Exposure
ID
GRAVI.2021-09-19T01:55:43.577_1
Header ID
GRAVI.2021-09-19T01:55:43.577
Date updated
2021-09-19 02:10:53 UTC+0000
Release date
2022-09-19 02:10:52 UTC+0000
UTC Start
2021-09-19 01:55:43.577
UTC End
2021-09-19 01:59:43.577
MJD Start
59476.08036547
MJD End
59476.0831432478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0127365
Ambient temperature (°C)
14.59
Seeing (arcsec)
0.265
Observation
ID
48265
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
36212
Name
HIP103569
RA
314.768054
DEC
4.29274
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2860 68.2200 271.3000 271.2000
K0-D0 95.1640 95.3710 253.2000 253.2000
K0-J3 50.6620 50.4280 330.2540 330.6390
G2-D0 36.9100 37.0850 218.2000 218.5000
G2-J3 60.5500 60.8400 45.4300 45.6180
D0-J3 97.2780 97.7460 42.6980 42.9140
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 59476.08036547
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME eps_Equ
HIERARCH ESO INS SOBJ NAME HIP103569
RA 314.768054
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.286
HIERARCH ESO ISS PBL12 END 68.22
HIERARCH ESO ISS PBLA12 START 271.3
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 95.164
HIERARCH ESO ISS PBL13 END 95.371
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 50.662
HIERARCH ESO ISS PBL14 END 50.428
HIERARCH ESO ISS PBLA14 START 330.254
HIERARCH ESO ISS PBLA14 END 330.639
HIERARCH ESO ISS PBL23 START 36.91
HIERARCH ESO ISS PBL23 END 37.085
HIERARCH ESO ISS PBLA23 START 218.2
HIERARCH ESO ISS PBLA23 END 218.5
HIERARCH ESO ISS PBL24 START 60.55
HIERARCH ESO ISS PBL24 END 60.84
HIERARCH ESO ISS PBLA24 START 45.43
HIERARCH ESO ISS PBLA24 END 45.618
HIERARCH ESO ISS PBL34 START 97.278
HIERARCH ESO ISS PBL34 END 97.746
HIERARCH ESO ISS PBLA34 START 42.698
HIERARCH ESO ISS PBLA34 END 42.914
HIERARCH ESO ISS AMBI TAU0 START 0.013678
HIERARCH ESO ISS AMBI TAU0 END 0.011795
HIERARCH ESO ISS AMBI TEMP 14.59
HIERARCH ESO ISS AMBI FWHM START 0.26
HIERARCH ESO ISS AMBI FWHM END 0.27