Exposure
ID
GRAVI.2021-11-05T01:58:57.554_1
Header ID
GRAVI.2021-11-05T01:58:57.554
Date updated
2021-11-05 02:11:25 UTC+0000
Release date
2022-11-05 02:11:25 UTC+0000
UTC Start
2021-11-05 01:58:57.554
UTC End
2021-11-05 02:02:57.554
MJD Start
59523.08261058
MJD End
59523.0853883578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.007203
Ambient temperature (°C)
12.43
Seeing (arcsec)
0.65
Observation
ID
48752
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
36513
Name
HIP115404
RA
350.662641
DEC
-15.03925
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 121.6520 121.4270 243.3000 243.6000
K0-D0 94.8520 94.5840 254.4000 254.7000
K0-J3 54.9190 54.8290 338.1750 338.6890
B2-D0 33.8960 33.9090 30.8000 31.1000
B2-J3 137.6250 137.6210 39.9160 40.1890
D0-J3 104.2960 104.2750 42.8700 43.1320
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 59523.08261058
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.662641
DEC -15.03925
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 B2
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 121.652
HIERARCH ESO ISS PBL12 END 121.427
HIERARCH ESO ISS PBLA12 START 243.3
HIERARCH ESO ISS PBLA12 END 243.6
HIERARCH ESO ISS PBL13 START 94.852
HIERARCH ESO ISS PBL13 END 94.584
HIERARCH ESO ISS PBLA13 START 254.4
HIERARCH ESO ISS PBLA13 END 254.7
HIERARCH ESO ISS PBL14 START 54.919
HIERARCH ESO ISS PBL14 END 54.829
HIERARCH ESO ISS PBLA14 START 338.175
HIERARCH ESO ISS PBLA14 END 338.689
HIERARCH ESO ISS PBL23 START 33.896
HIERARCH ESO ISS PBL23 END 33.909
HIERARCH ESO ISS PBLA23 START 30.8
HIERARCH ESO ISS PBLA23 END 31.1
HIERARCH ESO ISS PBL24 START 137.625
HIERARCH ESO ISS PBL24 END 137.621
HIERARCH ESO ISS PBLA24 START 39.916
HIERARCH ESO ISS PBLA24 END 40.189
HIERARCH ESO ISS PBL34 START 104.296
HIERARCH ESO ISS PBL34 END 104.275
HIERARCH ESO ISS PBLA34 START 42.87
HIERARCH ESO ISS PBLA34 END 43.132
HIERARCH ESO ISS AMBI TAU0 START 0.007459
HIERARCH ESO ISS AMBI TAU0 END 0.006947
HIERARCH ESO ISS AMBI TEMP 12.43
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65