Exposure
ID
GRAVI.2021-02-17T04:37:23.199_1
Header ID
GRAVI.2021-02-17T04:37:23.199
Date updated
2021-02-17 04:50:42 UTC+0000
Release date
2022-02-17 04:50:42 UTC+0000
UTC Start
2021-02-17 04:37:23.199
UTC End
2021-02-17 04:41:23.199
MJD Start
59262.19262962
MJD End
59262.1954073978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0045355
Ambient temperature (°C)
9.55
Seeing (arcsec)
0.595
Observation
ID
46796
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
35138
Name
HIP49394
RA
151.255622
DEC
-51.31355
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 87.6760 87.9160 109.8000 110.6000
A0-J2 128.8430 128.9510 88.5000 89.3000
A0-J3 127.3690 127.0600 45.8900 46.5930
G1-J2 56.8950 56.7750 54.5000 55.2000
G1-J3 118.6900 118.6350 4.3320 4.8390
J2-J3 93.1100 93.3230 336.3560 336.8890
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 59262.19262962
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD87652
HIERARCH ESO INS SOBJ NAME HIP49394
RA 151.255622
DEC -51.31355
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 87.676
HIERARCH ESO ISS PBL12 END 87.916
HIERARCH ESO ISS PBLA12 START 109.8
HIERARCH ESO ISS PBLA12 END 110.6
HIERARCH ESO ISS PBL13 START 128.843
HIERARCH ESO ISS PBL13 END 128.951
HIERARCH ESO ISS PBLA13 START 88.5
HIERARCH ESO ISS PBLA13 END 89.3
HIERARCH ESO ISS PBL14 START 127.369
HIERARCH ESO ISS PBL14 END 127.06
HIERARCH ESO ISS PBLA14 START 45.89
HIERARCH ESO ISS PBLA14 END 46.593
HIERARCH ESO ISS PBL23 START 56.895
HIERARCH ESO ISS PBL23 END 56.775
HIERARCH ESO ISS PBLA23 START 54.5
HIERARCH ESO ISS PBLA23 END 55.2
HIERARCH ESO ISS PBL24 START 118.69
HIERARCH ESO ISS PBL24 END 118.635
HIERARCH ESO ISS PBLA24 START 4.332
HIERARCH ESO ISS PBLA24 END 4.839
HIERARCH ESO ISS PBL34 START 93.11
HIERARCH ESO ISS PBL34 END 93.323
HIERARCH ESO ISS PBLA34 START 336.356
HIERARCH ESO ISS PBLA34 END 336.889
HIERARCH ESO ISS AMBI TAU0 START 0.004538
HIERARCH ESO ISS AMBI TAU0 END 0.004533
HIERARCH ESO ISS AMBI TEMP 9.55
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.59