Exposure
ID
GRAVI.2021-10-12T01:22:47.314_1
Header ID
GRAVI.2021-10-12T01:22:47.314
Date updated
2021-10-12 01:35:37 UTC+0000
Release date
2022-10-12 01:35:37 UTC+0000
UTC Start
2021-10-12 01:22:47.314
UTC End
2021-10-12 01:26:47.314
MJD Start
59499.05749206
MJD End
59499.0602698378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0033735
Ambient temperature (°C)
13.98
Seeing (arcsec)
0.785
Observation
ID
48266
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
36213
Name
HIP104272
RA
316.859363
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 66.2370 65.9160 273.6000 273.8000
K0-D0 95.0600 94.8110 253.7000 253.8000
K0-J3 52.9740 52.8380 337.9110 338.4320
G2-D0 39.8240 39.8630 219.1000 219.3000
G2-J3 64.4390 64.4730 45.7880 45.9680
D0-J3 104.0940 104.1690 43.2310 43.4250
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 59499.05749206
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD201038
HIERARCH ESO INS SOBJ NAME HIP104272
RA 316.859363
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 66.237
HIERARCH ESO ISS PBL12 END 65.916
HIERARCH ESO ISS PBLA12 START 273.6
HIERARCH ESO ISS PBLA12 END 273.8
HIERARCH ESO ISS PBL13 START 95.06
HIERARCH ESO ISS PBL13 END 94.811
HIERARCH ESO ISS PBLA13 START 253.7
HIERARCH ESO ISS PBLA13 END 253.8
HIERARCH ESO ISS PBL14 START 52.974
HIERARCH ESO ISS PBL14 END 52.838
HIERARCH ESO ISS PBLA14 START 337.911
HIERARCH ESO ISS PBLA14 END 338.432
HIERARCH ESO ISS PBL23 START 39.824
HIERARCH ESO ISS PBL23 END 39.863
HIERARCH ESO ISS PBLA23 START 219.1
HIERARCH ESO ISS PBLA23 END 219.3
HIERARCH ESO ISS PBL24 START 64.439
HIERARCH ESO ISS PBL24 END 64.473
HIERARCH ESO ISS PBLA24 START 45.788
HIERARCH ESO ISS PBLA24 END 45.968
HIERARCH ESO ISS PBL34 START 104.094
HIERARCH ESO ISS PBL34 END 104.169
HIERARCH ESO ISS PBLA34 START 43.231
HIERARCH ESO ISS PBLA34 END 43.425
HIERARCH ESO ISS AMBI TAU0 START 0.003069
HIERARCH ESO ISS AMBI TAU0 END 0.003678
HIERARCH ESO ISS AMBI TEMP 13.98
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.75