Exposure
ID
GRAVI.2022-06-11T08:37:48.150_1
Header ID
GRAVI.2022-06-11T08:37:48.150
Date updated
2022-06-11 08:51:03 UTC+0000
Release date
2023-06-11 08:51:03 UTC+0000
UTC Start
2022-06-11 08:37:48.150
UTC End
2022-06-11 08:41:48.150
MJD Start
59741.35958507
MJD End
59741.3623628478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003466
Ambient temperature (°C)
10.56
Seeing (arcsec)
0.635
Observation
ID
51230
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
38174
Name
HIP103569
RA
314.765805
DEC
4.29271
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.1540 86.7260 113.2000 113.2000
A0-J2 128.7370 128.5050 92.2000 92.1000
A0-K0 127.3780 127.5780 73.1210 73.0710
G1-J2 56.7390 56.9400 58.8000 58.8000
G1-K0 82.6560 82.9990 30.3610 30.6860
J2-K0 42.4680 42.4000 350.8450 351.3550
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 59741.35958507
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME eps_Equ
HIERARCH ESO INS SOBJ NAME HIP103569
RA 314.765805
DEC 4.29271
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 87.154
HIERARCH ESO ISS PBL12 END 86.726
HIERARCH ESO ISS PBLA12 START 113.2
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 128.737
HIERARCH ESO ISS PBL13 END 128.505
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.1
HIERARCH ESO ISS PBL14 START 127.378
HIERARCH ESO ISS PBL14 END 127.578
HIERARCH ESO ISS PBLA14 START 73.121
HIERARCH ESO ISS PBLA14 END 73.071
HIERARCH ESO ISS PBL23 START 56.739
HIERARCH ESO ISS PBL23 END 56.94
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 82.656
HIERARCH ESO ISS PBL24 END 82.999
HIERARCH ESO ISS PBLA24 START 30.361
HIERARCH ESO ISS PBLA24 END 30.686
HIERARCH ESO ISS PBL34 START 42.468
HIERARCH ESO ISS PBL34 END 42.4
HIERARCH ESO ISS PBLA34 START 350.845
HIERARCH ESO ISS PBLA34 END 351.355
HIERARCH ESO ISS AMBI TAU0 START 0.003745
HIERARCH ESO ISS AMBI TAU0 END 0.003187
HIERARCH ESO ISS AMBI TEMP 10.56
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.65