH ESO ISS PBL24 END 128.533
HIERARCH ESO ISS PBLA24 START 18.417
HIERARCH ESO ISS PBLA24 END 18.728
HIERARCH ESO ISS PBL34 START 92.568
HIERARCH ESO ISS PBL34 END 92.502
HIERARCH ESO ISS PBLA34 START 355.401
HIERARCH ESO ISS PBLA34 END 356.003
HIERARCH ESO ISS AMBI TAU0 START 0.004148
HIERARCH ESO ISS AMBI TAU0 END 0.003804
HIERARCH ESO ISS AMBI TEMP 14.07
HIERARCH ESO ISS AMBI FWHM START 1.39
HIERARCH ESO ISS AMBI FWHM END 1.44