Exposure
ID
GRAVI.2021-09-05T03:56:05.433_1
Header ID
GRAVI.2021-09-05T03:56:05.433
Date updated
2021-09-05 04:07:10 UTC+0000
Release date
2022-09-05 04:07:10 UTC+0000
UTC Start
2021-09-05 03:56:05.433
UTC End
2021-09-05 04:00:05.433
MJD Start
59462.16395177
MJD End
59462.1667295478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.006618
Ambient temperature (°C)
14.14
Seeing (arcsec)
0.49
Observation
ID
48124
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
36110
Name
HIP103569
RA
314.76694
DEC
4.29274
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 79.3260 78.5770 114.5000 114.6000
A0-J2 121.9230 121.1050 91.2000 91.1000
A0-J3 131.7550 131.9330 51.0490 51.0300
G1-J2 58.2240 58.2290 58.6000 58.5000
G1-J3 119.5880 119.8580 14.6560 15.0610
J2-J3 87.5470 87.3200 347.1700 347.7580
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 59462.16395177
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME eps_Equ
HIERARCH ESO INS SOBJ NAME HIP103569
RA 314.76694
DEC 4.29274
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 79.326
HIERARCH ESO ISS PBL12 END 78.577
HIERARCH ESO ISS PBLA12 START 114.5
HIERARCH ESO ISS PBLA12 END 114.6
HIERARCH ESO ISS PBL13 START 121.923
HIERARCH ESO ISS PBL13 END 121.105
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.1
HIERARCH ESO ISS PBL14 START 131.755
HIERARCH ESO ISS PBL14 END 131.933
HIERARCH ESO ISS PBLA14 START 51.049
HIERARCH ESO ISS PBLA14 END 51.03
HIERARCH ESO ISS PBL23 START 58.224
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 119.588
HIERARCH ESO ISS PBL24 END 119.858
HIERARCH ESO ISS PBLA24 START 14.656
HIERARCH ESO ISS PBLA24 END 15.061
HIERARCH ESO ISS PBL34 START 87.547
HIERARCH ESO ISS PBL34 END 87.32
HIERARCH ESO ISS PBLA34 START 347.17
HIERARCH ESO ISS PBLA34 END 347.758
HIERARCH ESO ISS AMBI TAU0 START 0.006325
HIERARCH ESO ISS AMBI TAU0 END 0.006911
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.45