Exposure
ID
GRAVI.2021-09-05T03:33:02.375_1
Header ID
GRAVI.2021-09-05T03:33:02.375
Date updated
2021-09-05 03:46:39 UTC+0000
Release date
2022-09-05 03:46:39 UTC+0000
UTC Start
2021-09-05 03:33:02.375
UTC End
2021-09-05 03:37:02.375
MJD Start
59462.14794415
MJD End
59462.1507219278
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0078935
Ambient temperature (°C)
14.43
Seeing (arcsec)
0.39
Observation
ID
48124
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
36110
Name
HIP103569
RA
314.76694
DEC
4.29274
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 82.9880 82.3630 113.8000 113.9000
A0-J2 125.6100 125.0250 91.6000 91.5000
A0-J3 130.3170 130.6420 50.9820 51.0130
G1-J2 57.9470 58.0310 58.9000 58.8000
G1-J3 118.2190 118.4590 12.3520 12.7880
J2-J3 88.9210 88.6510 344.1290 344.6680
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 59462.14794415
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME eps_Equ
HIERARCH ESO INS SOBJ NAME HIP103569
RA 314.76694
DEC 4.29274
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 82.988
HIERARCH ESO ISS PBL12 END 82.363
HIERARCH ESO ISS PBLA12 START 113.8
HIERARCH ESO ISS PBLA12 END 113.9
HIERARCH ESO ISS PBL13 START 125.61
HIERARCH ESO ISS PBL13 END 125.025
HIERARCH ESO ISS PBLA13 START 91.6
HIERARCH ESO ISS PBLA13 END 91.5
HIERARCH ESO ISS PBL14 START 130.317
HIERARCH ESO ISS PBL14 END 130.642
HIERARCH ESO ISS PBLA14 START 50.982
HIERARCH ESO ISS PBLA14 END 51.013
HIERARCH ESO ISS PBL23 START 57.947
HIERARCH ESO ISS PBL23 END 58.031
HIERARCH ESO ISS PBLA23 START 58.9
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 118.219
HIERARCH ESO ISS PBL24 END 118.459
HIERARCH ESO ISS PBLA24 START 12.352
HIERARCH ESO ISS PBLA24 END 12.788
HIERARCH ESO ISS PBL34 START 88.921
HIERARCH ESO ISS PBL34 END 88.651
HIERARCH ESO ISS PBLA34 START 344.129
HIERARCH ESO ISS PBLA34 END 344.668
HIERARCH ESO ISS AMBI TAU0 START 0.008107
HIERARCH ESO ISS AMBI TAU0 END 0.00768
HIERARCH ESO ISS AMBI TEMP 14.43
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.37