Exposure
ID
GRAVI.2020-12-05T07:33:30.629_1
Header ID
GRAVI.2020-12-05T07:33:30.629
Date updated
2020-12-05 07:47:01 UTC+0000
Release date
2021-12-05 07:47:01 UTC+0000
UTC Start
2020-12-05 07:33:30.629
UTC End
2020-12-05 07:37:30.629
MJD Start
59188.31493784
MJD End
59188.3177156178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002437
Ambient temperature (°C)
10.37
Seeing (arcsec)
1.05
Observation
ID
46023
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
34645
Name
HIP32698
RA
102.317179
DEC
-2.27205
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.2560 82.6570 116.8000 117.1000
A0-J2 124.2320 123.5500 93.3000 93.4000
A0-J3 132.1090 132.2260 50.4970 50.5820
G1-J2 58.2290 58.2200 58.6000 58.7000
G1-J3 124.6790 124.8640 12.7970 13.2080
J2-J3 93.8940 93.7020 346.3900 346.9290
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 59188.31493784
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD49643
HIERARCH ESO INS SOBJ NAME HIP32698
RA 102.317179
DEC -2.27205
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 83.256
HIERARCH ESO ISS PBL12 END 82.657
HIERARCH ESO ISS PBLA12 START 116.8
HIERARCH ESO ISS PBLA12 END 117.1
HIERARCH ESO ISS PBL13 START 124.232
HIERARCH ESO ISS PBL13 END 123.55
HIERARCH ESO ISS PBLA13 START 93.3
HIERARCH ESO ISS PBLA13 END 93.4
HIERARCH ESO ISS PBL14 START 132.109
HIERARCH ESO ISS PBL14 END 132.226
HIERARCH ESO ISS PBLA14 START 50.497
HIERARCH ESO ISS PBLA14 END 50.582
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.22
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 124.679
HIERARCH ESO ISS PBL24 END 124.864
HIERARCH ESO ISS PBLA24 START 12.797
HIERARCH ESO ISS PBLA24 END 13.208
HIERARCH ESO ISS PBL34 START 93.894
HIERARCH ESO ISS PBL34 END 93.702
HIERARCH ESO ISS PBLA34 START 346.39
HIERARCH ESO ISS PBLA34 END 346.929
HIERARCH ESO ISS AMBI TAU0 START 0.002348
HIERARCH ESO ISS AMBI TAU0 END 0.002526
HIERARCH ESO ISS AMBI TEMP 10.37
HIERARCH ESO ISS AMBI FWHM START 1.06
HIERARCH ESO ISS AMBI FWHM END 1.04