Exposure
ID
GRAVI.2021-11-05T02:42:03.662_1
Header ID
GRAVI.2021-11-05T02:42:03.662
Date updated
2021-11-05 02:55:37 UTC+0000
Release date
2022-11-05 02:55:37 UTC+0000
UTC Start
2021-11-05 02:42:03.662
UTC End
2021-11-05 02:46:03.662
MJD Start
59523.11254239
MJD End
59523.1153201678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005655
Ambient temperature (°C)
11.68
Seeing (arcsec)
0.74
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 117.8850 117.3350 245.3000 245.4000
K0-D0 90.8100 90.2540 256.6000 256.8000
K0-J3 54.0160 53.9320 343.7160 344.3000
B2-D0 33.8920 33.8740 33.6000 33.8000
B2-J3 136.6970 136.4930 42.2610 42.4420
D0-J3 103.3200 103.1290 45.1010 45.2700
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 59523.11254239
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 117.885
HIERARCH ESO ISS PBL12 END 117.335
HIERARCH ESO ISS PBLA12 START 245.3
HIERARCH ESO ISS PBLA12 END 245.4
HIERARCH ESO ISS PBL13 START 90.81
HIERARCH ESO ISS PBL13 END 90.254
HIERARCH ESO ISS PBLA13 START 256.6
HIERARCH ESO ISS PBLA13 END 256.8
HIERARCH ESO ISS PBL14 START 54.016
HIERARCH ESO ISS PBL14 END 53.932
HIERARCH ESO ISS PBLA14 START 343.716
HIERARCH ESO ISS PBLA14 END 344.3
HIERARCH ESO ISS PBL23 START 33.892
HIERARCH ESO ISS PBL23 END 33.874
HIERARCH ESO ISS PBLA23 START 33.6
HIERARCH ESO ISS PBLA23 END 33.8
HIERARCH ESO ISS PBL24 START 136.697
HIERARCH ESO ISS PBL24 END 136.493
HIERARCH ESO ISS PBLA24 START 42.261
HIERARCH ESO ISS PBLA24 END 42.442
HIERARCH ESO ISS PBL34 START 103.32
HIERARCH ESO ISS PBL34 END 103.129
HIERARCH ESO ISS PBLA34 START 45.101
HIERARCH ESO ISS PBLA34 END 45.27
HIERARCH ESO ISS AMBI TAU0 START 0.00528
HIERARCH ESO ISS AMBI TAU0 END 0.00603
HIERARCH ESO ISS AMBI TEMP 11.68
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.72