Exposure
ID
GRAVI.2021-01-17T00:34:12.257_1
Header ID
GRAVI.2021-01-17T00:34:12.257
Date updated
2021-01-17 00:46:30 UTC+0000
Release date
2022-01-17 00:46:30 UTC+0000
UTC Start
2021-01-17 00:34:12.257
UTC End
2021-01-17 00:38:12.257
MJD Start
59231.02375298
MJD End
59231.0265307578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005029
Ambient temperature (°C)
12.28
Seeing (arcsec)
0.74
Observation
ID
46379
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
34662
Name
HIP12466
RA
40.130129
DEC
-24.13527
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 88.6070 88.3330 122.6000 123.2000
A0-J2 125.8480 125.3360 98.9000 99.4000
A0-J3 130.6000 130.2970 51.2250 51.5550
G1-J2 57.1920 57.0240 60.3000 60.7000
G1-J3 132.3630 132.3500 11.8480 12.2580
J2-J3 103.7140 103.6870 347.4580 347.9650
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 59231.02375298
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.130129
DEC -24.13527
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 88.607
HIERARCH ESO ISS PBL12 END 88.333
HIERARCH ESO ISS PBLA12 START 122.6
HIERARCH ESO ISS PBLA12 END 123.2
HIERARCH ESO ISS PBL13 START 125.848
HIERARCH ESO ISS PBL13 END 125.336
HIERARCH ESO ISS PBLA13 START 98.9
HIERARCH ESO ISS PBLA13 END 99.4
HIERARCH ESO ISS PBL14 START 130.6
HIERARCH ESO ISS PBL14 END 130.297
HIERARCH ESO ISS PBLA14 START 51.225
HIERARCH ESO ISS PBLA14 END 51.555
HIERARCH ESO ISS PBL23 START 57.192
HIERARCH ESO ISS PBL23 END 57.024
HIERARCH ESO ISS PBLA23 START 60.3
HIERARCH ESO ISS PBLA23 END 60.7
HIERARCH ESO ISS PBL24 START 132.363
HIERARCH ESO ISS PBL24 END 132.35
HIERARCH ESO ISS PBLA24 START 11.848
HIERARCH ESO ISS PBLA24 END 12.258
HIERARCH ESO ISS PBL34 START 103.714
HIERARCH ESO ISS PBL34 END 103.687
HIERARCH ESO ISS PBLA34 START 347.458
HIERARCH ESO ISS PBLA34 END 347.965
HIERARCH ESO ISS AMBI TAU0 START 0.005029
HIERARCH ESO ISS AMBI TAU0 END 0.005029
HIERARCH ESO ISS AMBI TEMP 12.28
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.79