Exposure
ID
GRAVI.2021-02-17T03:42:17.061_1
Header ID
GRAVI.2021-02-17T03:42:17.061
Date updated
2021-02-17 03:51:44 UTC+0000
Release date
2022-02-17 03:51:44 UTC+0000
UTC Start
2021-02-17 03:42:17.061
UTC End
2021-02-17 03:46:17.061
MJD Start
59262.15436413
MJD End
59262.1571419078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.00464
Ambient temperature (°C)
10.2
Seeing (arcsec)
0.61
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 73.0620 72.2070 121.6000 122.0000
A0-J2 110.8720 109.6190 94.4000 94.5000
A0-J3 131.2380 130.9690 50.7930 50.7400
G1-J2 56.7630 56.5500 58.3000 58.2000
G1-J3 127.4860 127.6920 18.0230 18.3470
J2-J3 91.8530 91.7700 354.4600 355.0690
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 59262.15436413
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 73.062
HIERARCH ESO ISS PBL12 END 72.207
HIERARCH ESO ISS PBLA12 START 121.6
HIERARCH ESO ISS PBLA12 END 122.0
HIERARCH ESO ISS PBL13 START 110.872
HIERARCH ESO ISS PBL13 END 109.619
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.5
HIERARCH ESO ISS PBL14 START 131.238
HIERARCH ESO ISS PBL14 END 130.969
HIERARCH ESO ISS PBLA14 START 50.793
HIERARCH ESO ISS PBLA14 END 50.74
HIERARCH ESO ISS PBL23 START 56.763
HIERARCH ESO ISS PBL23 END 56.55
HIERARCH ESO ISS PBLA23 START 58.3
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 127.486
HIERARCH ESO ISS PBL24 END 127.692
HIERARCH ESO ISS PBLA24 START 18.023
HIERARCH ESO ISS PBLA24 END 18.347
HIERARCH ESO ISS PBL34 START 91.853
HIERARCH ESO ISS PBL34 END 91.77
HIERARCH ESO ISS PBLA34 START 354.46
HIERARCH ESO ISS PBLA34 END 355.069
HIERARCH ESO ISS AMBI TAU0 START 0.004761
HIERARCH ESO ISS AMBI TAU0 END 0.004519
HIERARCH ESO ISS AMBI TEMP 10.2
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.62