Exposure
ID
GRAVI.2022-09-25T02:29:49.143_1
Header ID
GRAVI.2022-09-25T02:29:49.143
Date updated
2022-09-25 02:41:18 UTC+0000
Release date
2023-09-25 02:41:18 UTC+0000
UTC Start
2022-09-25 02:29:49.143
UTC End
2022-09-25 02:33:49.143
MJD Start
59847.10404101
MJD End
59847.1068187878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.001506
Ambient temperature (°C)
8.32
Seeing (arcsec)
1.31
Observation
ID
52499
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
39021
Name
HIP103569
RA
314.768027
DEC
4.2927
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 65.4960 65.1220 270.2000 270.1000
K0-D0 95.4400 95.2460 252.2000 252.0000
K0-J3 47.5400 47.3140 336.4090 336.9580
G2-D0 38.8680 38.9790 220.7000 220.8000
G2-J3 63.5440 63.6880 46.9990 47.0370
D0-J3 102.2670 102.5250 44.6200 44.6820
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 59847.10404101
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME eps_Equ
HIERARCH ESO INS SOBJ NAME HIP103569
RA 314.768027
DEC 4.2927
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 65.496
HIERARCH ESO ISS PBL12 END 65.122
HIERARCH ESO ISS PBLA12 START 270.2
HIERARCH ESO ISS PBLA12 END 270.1
HIERARCH ESO ISS PBL13 START 95.44
HIERARCH ESO ISS PBL13 END 95.246
HIERARCH ESO ISS PBLA13 START 252.2
HIERARCH ESO ISS PBLA13 END 252.0
HIERARCH ESO ISS PBL14 START 47.54
HIERARCH ESO ISS PBL14 END 47.314
HIERARCH ESO ISS PBLA14 START 336.409
HIERARCH ESO ISS PBLA14 END 336.958
HIERARCH ESO ISS PBL23 START 38.868
HIERARCH ESO ISS PBL23 END 38.979
HIERARCH ESO ISS PBLA23 START 220.7
HIERARCH ESO ISS PBLA23 END 220.8
HIERARCH ESO ISS PBL24 START 63.544
HIERARCH ESO ISS PBL24 END 63.688
HIERARCH ESO ISS PBLA24 START 46.999
HIERARCH ESO ISS PBLA24 END 47.037
HIERARCH ESO ISS PBL34 START 102.267
HIERARCH ESO ISS PBL34 END 102.525
HIERARCH ESO ISS PBLA34 START 44.62
HIERARCH ESO ISS PBLA34 END 44.682
HIERARCH ESO ISS AMBI TAU0 START 0.001613
HIERARCH ESO ISS AMBI TAU0 END 0.001399
HIERARCH ESO ISS AMBI TEMP 8.32
HIERARCH ESO ISS AMBI FWHM START 1.26
HIERARCH ESO ISS AMBI FWHM END 1.36