Exposure
ID
GRAVI.2021-09-05T03:46:59.410_1
Header ID
GRAVI.2021-09-05T03:46:59.410
Date updated
2021-09-05 04:01:11 UTC+0000
Release date
2022-09-05 04:01:11 UTC+0000
UTC Start
2021-09-05 03:46:59.410
UTC End
2021-09-05 03:50:59.410
MJD Start
59462.15763206
MJD End
59462.1604098378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0060275
Ambient temperature (°C)
14.21
Seeing (arcsec)
0.425
Observation
ID
48124
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
36110
Name
HIP103569
RA
314.76694
DEC
4.29274
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 80.8470 80.1480 114.2000 114.3000
A0-J2 123.5250 122.7990 91.3000 91.3000
A0-J3 131.2850 131.5200 51.0530 51.0580
G1-J2 58.1670 58.2020 58.7000 58.7000
G1-J3 119.0300 119.2880 13.7680 14.1890
J2-J3 88.0600 87.8160 345.9400 346.5120
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 59462.15763206
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME eps_Equ
HIERARCH ESO INS SOBJ NAME HIP103569
RA 314.76694
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 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 80.847
HIERARCH ESO ISS PBL12 END 80.148
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.3
HIERARCH ESO ISS PBL13 START 123.525
HIERARCH ESO ISS PBL13 END 122.799
HIERARCH ESO ISS PBLA13 START 91.3
HIERARCH ESO ISS PBLA13 END 91.3
HIERARCH ESO ISS PBL14 START 131.285
HIERARCH ESO ISS PBL14 END 131.52
HIERARCH ESO ISS PBLA14 START 51.053
HIERARCH ESO ISS PBLA14 END 51.058
HIERARCH ESO ISS PBL23 START 58.167
HIERARCH ESO ISS PBL23 END 58.202
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 119.03
HIERARCH ESO ISS PBL24 END 119.288
HIERARCH ESO ISS PBLA24 START 13.768
HIERARCH ESO ISS PBLA24 END 14.189
HIERARCH ESO ISS PBL34 START 88.06
HIERARCH ESO ISS PBL34 END 87.816
HIERARCH ESO ISS PBLA34 START 345.94
HIERARCH ESO ISS PBLA34 END 346.512
HIERARCH ESO ISS AMBI TAU0 START 0.005824
HIERARCH ESO ISS AMBI TAU0 END 0.006231
HIERARCH ESO ISS AMBI TEMP 14.21
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.42