Exposure
ID
GRAVI.2021-11-24T00:24:36.478_1
Header ID
GRAVI.2021-11-24T00:24:36.478
Date updated
2021-11-24 00:40:56 UTC+0000
Release date
2022-11-24 00:40:56 UTC+0000
UTC Start
2021-11-24 00:24:36.478
UTC End
2021-11-24 00:28:36.478
MJD Start
59542.01708887
MJD End
59542.0198666478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.006131
Ambient temperature (°C)
15.21
Seeing (arcsec)
0.765
Observation
ID
48986
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
36660
Name
HIP104272
RA
316.859362
DEC
-8.23493
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 51.0880 50.2550 279.3000 279.6000
K0-D0 79.1460 78.1700 254.7000 254.7000
K0-J3 50.2410 50.1940 354.0310 354.7280
G2-D0 38.9870 38.8750 221.7000 221.6000
G2-J3 61.5160 61.2470 47.2870 47.2060
D0-J3 100.3880 100.0100 45.1110 45.0470
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 59542.01708887
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD201038
HIERARCH ESO INS SOBJ NAME HIP104272
RA 316.859362
DEC -8.23493
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 51.088
HIERARCH ESO ISS PBL12 END 50.255
HIERARCH ESO ISS PBLA12 START 279.3
HIERARCH ESO ISS PBLA12 END 279.6
HIERARCH ESO ISS PBL13 START 79.146
HIERARCH ESO ISS PBL13 END 78.17
HIERARCH ESO ISS PBLA13 START 254.7
HIERARCH ESO ISS PBLA13 END 254.7
HIERARCH ESO ISS PBL14 START 50.241
HIERARCH ESO ISS PBL14 END 50.194
HIERARCH ESO ISS PBLA14 START 354.031
HIERARCH ESO ISS PBLA14 END 354.728
HIERARCH ESO ISS PBL23 START 38.987
HIERARCH ESO ISS PBL23 END 38.875
HIERARCH ESO ISS PBLA23 START 221.7
HIERARCH ESO ISS PBLA23 END 221.6
HIERARCH ESO ISS PBL24 START 61.516
HIERARCH ESO ISS PBL24 END 61.247
HIERARCH ESO ISS PBLA24 START 47.287
HIERARCH ESO ISS PBLA24 END 47.206
HIERARCH ESO ISS PBL34 START 100.388
HIERARCH ESO ISS PBL34 END 100.01
HIERARCH ESO ISS PBLA34 START 45.111
HIERARCH ESO ISS PBLA34 END 45.047
HIERARCH ESO ISS AMBI TAU0 START 0.005698
HIERARCH ESO ISS AMBI TAU0 END 0.006564
HIERARCH ESO ISS AMBI TEMP 15.21
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.75