Exposure
ID
GRAVI.2021-03-07T01:32:26.216_1
Header ID
GRAVI.2021-03-07T01:32:26.216
Date updated
2021-03-07 01:42:15 UTC+0000
Release date
2022-03-07 01:42:15 UTC+0000
UTC Start
2021-03-07 01:32:26.216
UTC End
2021-03-07 01:36:26.216
MJD Start
59280.06419232
MJD End
59280.0669700978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0051735
Ambient temperature (°C)
14.63
Seeing (arcsec)
1.43
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 69.2910 68.3950 124.8000 125.3000
A0-J2 104.4470 103.0180 95.6000 95.7000
A0-J3 129.3460 128.9250 50.5990 50.5060
G1-J2 55.4150 55.1260 58.1000 57.9000
G1-J3 128.9960 129.1810 19.4780 19.7690
J2-J3 92.3790 92.3450 357.5110 358.1240
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 59280.06419232
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 69.291
HIERARCH ESO ISS PBL12 END 68.395
HIERARCH ESO ISS PBLA12 START 124.8
HIERARCH ESO ISS PBLA12 END 125.3
HIERARCH ESO ISS PBL13 START 104.447
HIERARCH ESO ISS PBL13 END 103.018
HIERARCH ESO ISS PBLA13 START 95.6
HIERARCH ESO ISS PBLA13 END 95.7
HIERARCH ESO ISS PBL14 START 129.346
HIERARCH ESO ISS PBL14 END 128.925
HIERARCH ESO ISS PBLA14 START 50.599
HIERARCH ESO ISS PBLA14 END 50.506
HIERARCH ESO ISS PBL23 START 55.415
HIERARCH ESO ISS PBL23 END 55.126
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 128.996
HIERARCH ESO ISS PBL24 END 129.181
HIERARCH ESO ISS PBLA24 START 19.478
HIERARCH ESO ISS PBLA24 END 19.769
HIERARCH ESO ISS PBL34 START 92.379
HIERARCH ESO ISS PBL34 END 92.345
HIERARCH ESO ISS PBLA34 START 357.511
HIERARCH ESO ISS PBLA34 END 358.124
HIERARCH ESO ISS AMBI TAU0 START 0.003804
HIERARCH ESO ISS AMBI TAU0 END 0.006543
HIERARCH ESO ISS AMBI TEMP 14.63
HIERARCH ESO ISS AMBI FWHM START 1.54
HIERARCH ESO ISS AMBI FWHM END 1.32