Exposure
ID
GRAVI.2021-10-03T03:03:56.206_1
Header ID
GRAVI.2021-10-03T03:03:56.206
Date updated
2021-10-03 03:16:09 UTC+0000
Release date
2022-10-03 03:16:09 UTC+0000
UTC Start
2021-10-03 03:03:56.206
UTC End
2021-10-03 03:07:56.206
MJD Start
59490.12773386
MJD End
59490.1305116378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0034645
Ambient temperature (°C)
9.93
Seeing (arcsec)
0.76
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 72.5910 72.1310 149.7000 150.8000
A0-J2 89.7540 88.3950 121.2000 122.2000
A0-K0 87.6780 86.0750 89.4070 89.8230
G1-J2 43.3030 42.6810 68.1000 68.1000
G1-K0 81.5620 81.1390 38.7710 38.8230
J2-K0 48.6480 48.6470 12.9520 13.3680
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 59490.12773386
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 72.591
HIERARCH ESO ISS PBL12 END 72.131
HIERARCH ESO ISS PBLA12 START 149.7
HIERARCH ESO ISS PBLA12 END 150.8
HIERARCH ESO ISS PBL13 START 89.754
HIERARCH ESO ISS PBL13 END 88.395
HIERARCH ESO ISS PBLA13 START 121.2
HIERARCH ESO ISS PBLA13 END 122.2
HIERARCH ESO ISS PBL14 START 87.678
HIERARCH ESO ISS PBL14 END 86.075
HIERARCH ESO ISS PBLA14 START 89.407
HIERARCH ESO ISS PBLA14 END 89.823
HIERARCH ESO ISS PBL23 START 43.303
HIERARCH ESO ISS PBL23 END 42.681
HIERARCH ESO ISS PBLA23 START 68.1
HIERARCH ESO ISS PBLA23 END 68.1
HIERARCH ESO ISS PBL24 START 81.562
HIERARCH ESO ISS PBL24 END 81.139
HIERARCH ESO ISS PBLA24 START 38.771
HIERARCH ESO ISS PBLA24 END 38.823
HIERARCH ESO ISS PBL34 START 48.648
HIERARCH ESO ISS PBL34 END 48.647
HIERARCH ESO ISS PBLA34 START 12.952
HIERARCH ESO ISS PBLA34 END 13.368
HIERARCH ESO ISS AMBI TAU0 START 0.003436
HIERARCH ESO ISS AMBI TAU0 END 0.003493
HIERARCH ESO ISS AMBI TEMP 9.93
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.7