Exposure
ID
GRAVI.2020-12-03T03:32:42.319_1
Header ID
GRAVI.2020-12-03T03:32:42.319
Date updated
2020-12-03 03:46:21 UTC+0000
Release date
2021-12-03 03:46:21 UTC+0000
UTC Start
2020-12-03 03:32:42.319
UTC End
2020-12-03 03:36:42.319
MJD Start
59186.14771203
MJD End
59186.1504898078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.010845
Ambient temperature (°C)
13.7
Seeing (arcsec)
0.76
Observation
ID
46003
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
34617
Name
HIP12466
RA
40.128911
DEC
-24.13527
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.5090 88.2300 122.8000 123.4000
A0-J2 125.6650 125.1420 99.1000 99.5000
A0-K0 124.7840 124.2970 76.6810 77.0630
G1-J2 57.1320 56.9590 60.5000 60.8000
G1-K0 89.9800 89.8920 31.5190 31.8620
J2-K0 48.6150 48.6130 356.8540 357.3240
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 59186.14771203
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.128911
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 88.509
HIERARCH ESO ISS PBL12 END 88.23
HIERARCH ESO ISS PBLA12 START 122.8
HIERARCH ESO ISS PBLA12 END 123.4
HIERARCH ESO ISS PBL13 START 125.665
HIERARCH ESO ISS PBL13 END 125.142
HIERARCH ESO ISS PBLA13 START 99.1
HIERARCH ESO ISS PBLA13 END 99.5
HIERARCH ESO ISS PBL14 START 124.784
HIERARCH ESO ISS PBL14 END 124.297
HIERARCH ESO ISS PBLA14 START 76.681
HIERARCH ESO ISS PBLA14 END 77.063
HIERARCH ESO ISS PBL23 START 57.132
HIERARCH ESO ISS PBL23 END 56.959
HIERARCH ESO ISS PBLA23 START 60.5
HIERARCH ESO ISS PBLA23 END 60.8
HIERARCH ESO ISS PBL24 START 89.98
HIERARCH ESO ISS PBL24 END 89.892
HIERARCH ESO ISS PBLA24 START 31.519
HIERARCH ESO ISS PBLA24 END 31.862
HIERARCH ESO ISS PBL34 START 48.615
HIERARCH ESO ISS PBL34 END 48.613
HIERARCH ESO ISS PBLA34 START 356.854
HIERARCH ESO ISS PBLA34 END 357.324
HIERARCH ESO ISS AMBI TAU0 START 0.01271
HIERARCH ESO ISS AMBI TAU0 END 0.00898
HIERARCH ESO ISS AMBI TEMP 13.7
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.87