Exposure
ID
GRAVI.2021-03-21T02:32:27.957_1
Header ID
GRAVI.2021-03-21T02:32:27.957
Date updated
2021-03-21 02:46:05 UTC+0000
Release date
2022-03-21 02:46:05 UTC+0000
UTC Start
2021-03-21 02:32:27.957
UTC End
2021-03-21 02:36:27.957
MJD Start
59294.10587913
MJD End
59294.1086569078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.001677
Ambient temperature (°C)
11.16
Seeing (arcsec)
1.35
Observation
ID
46481
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
34940
Name
HIP32140
RA
100.68088
DEC
-32.71272
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 54.9540 54.4040 300.8000 301.8000
K0-D0 73.0080 72.0250 275.0000 275.6000
K0-J3 56.4800 56.4770 356.9600 357.5870
G2-D0 33.6100 33.3490 229.5000 229.7000
G2-J3 52.4420 51.9400 57.4290 57.6570
D0-J3 85.8550 85.0920 54.3230 54.5360
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 59294.10587913
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD48581
HIERARCH ESO INS SOBJ NAME HIP32140
RA 100.68088
DEC -32.71272
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 54.954
HIERARCH ESO ISS PBL12 END 54.404
HIERARCH ESO ISS PBLA12 START 300.8
HIERARCH ESO ISS PBLA12 END 301.8
HIERARCH ESO ISS PBL13 START 73.008
HIERARCH ESO ISS PBL13 END 72.025
HIERARCH ESO ISS PBLA13 START 275.0
HIERARCH ESO ISS PBLA13 END 275.6
HIERARCH ESO ISS PBL14 START 56.48
HIERARCH ESO ISS PBL14 END 56.477
HIERARCH ESO ISS PBLA14 START 356.96
HIERARCH ESO ISS PBLA14 END 357.587
HIERARCH ESO ISS PBL23 START 33.61
HIERARCH ESO ISS PBL23 END 33.349
HIERARCH ESO ISS PBLA23 START 229.5
HIERARCH ESO ISS PBLA23 END 229.7
HIERARCH ESO ISS PBL24 START 52.442
HIERARCH ESO ISS PBL24 END 51.94
HIERARCH ESO ISS PBLA24 START 57.429
HIERARCH ESO ISS PBLA24 END 57.657
HIERARCH ESO ISS PBL34 START 85.855
HIERARCH ESO ISS PBL34 END 85.092
HIERARCH ESO ISS PBLA34 START 54.323
HIERARCH ESO ISS PBLA34 END 54.536
HIERARCH ESO ISS AMBI TAU0 START 0.001677
HIERARCH ESO ISS AMBI TAU0 END 0.001677
HIERARCH ESO ISS AMBI TEMP 11.16
HIERARCH ESO ISS AMBI FWHM START 1.35
HIERARCH ESO ISS AMBI FWHM END 1.35