Exposure
ID
GRAVI.2021-09-19T02:32:37.669_1
Header ID
GRAVI.2021-09-19T02:32:37.669
Date updated
2021-09-19 02:46:11 UTC+0000
Release date
2022-09-19 02:46:11 UTC+0000
UTC Start
2021-09-19 02:32:37.669
UTC End
2021-09-19 02:36:37.669
MJD Start
59476.10599154
MJD End
59476.1087693178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0081135
Ambient temperature (°C)
14.29
Seeing (arcsec)
0.38
Observation
ID
48265
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
36212
Name
HIP103569
RA
314.768054
DEC
4.29274
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 66.9350 66.6670 270.6000 270.5000
K0-D0 95.9510 95.8950 252.6000 252.5000
K0-J3 48.6200 48.3850 334.0010 334.4960
G2-D0 38.2820 38.4180 220.1000 220.2000
G2-J3 62.7200 62.9180 46.6680 46.7570
D0-J3 100.8450 101.1820 44.1710 44.2860
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 59476.10599154
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME eps_Equ
HIERARCH ESO INS SOBJ NAME HIP103569
RA 314.768054
DEC 4.29274
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 66.935
HIERARCH ESO ISS PBL12 END 66.667
HIERARCH ESO ISS PBLA12 START 270.6
HIERARCH ESO ISS PBLA12 END 270.5
HIERARCH ESO ISS PBL13 START 95.951
HIERARCH ESO ISS PBL13 END 95.895
HIERARCH ESO ISS PBLA13 START 252.6
HIERARCH ESO ISS PBLA13 END 252.5
HIERARCH ESO ISS PBL14 START 48.62
HIERARCH ESO ISS PBL14 END 48.385
HIERARCH ESO ISS PBLA14 START 334.001
HIERARCH ESO ISS PBLA14 END 334.496
HIERARCH ESO ISS PBL23 START 38.282
HIERARCH ESO ISS PBL23 END 38.418
HIERARCH ESO ISS PBLA23 START 220.1
HIERARCH ESO ISS PBLA23 END 220.2
HIERARCH ESO ISS PBL24 START 62.72
HIERARCH ESO ISS PBL24 END 62.918
HIERARCH ESO ISS PBLA24 START 46.668
HIERARCH ESO ISS PBLA24 END 46.757
HIERARCH ESO ISS PBL34 START 100.845
HIERARCH ESO ISS PBL34 END 101.182
HIERARCH ESO ISS PBLA34 START 44.171
HIERARCH ESO ISS PBLA34 END 44.286
HIERARCH ESO ISS AMBI TAU0 START 0.009109
HIERARCH ESO ISS AMBI TAU0 END 0.007118
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 0.33
HIERARCH ESO ISS AMBI FWHM END 0.43