Exposure
ID
GRAVI.2021-09-15T08:24:55.982_1
Header ID
GRAVI.2021-09-15T08:24:55.982
Date updated
2021-09-15 08:37:04 UTC+0000
Release date
2022-09-15 08:37:04 UTC+0000
UTC Start
2021-09-15 08:24:55.982
UTC End
2021-09-15 08:28:55.982
MJD Start
59472.35064794
MJD End
59472.3534257178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.00358
Ambient temperature (°C)
6.54
Seeing (arcsec)
0.505
Observation
ID
48224
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
36184
Name
HIP12466
RA
40.130132
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 89.5610 89.3610 120.4000 120.9000
A0-J2 127.6050 127.2430 97.0000 97.4000
A0-J3 131.6060 131.4040 49.7660 50.1260
G1-J2 57.7560 57.6420 58.8000 59.2000
G1-J3 132.3970 132.3920 10.1050 10.5250
J2-J3 103.8240 103.7990 345.3840 345.8720
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 59472.35064794
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.130132
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 89.561
HIERARCH ESO ISS PBL12 END 89.361
HIERARCH ESO ISS PBLA12 START 120.4
HIERARCH ESO ISS PBLA12 END 120.9
HIERARCH ESO ISS PBL13 START 127.605
HIERARCH ESO ISS PBL13 END 127.243
HIERARCH ESO ISS PBLA13 START 97.0
HIERARCH ESO ISS PBLA13 END 97.4
HIERARCH ESO ISS PBL14 START 131.606
HIERARCH ESO ISS PBL14 END 131.404
HIERARCH ESO ISS PBLA14 START 49.766
HIERARCH ESO ISS PBLA14 END 50.126
HIERARCH ESO ISS PBL23 START 57.756
HIERARCH ESO ISS PBL23 END 57.642
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 59.2
HIERARCH ESO ISS PBL24 START 132.397
HIERARCH ESO ISS PBL24 END 132.392
HIERARCH ESO ISS PBLA24 START 10.105
HIERARCH ESO ISS PBLA24 END 10.525
HIERARCH ESO ISS PBL34 START 103.824
HIERARCH ESO ISS PBL34 END 103.799
HIERARCH ESO ISS PBLA34 START 345.384
HIERARCH ESO ISS PBLA34 END 345.872
HIERARCH ESO ISS AMBI TAU0 START 0.0037
HIERARCH ESO ISS AMBI TAU0 END 0.00346
HIERARCH ESO ISS AMBI TEMP 6.54
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.51