Exposure
ID
GRAVI.2020-12-03T00:46:05.901_1
Header ID
GRAVI.2020-12-03T00:46:05.901
Date updated
2020-12-03 00:57:36 UTC+0000
Release date
2021-12-03 00:57:36 UTC+0000
UTC Start
2020-12-03 00:46:05.901
UTC End
2020-12-03 00:50:05.901
MJD Start
59186.03201274
MJD End
59186.0347905178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.010802
Ambient temperature (°C)
14.22
Seeing (arcsec)
0.745
Observation
ID
46002
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
34625
Name
HIP115404
RA
350.661468
DEC
-15.03926
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 83.2340 82.6960 124.2000 124.8000
A0-J2 119.7460 118.8620 99.1000 99.4000
A0-K0 121.8830 121.1800 76.3580 76.5540
G1-J2 56.7460 56.5340 60.6000 60.7000
G1-K0 90.4130 90.3740 33.2940 33.5330
J2-K0 47.6940 47.6950 0.2480 0.7320
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 59186.03201274
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.661468
DEC -15.03926
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 83.234
HIERARCH ESO ISS PBL12 END 82.696
HIERARCH ESO ISS PBLA12 START 124.2
HIERARCH ESO ISS PBLA12 END 124.8
HIERARCH ESO ISS PBL13 START 119.746
HIERARCH ESO ISS PBL13 END 118.862
HIERARCH ESO ISS PBLA13 START 99.1
HIERARCH ESO ISS PBLA13 END 99.4
HIERARCH ESO ISS PBL14 START 121.883
HIERARCH ESO ISS PBL14 END 121.18
HIERARCH ESO ISS PBLA14 START 76.358
HIERARCH ESO ISS PBLA14 END 76.554
HIERARCH ESO ISS PBL23 START 56.746
HIERARCH ESO ISS PBL23 END 56.534
HIERARCH ESO ISS PBLA23 START 60.6
HIERARCH ESO ISS PBLA23 END 60.7
HIERARCH ESO ISS PBL24 START 90.413
HIERARCH ESO ISS PBL24 END 90.374
HIERARCH ESO ISS PBLA24 START 33.294
HIERARCH ESO ISS PBLA24 END 33.533
HIERARCH ESO ISS PBL34 START 47.694
HIERARCH ESO ISS PBL34 END 47.695
HIERARCH ESO ISS PBLA34 START 0.248
HIERARCH ESO ISS PBLA34 END 0.732
HIERARCH ESO ISS AMBI TAU0 START 0.009431
HIERARCH ESO ISS AMBI TAU0 END 0.012173
HIERARCH ESO ISS AMBI TEMP 14.22
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.7