Exposure
ID
GRAVI.2021-10-13T07:31:18.880_1
Header ID
GRAVI.2021-10-13T07:31:18.880
Date updated
2021-10-13 07:44:27 UTC+0000
Release date
2022-10-13 07:44:27 UTC+0000
UTC Start
2021-10-13 07:31:18.880
UTC End
2021-10-13 07:35:18.880
MJD Start
59500.31341296
MJD End
59500.3161907378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002758
Ambient temperature (°C)
10.71
Seeing (arcsec)
0.745
Observation
ID
48503
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
36359
Name
HIP12466
RA
40.13135
DEC
-24.13527
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 63.4300 62.9970 282.0000 282.6000
K0-D0 89.5260 88.9320 259.9000 260.3000
K0-J3 55.9280 55.8900 344.5140 345.0940
G2-D0 38.9290 38.8220 222.1000 222.4000
G2-J3 62.2260 62.0010 49.1970 49.4540
D0-J3 100.9730 100.6420 46.4800 46.7380
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 59500.31341296
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.13135
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 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 63.43
HIERARCH ESO ISS PBL12 END 62.997
HIERARCH ESO ISS PBLA12 START 282.0
HIERARCH ESO ISS PBLA12 END 282.6
HIERARCH ESO ISS PBL13 START 89.526
HIERARCH ESO ISS PBL13 END 88.932
HIERARCH ESO ISS PBLA13 START 259.9
HIERARCH ESO ISS PBLA13 END 260.3
HIERARCH ESO ISS PBL14 START 55.928
HIERARCH ESO ISS PBL14 END 55.89
HIERARCH ESO ISS PBLA14 START 344.514
HIERARCH ESO ISS PBLA14 END 345.094
HIERARCH ESO ISS PBL23 START 38.929
HIERARCH ESO ISS PBL23 END 38.822
HIERARCH ESO ISS PBLA23 START 222.1
HIERARCH ESO ISS PBLA23 END 222.4
HIERARCH ESO ISS PBL24 START 62.226
HIERARCH ESO ISS PBL24 END 62.001
HIERARCH ESO ISS PBLA24 START 49.197
HIERARCH ESO ISS PBLA24 END 49.454
HIERARCH ESO ISS PBL34 START 100.973
HIERARCH ESO ISS PBL34 END 100.642
HIERARCH ESO ISS PBLA34 START 46.48
HIERARCH ESO ISS PBLA34 END 46.738
HIERARCH ESO ISS AMBI TAU0 START 0.002758
HIERARCH ESO ISS AMBI TAU0 END 0.002758
HIERARCH ESO ISS AMBI TEMP 10.71
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.74