Exposure
ID
GRAVI.2021-01-17T00:38:45.269_1
Header ID
GRAVI.2021-01-17T00:38:45.269
Date updated
2021-01-17 00:51:55 UTC+0000
Release date
2022-01-17 00:51:55 UTC+0000
UTC Start
2021-01-17 00:38:45.269
UTC End
2021-01-17 00:42:45.269
MJD Start
59231.02691284
MJD End
59231.0296906178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0060125
Ambient temperature (°C)
12.25
Seeing (arcsec)
0.705
Observation
ID
46379
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
34662
Name
HIP12466
RA
40.130129
DEC
-24.13527
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 88.3160 88.0250 123.2000 123.8000
A0-J2 125.3030 124.7540 99.4000 99.9000
A0-J3 130.2770 129.9480 51.5750 51.8970
G1-J2 57.0130 56.8300 60.7000 61.0000
G1-J3 132.3490 132.3340 12.2830 12.6890
J2-J3 103.6850 103.6570 347.9960 348.5070
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 59231.02691284
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.130129
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 88.316
HIERARCH ESO ISS PBL12 END 88.025
HIERARCH ESO ISS PBLA12 START 123.2
HIERARCH ESO ISS PBLA12 END 123.8
HIERARCH ESO ISS PBL13 START 125.303
HIERARCH ESO ISS PBL13 END 124.754
HIERARCH ESO ISS PBLA13 START 99.4
HIERARCH ESO ISS PBLA13 END 99.9
HIERARCH ESO ISS PBL14 START 130.277
HIERARCH ESO ISS PBL14 END 129.948
HIERARCH ESO ISS PBLA14 START 51.575
HIERARCH ESO ISS PBLA14 END 51.897
HIERARCH ESO ISS PBL23 START 57.013
HIERARCH ESO ISS PBL23 END 56.83
HIERARCH ESO ISS PBLA23 START 60.7
HIERARCH ESO ISS PBLA23 END 61.0
HIERARCH ESO ISS PBL24 START 132.349
HIERARCH ESO ISS PBL24 END 132.334
HIERARCH ESO ISS PBLA24 START 12.283
HIERARCH ESO ISS PBLA24 END 12.689
HIERARCH ESO ISS PBL34 START 103.685
HIERARCH ESO ISS PBL34 END 103.657
HIERARCH ESO ISS PBLA34 START 347.996
HIERARCH ESO ISS PBLA34 END 348.507
HIERARCH ESO ISS AMBI TAU0 START 0.005029
HIERARCH ESO ISS AMBI TAU0 END 0.006996
HIERARCH ESO ISS AMBI TEMP 12.25
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.62