Exposure
ID
GRAVI.2021-10-01T03:53:03.689_1
Header ID
GRAVI.2021-10-01T03:53:03.689
Date updated
2021-10-01 04:11:58 UTC+0000
Release date
2022-10-01 04:11:58 UTC+0000
UTC Start
2021-10-01 03:53:03.689
UTC End
2021-10-01 03:57:03.689
MJD Start
59488.16184825
MJD End
59488.1646260278
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.001893
Ambient temperature (°C)
11.48
Seeing (arcsec)
1.805
Observation
ID
48380
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
36278
Name
HIP115404
RA
350.661491
DEC
-15.03925
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 89.0510 88.7820 117.9000 118.3000
A0-J2 128.2030 127.8890 94.6000 94.9000
A0-K0 127.7650 127.6180 73.0820 73.3370
G1-J2 58.2260 58.2180 57.4000 57.7000
G1-K0 90.0540 90.1280 28.9030 29.2630
J2-K0 47.8290 47.8110 353.3320 353.8000
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 59488.16184825
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.661491
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 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 89.051
HIERARCH ESO ISS PBL12 END 88.782
HIERARCH ESO ISS PBLA12 START 117.9
HIERARCH ESO ISS PBLA12 END 118.3
HIERARCH ESO ISS PBL13 START 128.203
HIERARCH ESO ISS PBL13 END 127.889
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 127.765
HIERARCH ESO ISS PBL14 END 127.618
HIERARCH ESO ISS PBLA14 START 73.082
HIERARCH ESO ISS PBLA14 END 73.337
HIERARCH ESO ISS PBL23 START 58.226
HIERARCH ESO ISS PBL23 END 58.218
HIERARCH ESO ISS PBLA23 START 57.4
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 90.054
HIERARCH ESO ISS PBL24 END 90.128
HIERARCH ESO ISS PBLA24 START 28.903
HIERARCH ESO ISS PBLA24 END 29.263
HIERARCH ESO ISS PBL34 START 47.829
HIERARCH ESO ISS PBL34 END 47.811
HIERARCH ESO ISS PBLA34 START 353.332
HIERARCH ESO ISS PBLA34 END 353.8
HIERARCH ESO ISS AMBI TAU0 START 0.001716
HIERARCH ESO ISS AMBI TAU0 END 0.00207
HIERARCH ESO ISS AMBI TEMP 11.48
HIERARCH ESO ISS AMBI FWHM START 2.23
HIERARCH ESO ISS AMBI FWHM END 1.38