Exposure
ID
GRAVI.2021-10-03T02:19:20.093_1
Header ID
GRAVI.2021-10-03T02:19:20.093
Date updated
2021-10-03 02:36:27 UTC+0000
Release date
2022-10-03 02:36:26 UTC+0000
UTC Start
2021-10-03 02:19:20.093
UTC End
2021-10-03 02:23:20.093
MJD Start
59490.09676034
MJD End
59490.0995381178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002949
Ambient temperature (°C)
10.37
Seeing (arcsec)
0.985
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 77.7970 77.2870 139.7000 140.5000
A0-J2 103.4000 102.1700 112.6000 113.4000
A0-K0 102.8580 101.5470 85.3760 85.7410
G1-J2 49.1160 48.6200 66.6000 66.8000
G1-K0 85.3970 85.0800 37.6650 37.8130
J2-K0 48.6290 48.6330 8.3890 8.8370
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 59490.09676034
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 77.797
HIERARCH ESO ISS PBL12 END 77.287
HIERARCH ESO ISS PBLA12 START 139.7
HIERARCH ESO ISS PBLA12 END 140.5
HIERARCH ESO ISS PBL13 START 103.4
HIERARCH ESO ISS PBL13 END 102.17
HIERARCH ESO ISS PBLA13 START 112.6
HIERARCH ESO ISS PBLA13 END 113.4
HIERARCH ESO ISS PBL14 START 102.858
HIERARCH ESO ISS PBL14 END 101.547
HIERARCH ESO ISS PBLA14 START 85.376
HIERARCH ESO ISS PBLA14 END 85.741
HIERARCH ESO ISS PBL23 START 49.116
HIERARCH ESO ISS PBL23 END 48.62
HIERARCH ESO ISS PBLA23 START 66.6
HIERARCH ESO ISS PBLA23 END 66.8
HIERARCH ESO ISS PBL24 START 85.397
HIERARCH ESO ISS PBL24 END 85.08
HIERARCH ESO ISS PBLA24 START 37.665
HIERARCH ESO ISS PBLA24 END 37.813
HIERARCH ESO ISS PBL34 START 48.629
HIERARCH ESO ISS PBL34 END 48.633
HIERARCH ESO ISS PBLA34 START 8.389
HIERARCH ESO ISS PBLA34 END 8.837
HIERARCH ESO ISS AMBI TAU0 START 0.002809
HIERARCH ESO ISS AMBI TAU0 END 0.003089
HIERARCH ESO ISS AMBI TEMP 10.37
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.94