Exposure
ID
GRAVI.2022-01-04T03:22:35.628_1
Header ID
GRAVI.2022-01-04T03:22:35.628
Date updated
2022-01-04 03:36:34 UTC+0000
Release date
2023-01-04 03:36:34 UTC+0000
UTC Start
2022-01-04 03:22:35.628
UTC End
2022-01-04 03:26:35.628
MJD Start
59583.14069014
MJD End
59583.1434679178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.009584
Ambient temperature (°C)
14.71
Seeing (arcsec)
0.72
Observation
ID
49115
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
36750
Name
HIP25667
RA
82.235955
DEC
-3.30745
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 88.9910 88.7000 114.6000 114.8000
A0-J2 129.1150 128.9890 92.7000 92.8000
A0-J3 128.7350 129.1540 48.3560 48.5930
G1-J2 57.1970 57.3610 57.2000 57.4000
G1-J3 123.5840 123.6960 7.1130 7.5890
J2-J3 97.3260 97.0980 340.3230 340.7750
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 59583.14069014
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD36058
HIERARCH ESO INS SOBJ NAME HIP25667
RA 82.235955
DEC -3.30745
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 88.991
HIERARCH ESO ISS PBL12 END 88.7
HIERARCH ESO ISS PBLA12 START 114.6
HIERARCH ESO ISS PBLA12 END 114.8
HIERARCH ESO ISS PBL13 START 129.115
HIERARCH ESO ISS PBL13 END 128.989
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 128.735
HIERARCH ESO ISS PBL14 END 129.154
HIERARCH ESO ISS PBLA14 START 48.356
HIERARCH ESO ISS PBLA14 END 48.593
HIERARCH ESO ISS PBL23 START 57.197
HIERARCH ESO ISS PBL23 END 57.361
HIERARCH ESO ISS PBLA23 START 57.2
HIERARCH ESO ISS PBLA23 END 57.4
HIERARCH ESO ISS PBL24 START 123.584
HIERARCH ESO ISS PBL24 END 123.696
HIERARCH ESO ISS PBLA24 START 7.113
HIERARCH ESO ISS PBLA24 END 7.589
HIERARCH ESO ISS PBL34 START 97.326
HIERARCH ESO ISS PBL34 END 97.098
HIERARCH ESO ISS PBLA34 START 340.323
HIERARCH ESO ISS PBLA34 END 340.775
HIERARCH ESO ISS AMBI TAU0 START 0.011581
HIERARCH ESO ISS AMBI TAU0 END 0.007587
HIERARCH ESO ISS AMBI TEMP 14.71
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.75