Exposure
ID
GRAVI.2020-12-03T03:28:09.308_1
Header ID
GRAVI.2020-12-03T03:28:09.308
Date updated
2020-12-03 03:41:35 UTC+0000
Release date
2021-12-03 03:41:34 UTC+0000
UTC Start
2020-12-03 03:28:09.308
UTC End
2020-12-03 03:32:09.308
MJD Start
59186.14455218
MJD End
59186.14732995778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.011221
Ambient temperature (°C)
13.45
Seeing (arcsec)
0.6499999999999999
Observation
ID
46003
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
34617
Name
HIP12466
RA
40.128911
DEC
-24.13527
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.7890 88.5260 122.2000 122.8000
A0-J2 126.1880 125.6990 98.6000 99.0000
A0-K0 125.2680 124.8150 76.2680 76.6560
G1-J2 57.3030 57.1430 60.1000 60.4000
G1-K0 90.0660 89.9860 31.1420 31.4960
J2-K0 48.6170 48.6150 356.3510 356.8230
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 59186.14455218
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.128911
DEC -24.13527
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 88.789
HIERARCH ESO ISS PBL12 END 88.526
HIERARCH ESO ISS PBLA12 START 122.2
HIERARCH ESO ISS PBLA12 END 122.8
HIERARCH ESO ISS PBL13 START 126.188
HIERARCH ESO ISS PBL13 END 125.699
HIERARCH ESO ISS PBLA13 START 98.6
HIERARCH ESO ISS PBLA13 END 99.0
HIERARCH ESO ISS PBL14 START 125.268
HIERARCH ESO ISS PBL14 END 124.815
HIERARCH ESO ISS PBLA14 START 76.268
HIERARCH ESO ISS PBLA14 END 76.656
HIERARCH ESO ISS PBL23 START 57.303
HIERARCH ESO ISS PBL23 END 57.143
HIERARCH ESO ISS PBLA23 START 60.1
HIERARCH ESO ISS PBLA23 END 60.4
HIERARCH ESO ISS PBL24 START 90.066
HIERARCH ESO ISS PBL24 END 89.986
HIERARCH ESO ISS PBLA24 START 31.142
HIERARCH ESO ISS PBLA24 END 31.496
HIERARCH ESO ISS PBL34 START 48.617
HIERARCH ESO ISS PBL34 END 48.615
HIERARCH ESO ISS PBLA34 START 356.351
HIERARCH ESO ISS PBLA34 END 356.823
HIERARCH ESO ISS AMBI TAU0 START 0.011395
HIERARCH ESO ISS AMBI TAU0 END 0.011047
HIERARCH ESO ISS AMBI TEMP 13.45
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.61