Exposure
ID
GRAVI.2021-02-17T04:23:44.165_1
Header ID
GRAVI.2021-02-17T04:23:44.165
Date updated
2021-02-17 04:36:24 UTC+0000
Release date
2022-02-17 04:36:24 UTC+0000
UTC Start
2021-02-17 04:23:44.165
UTC End
2021-02-17 04:27:44.165
MJD Start
59262.18315006
MJD End
59262.1859278378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0044205
Ambient temperature (°C)
9.5
Seeing (arcsec)
0.575
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 64.2670 63.3160 127.0000 127.7000
A0-J2 97.1570 95.5590 95.4000 95.6000
A0-J3 127.5070 126.9860 49.8420 49.6860
G1-J2 54.1180 53.7760 57.0000 56.8000
G1-J3 129.4140 129.5990 20.8760 21.1320
J2-J3 91.4580 91.4710 0.4500 1.0710
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 59262.18315006
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 64.267
HIERARCH ESO ISS PBL12 END 63.316
HIERARCH ESO ISS PBLA12 START 127.0
HIERARCH ESO ISS PBLA12 END 127.7
HIERARCH ESO ISS PBL13 START 97.157
HIERARCH ESO ISS PBL13 END 95.559
HIERARCH ESO ISS PBLA13 START 95.4
HIERARCH ESO ISS PBLA13 END 95.6
HIERARCH ESO ISS PBL14 START 127.507
HIERARCH ESO ISS PBL14 END 126.986
HIERARCH ESO ISS PBLA14 START 49.842
HIERARCH ESO ISS PBLA14 END 49.686
HIERARCH ESO ISS PBL23 START 54.118
HIERARCH ESO ISS PBL23 END 53.776
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 56.8
HIERARCH ESO ISS PBL24 START 129.414
HIERARCH ESO ISS PBL24 END 129.599
HIERARCH ESO ISS PBLA24 START 20.876
HIERARCH ESO ISS PBLA24 END 21.132
HIERARCH ESO ISS PBL34 START 91.458
HIERARCH ESO ISS PBL34 END 91.471
HIERARCH ESO ISS PBLA34 START 0.45
HIERARCH ESO ISS PBLA34 END 1.071
HIERARCH ESO ISS AMBI TAU0 START 0.004357
HIERARCH ESO ISS AMBI TAU0 END 0.004484
HIERARCH ESO ISS AMBI TEMP 9.5
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.61