Exposure
ID
GRAVI.2021-03-22T00:44:30.677_1
Header ID
GRAVI.2021-03-22T00:44:30.677
Date updated
2021-03-22 00:56:05 UTC+0000
Release date
2022-03-22 00:56:05 UTC+0000
UTC Start
2021-03-22 00:44:30.677
UTC End
2021-03-22 00:48:30.677
MJD Start
59295.03091061
MJD End
59295.0336883878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005638
Ambient temperature (°C)
12.95
Seeing (arcsec)
0.695
Observation
ID
47239
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
35432
Name
HIP32698
RA
102.318291
DEC
-2.27205
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 64.8310 64.4160 272.3000 272.4000
K0-D0 94.5270 94.2160 253.0000 252.9000
K0-J3 50.2250 50.0510 338.9170 339.4820
G2-D0 39.6710 39.7280 220.2000 220.3000
G2-J3 64.3590 64.4120 46.5400 46.6270
D0-J3 103.8790 103.9920 44.1140 44.2210
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 59295.03091061
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD49643
HIERARCH ESO INS SOBJ NAME HIP32698
RA 102.318291
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 64.831
HIERARCH ESO ISS PBL12 END 64.416
HIERARCH ESO ISS PBLA12 START 272.3
HIERARCH ESO ISS PBLA12 END 272.4
HIERARCH ESO ISS PBL13 START 94.527
HIERARCH ESO ISS PBL13 END 94.216
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 50.225
HIERARCH ESO ISS PBL14 END 50.051
HIERARCH ESO ISS PBLA14 START 338.917
HIERARCH ESO ISS PBLA14 END 339.482
HIERARCH ESO ISS PBL23 START 39.671
HIERARCH ESO ISS PBL23 END 39.728
HIERARCH ESO ISS PBLA23 START 220.2
HIERARCH ESO ISS PBLA23 END 220.3
HIERARCH ESO ISS PBL24 START 64.359
HIERARCH ESO ISS PBL24 END 64.412
HIERARCH ESO ISS PBLA24 START 46.54
HIERARCH ESO ISS PBLA24 END 46.627
HIERARCH ESO ISS PBL34 START 103.879
HIERARCH ESO ISS PBL34 END 103.992
HIERARCH ESO ISS PBLA34 START 44.114
HIERARCH ESO ISS PBLA34 END 44.221
HIERARCH ESO ISS AMBI TAU0 START 0.006187
HIERARCH ESO ISS AMBI TAU0 END 0.005089
HIERARCH ESO ISS AMBI TEMP 12.95
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.82