Exposure
ID
GRAVI.2021-10-03T02:39:53.145_1
Header ID
GRAVI.2021-10-03T02:39:53.145
Date updated
2021-10-03 02:56:33 UTC+0000
Release date
2022-10-03 02:56:33 UTC+0000
UTC Start
2021-10-03 02:39:53.145
UTC End
2021-10-03 02:43:53.145
MJD Start
59490.11103177
MJD End
59490.1138095478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002841
Ambient temperature (°C)
10.12
Seeing (arcsec)
0.92
Observation
ID
48408
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
36296
Name
HIP96729
RA
294.953641
DEC
-23.42784
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 75.3420 74.8420 144.0000 145.0000
A0-J2 97.2970 95.9890 116.3000 117.1000
A0-K0 96.2530 94.8010 87.1720 87.5550
G1-J2 46.6040 46.0480 67.4000 67.5000
G1-K0 83.7700 83.4040 38.2980 38.4030
J2-K0 48.6430 48.6450 10.5320 10.9670
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 59490.11103177
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 53Sgr
HIERARCH ESO INS SOBJ NAME HIP96729
RA 294.953641
DEC -23.42784
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 75.342
HIERARCH ESO ISS PBL12 END 74.842
HIERARCH ESO ISS PBLA12 START 144.0
HIERARCH ESO ISS PBLA12 END 145.0
HIERARCH ESO ISS PBL13 START 97.297
HIERARCH ESO ISS PBL13 END 95.989
HIERARCH ESO ISS PBLA13 START 116.3
HIERARCH ESO ISS PBLA13 END 117.1
HIERARCH ESO ISS PBL14 START 96.253
HIERARCH ESO ISS PBL14 END 94.801
HIERARCH ESO ISS PBLA14 START 87.172
HIERARCH ESO ISS PBLA14 END 87.555
HIERARCH ESO ISS PBL23 START 46.604
HIERARCH ESO ISS PBL23 END 46.048
HIERARCH ESO ISS PBLA23 START 67.4
HIERARCH ESO ISS PBLA23 END 67.5
HIERARCH ESO ISS PBL24 START 83.77
HIERARCH ESO ISS PBL24 END 83.404
HIERARCH ESO ISS PBLA24 START 38.298
HIERARCH ESO ISS PBLA24 END 38.403
HIERARCH ESO ISS PBL34 START 48.643
HIERARCH ESO ISS PBL34 END 48.645
HIERARCH ESO ISS PBLA34 START 10.532
HIERARCH ESO ISS PBLA34 END 10.967
HIERARCH ESO ISS AMBI TAU0 START 0.003035
HIERARCH ESO ISS AMBI TAU0 END 0.002647
HIERARCH ESO ISS AMBI TEMP 10.12
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.99