Exposure
ID
GRAVI.2022-09-25T02:15:13.106_1
Header ID
GRAVI.2022-09-25T02:15:13.106
Date updated
2022-09-25 02:26:22 UTC+0000
Release date
2023-09-25 02:26:22 UTC+0000
UTC Start
2022-09-25 02:15:13.106
UTC End
2022-09-25 02:19:13.106
MJD Start
59847.09390169
MJD End
59847.0966794678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0015415
Ambient temperature (°C)
8.37
Seeing (arcsec)
1.19
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 66.6060 66.3090 270.5000 270.4000
K0-D0 95.8800 95.7880 252.5000 252.4000
K0-J3 48.3330 48.0990 334.6090 335.1190
G2-D0 38.4460 38.5760 220.3000 220.4000
G2-J3 62.9590 63.1430 46.7820 46.8580
D0-J3 101.2510 101.5680 44.3160 44.4180
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 59847.09390169
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 66.606
HIERARCH ESO ISS PBL12 END 66.309
HIERARCH ESO ISS PBLA12 START 270.5
HIERARCH ESO ISS PBLA12 END 270.4
HIERARCH ESO ISS PBL13 START 95.88
HIERARCH ESO ISS PBL13 END 95.788
HIERARCH ESO ISS PBLA13 START 252.5
HIERARCH ESO ISS PBLA13 END 252.4
HIERARCH ESO ISS PBL14 START 48.333
HIERARCH ESO ISS PBL14 END 48.099
HIERARCH ESO ISS PBLA14 START 334.609
HIERARCH ESO ISS PBLA14 END 335.119
HIERARCH ESO ISS PBL23 START 38.446
HIERARCH ESO ISS PBL23 END 38.576
HIERARCH ESO ISS PBLA23 START 220.3
HIERARCH ESO ISS PBLA23 END 220.4
HIERARCH ESO ISS PBL24 START 62.959
HIERARCH ESO ISS PBL24 END 63.143
HIERARCH ESO ISS PBLA24 START 46.782
HIERARCH ESO ISS PBLA24 END 46.858
HIERARCH ESO ISS PBL34 START 101.251
HIERARCH ESO ISS PBL34 END 101.568
HIERARCH ESO ISS PBLA34 START 44.316
HIERARCH ESO ISS PBLA34 END 44.418
HIERARCH ESO ISS AMBI TAU0 START 0.001606
HIERARCH ESO ISS AMBI TAU0 END 0.001477
HIERARCH ESO ISS AMBI TEMP 8.37
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.22