Exposure
ID
GRAVI.2020-12-08T01:29:01.725_1
Header ID
GRAVI.2020-12-08T01:29:01.725
Date updated
2020-12-08 01:41:16 UTC+0000
Release date
2021-12-08 01:41:16 UTC+0000
UTC Start
2020-12-08 01:29:01.725
UTC End
2020-12-08 01:33:01.725
MJD Start
59191.06182552
MJD End
59191.0646032978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0063225
Ambient temperature (°C)
13.18
Seeing (arcsec)
0.55
Observation
ID
46024
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
34646
Name
HIP118205
RA
359.641999
DEC
-14.125
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 79.2080 78.5750 127.4000 128.0000
A0-J2 113.4070 112.2920 100.9000 101.3000
A0-J3 128.2660 127.7820 52.5730 52.6640
G1-J2 55.3180 55.0230 61.1000 61.2000
G1-J3 131.9590 132.0160 17.1640 17.4990
J2-J3 99.8410 99.7940 354.5340 355.0900
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 59191.06182552
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD224512
HIERARCH ESO INS SOBJ NAME HIP118205
RA 359.641999
DEC -14.125
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 79.208
HIERARCH ESO ISS PBL12 END 78.575
HIERARCH ESO ISS PBLA12 START 127.4
HIERARCH ESO ISS PBLA12 END 128.0
HIERARCH ESO ISS PBL13 START 113.407
HIERARCH ESO ISS PBL13 END 112.292
HIERARCH ESO ISS PBLA13 START 100.9
HIERARCH ESO ISS PBLA13 END 101.3
HIERARCH ESO ISS PBL14 START 128.266
HIERARCH ESO ISS PBL14 END 127.782
HIERARCH ESO ISS PBLA14 START 52.573
HIERARCH ESO ISS PBLA14 END 52.664
HIERARCH ESO ISS PBL23 START 55.318
HIERARCH ESO ISS PBL23 END 55.023
HIERARCH ESO ISS PBLA23 START 61.1
HIERARCH ESO ISS PBLA23 END 61.2
HIERARCH ESO ISS PBL24 START 131.959
HIERARCH ESO ISS PBL24 END 132.016
HIERARCH ESO ISS PBLA24 START 17.164
HIERARCH ESO ISS PBLA24 END 17.499
HIERARCH ESO ISS PBL34 START 99.841
HIERARCH ESO ISS PBL34 END 99.794
HIERARCH ESO ISS PBLA34 START 354.534
HIERARCH ESO ISS PBLA34 END 355.09
HIERARCH ESO ISS AMBI TAU0 START 0.006153
HIERARCH ESO ISS AMBI TAU0 END 0.006492
HIERARCH ESO ISS AMBI TEMP 13.18
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.54