Exposure
ID
GRAVI.2022-05-04T05:56:11.278_1
Header ID
GRAVI.2022-05-04T05:56:11.278
Date updated
2022-05-04 06:11:09 UTC+0000
Release date
2023-05-04 06:11:08 UTC+0000
UTC Start
2022-05-04 05:56:11.278
UTC End
2022-05-04 06:00:11.278
MJD Start
59703.24735276
MJD End
59703.2501305378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0044625
Ambient temperature (°C)
13.65
Seeing (arcsec)
0.805
Observation
ID
50775
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
37871
Name
HIP84979
RA
260.524426
DEC
-70.12325
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 67.6910 67.7460 251.8000 252.8000
K0-D0 95.2510 95.1860 237.7000 238.7000
K0-J3 40.5660 40.7570 309.1550 309.9310
G2-D0 33.8770 33.8120 208.6000 209.4000
G2-J3 57.1260 57.0160 35.1060 35.9490
D0-J3 90.8670 90.6900 32.6900 33.5170
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 59703.24735276
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME iot_Aps
HIERARCH ESO INS SOBJ NAME HIP84979
RA 260.524426
DEC -70.12325
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 67.691
HIERARCH ESO ISS PBL12 END 67.746
HIERARCH ESO ISS PBLA12 START 251.8
HIERARCH ESO ISS PBLA12 END 252.8
HIERARCH ESO ISS PBL13 START 95.251
HIERARCH ESO ISS PBL13 END 95.186
HIERARCH ESO ISS PBLA13 START 237.7
HIERARCH ESO ISS PBLA13 END 238.7
HIERARCH ESO ISS PBL14 START 40.566
HIERARCH ESO ISS PBL14 END 40.757
HIERARCH ESO ISS PBLA14 START 309.155
HIERARCH ESO ISS PBLA14 END 309.931
HIERARCH ESO ISS PBL23 START 33.877
HIERARCH ESO ISS PBL23 END 33.812
HIERARCH ESO ISS PBLA23 START 208.6
HIERARCH ESO ISS PBLA23 END 209.4
HIERARCH ESO ISS PBL24 START 57.126
HIERARCH ESO ISS PBL24 END 57.016
HIERARCH ESO ISS PBLA24 START 35.106
HIERARCH ESO ISS PBLA24 END 35.949
HIERARCH ESO ISS PBL34 START 90.867
HIERARCH ESO ISS PBL34 END 90.69
HIERARCH ESO ISS PBLA34 START 32.69
HIERARCH ESO ISS PBLA34 END 33.517
HIERARCH ESO ISS AMBI TAU0 START 0.004325
HIERARCH ESO ISS AMBI TAU0 END 0.0046
HIERARCH ESO ISS AMBI TEMP 13.65
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.81