Exposure
ID
GRAVI.2021-11-05T02:37:30.651_1
Header ID
GRAVI.2021-11-05T02:37:30.651
Date updated
2021-11-05 02:50:49 UTC+0000
Release date
2022-11-05 02:50:49 UTC+0000
UTC Start
2021-11-05 02:37:30.651
UTC End
2021-11-05 02:41:30.651
MJD Start
59523.10938254
MJD End
59523.1121603178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005109
Ambient temperature (°C)
11.86
Seeing (arcsec)
0.745
Observation
ID
48752
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
36513
Name
HIP115404
RA
350.662641
DEC
-15.03925
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 118.4370 117.9210 245.1000 245.3000
K0-D0 91.3730 90.8470 256.4000 256.6000
K0-J3 54.1070 54.0210 343.0990 343.6770
B2-D0 33.9080 33.8940 33.3000 33.6000
B2-J3 136.8910 136.7090 42.0580 42.2480
D0-J3 103.5040 103.3320 44.9100 45.0890
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 59523.10938254
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.662641
DEC -15.03925
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 B2
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 118.437
HIERARCH ESO ISS PBL12 END 117.921
HIERARCH ESO ISS PBLA12 START 245.1
HIERARCH ESO ISS PBLA12 END 245.3
HIERARCH ESO ISS PBL13 START 91.373
HIERARCH ESO ISS PBL13 END 90.847
HIERARCH ESO ISS PBLA13 START 256.4
HIERARCH ESO ISS PBLA13 END 256.6
HIERARCH ESO ISS PBL14 START 54.107
HIERARCH ESO ISS PBL14 END 54.021
HIERARCH ESO ISS PBLA14 START 343.099
HIERARCH ESO ISS PBLA14 END 343.677
HIERARCH ESO ISS PBL23 START 33.908
HIERARCH ESO ISS PBL23 END 33.894
HIERARCH ESO ISS PBLA23 START 33.3
HIERARCH ESO ISS PBLA23 END 33.6
HIERARCH ESO ISS PBL24 START 136.891
HIERARCH ESO ISS PBL24 END 136.709
HIERARCH ESO ISS PBLA24 START 42.058
HIERARCH ESO ISS PBLA24 END 42.248
HIERARCH ESO ISS PBL34 START 103.504
HIERARCH ESO ISS PBL34 END 103.332
HIERARCH ESO ISS PBLA34 START 44.91
HIERARCH ESO ISS PBLA34 END 45.089
HIERARCH ESO ISS AMBI TAU0 START 0.004938
HIERARCH ESO ISS AMBI TAU0 END 0.00528
HIERARCH ESO ISS AMBI TEMP 11.86
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.76