Exposure
ID
GRAVI.2021-03-07T02:32:05.367_1
Header ID
GRAVI.2021-03-07T02:32:05.367
Date updated
2021-03-07 02:41:47 UTC+0000
Release date
2022-03-07 02:41:47 UTC+0000
UTC Start
2021-03-07 02:32:05.367
UTC End
2021-03-07 02:36:05.367
MJD Start
59280.10561767
MJD End
59280.1083954478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.010242
Ambient temperature (°C)
14.41
Seeing (arcsec)
0.805
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 72.9440 72.0870 121.6000 122.1000
A0-J2 110.7000 109.4420 94.4000 94.5000
A0-J3 131.2020 130.9300 50.7870 50.7330
G1-J2 56.7340 56.5190 58.3000 58.2000
G1-J3 127.5150 127.7210 18.0700 18.3930
J2-J3 91.8410 91.7590 354.5460 355.1550
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 59280.10561767
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 72.944
HIERARCH ESO ISS PBL12 END 72.087
HIERARCH ESO ISS PBLA12 START 121.6
HIERARCH ESO ISS PBLA12 END 122.1
HIERARCH ESO ISS PBL13 START 110.7
HIERARCH ESO ISS PBL13 END 109.442
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.5
HIERARCH ESO ISS PBL14 START 131.202
HIERARCH ESO ISS PBL14 END 130.93
HIERARCH ESO ISS PBLA14 START 50.787
HIERARCH ESO ISS PBLA14 END 50.733
HIERARCH ESO ISS PBL23 START 56.734
HIERARCH ESO ISS PBL23 END 56.519
HIERARCH ESO ISS PBLA23 START 58.3
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 127.515
HIERARCH ESO ISS PBL24 END 127.721
HIERARCH ESO ISS PBLA24 START 18.07
HIERARCH ESO ISS PBLA24 END 18.393
HIERARCH ESO ISS PBL34 START 91.841
HIERARCH ESO ISS PBL34 END 91.759
HIERARCH ESO ISS PBLA34 START 354.546
HIERARCH ESO ISS PBLA34 END 355.155
HIERARCH ESO ISS AMBI TAU0 START 0.010594
HIERARCH ESO ISS AMBI TAU0 END 0.00989
HIERARCH ESO ISS AMBI TEMP 14.41
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.84