Exposure
ID
GRAVI.2021-02-17T04:00:44.107_1
Header ID
GRAVI.2021-02-17T04:00:44.107
Date updated
2021-02-17 04:16:17 UTC+0000
Release date
2022-02-17 04:16:17 UTC+0000
UTC Start
2021-02-17 04:00:44.107
UTC End
2021-02-17 04:04:44.107
MJD Start
59262.16717717
MJD End
59262.1699549478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003596
Ambient temperature (°C)
9.8
Seeing (arcsec)
0.65
Observation
ID
46023
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
34645
Name
HIP32698
RA
102.317179
DEC
-2.27205
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 69.2690 68.3600 123.7000 124.3000
A0-J2 105.1830 103.7700 94.8000 94.9000
A0-J3 129.8830 129.4980 50.4920 50.3940
G1-J2 55.7420 55.4690 57.9000 57.7000
G1-J3 128.3690 128.5680 19.3760 19.6710
J2-J3 91.5630 91.5220 357.1100 357.7290
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 59262.16717717
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD49643
HIERARCH ESO INS SOBJ NAME HIP32698
RA 102.317179
DEC -2.27205
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 69.269
HIERARCH ESO ISS PBL12 END 68.36
HIERARCH ESO ISS PBLA12 START 123.7
HIERARCH ESO ISS PBLA12 END 124.3
HIERARCH ESO ISS PBL13 START 105.183
HIERARCH ESO ISS PBL13 END 103.77
HIERARCH ESO ISS PBLA13 START 94.8
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 129.883
HIERARCH ESO ISS PBL14 END 129.498
HIERARCH ESO ISS PBLA14 START 50.492
HIERARCH ESO ISS PBLA14 END 50.394
HIERARCH ESO ISS PBL23 START 55.742
HIERARCH ESO ISS PBL23 END 55.469
HIERARCH ESO ISS PBLA23 START 57.9
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 128.369
HIERARCH ESO ISS PBL24 END 128.568
HIERARCH ESO ISS PBLA24 START 19.376
HIERARCH ESO ISS PBLA24 END 19.671
HIERARCH ESO ISS PBL34 START 91.563
HIERARCH ESO ISS PBL34 END 91.522
HIERARCH ESO ISS PBLA34 START 357.11
HIERARCH ESO ISS PBLA34 END 357.729
HIERARCH ESO ISS AMBI TAU0 START 0.003596
HIERARCH ESO ISS AMBI TAU0 END 0.003596
HIERARCH ESO ISS AMBI TEMP 9.8
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65