Exposure
ID
GRAVI.2021-09-10T07:04:41.415_1
Header ID
GRAVI.2021-09-10T07:04:41.415
Date updated
2021-09-10 07:17:12 UTC+0000
Release date
2022-09-10 07:17:12 UTC+0000
UTC Start
2021-09-10 07:04:41.415
UTC End
2021-09-10 07:08:41.415
MJD Start
59467.29492378
MJD End
59467.2977015578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.007441
Ambient temperature (°C)
11.12
Seeing (arcsec)
0.425
Observation
ID
48112
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
36100
Name
HIP118205
RA
359.641995
DEC
-14.125
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 81.3850 80.7930 125.3000 125.9000
A0-J2 117.1300 116.1370 99.6000 100.0000
A0-J3 129.7910 129.4020 52.1630 52.2890
G1-J2 56.2610 56.0170 60.8000 60.9000
G1-J3 131.7330 131.7990 15.9070 16.2650
J2-J3 100.0460 99.9820 352.5430 353.0940
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 59467.29492378
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD224512
HIERARCH ESO INS SOBJ NAME HIP118205
RA 359.641995
DEC -14.125
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 81.385
HIERARCH ESO ISS PBL12 END 80.793
HIERARCH ESO ISS PBLA12 START 125.3
HIERARCH ESO ISS PBLA12 END 125.9
HIERARCH ESO ISS PBL13 START 117.13
HIERARCH ESO ISS PBL13 END 116.137
HIERARCH ESO ISS PBLA13 START 99.6
HIERARCH ESO ISS PBLA13 END 100.0
HIERARCH ESO ISS PBL14 START 129.791
HIERARCH ESO ISS PBL14 END 129.402
HIERARCH ESO ISS PBLA14 START 52.163
HIERARCH ESO ISS PBLA14 END 52.289
HIERARCH ESO ISS PBL23 START 56.261
HIERARCH ESO ISS PBL23 END 56.017
HIERARCH ESO ISS PBLA23 START 60.8
HIERARCH ESO ISS PBLA23 END 60.9
HIERARCH ESO ISS PBL24 START 131.733
HIERARCH ESO ISS PBL24 END 131.799
HIERARCH ESO ISS PBLA24 START 15.907
HIERARCH ESO ISS PBLA24 END 16.265
HIERARCH ESO ISS PBL34 START 100.046
HIERARCH ESO ISS PBL34 END 99.982
HIERARCH ESO ISS PBLA34 START 352.543
HIERARCH ESO ISS PBLA34 END 353.094
HIERARCH ESO ISS AMBI TAU0 START 0.007441
HIERARCH ESO ISS AMBI TAU0 END 0.007441
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.41