Exposure
ID
GRAVI.2021-10-03T07:58:53.948_1
Header ID
GRAVI.2021-10-03T07:58:53.948
Date updated
2021-10-03 08:16:16 UTC+0000
Release date
2022-10-03 08:16:15 UTC+0000
UTC Start
2021-10-03 07:58:53.948
UTC End
2021-10-03 08:02:53.948
MJD Start
59490.33256884
MJD End
59490.3353466178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002776
Ambient temperature (°C)
8.99
Seeing (arcsec)
0.71
Observation
ID
48415
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
36300
Name
HIP12466
RA
40.128915
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 86.6230 86.2560 126.2000 126.9000
A0-J2 122.0430 121.3180 102.0000 102.5000
A0-K0 121.3690 120.6730 78.9240 79.2970
G1-J2 55.9050 55.6520 62.4000 62.7000
G1-K0 89.3320 89.1930 33.4570 33.7580
J2-K0 48.6110 48.6110 359.6640 0.1380
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 59490.33256884
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.128915
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 86.623
HIERARCH ESO ISS PBL12 END 86.256
HIERARCH ESO ISS PBLA12 START 126.2
HIERARCH ESO ISS PBLA12 END 126.9
HIERARCH ESO ISS PBL13 START 122.043
HIERARCH ESO ISS PBL13 END 121.318
HIERARCH ESO ISS PBLA13 START 102.0
HIERARCH ESO ISS PBLA13 END 102.5
HIERARCH ESO ISS PBL14 START 121.369
HIERARCH ESO ISS PBL14 END 120.673
HIERARCH ESO ISS PBLA14 START 78.924
HIERARCH ESO ISS PBLA14 END 79.297
HIERARCH ESO ISS PBL23 START 55.905
HIERARCH ESO ISS PBL23 END 55.652
HIERARCH ESO ISS PBLA23 START 62.4
HIERARCH ESO ISS PBLA23 END 62.7
HIERARCH ESO ISS PBL24 START 89.332
HIERARCH ESO ISS PBL24 END 89.193
HIERARCH ESO ISS PBLA24 START 33.457
HIERARCH ESO ISS PBLA24 END 33.758
HIERARCH ESO ISS PBL34 START 48.611
HIERARCH ESO ISS PBL34 END 48.611
HIERARCH ESO ISS PBLA34 START 359.664
HIERARCH ESO ISS PBLA34 END 0.138
HIERARCH ESO ISS AMBI TAU0 START 0.002824
HIERARCH ESO ISS AMBI TAU0 END 0.002728
HIERARCH ESO ISS AMBI TEMP 8.99
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.68