Exposure
ID
GRAVI.2021-10-12T01:08:53.279_1
Header ID
GRAVI.2021-10-12T01:08:53.279
Date updated
2021-10-12 01:21:13 UTC+0000
Release date
2022-10-12 01:21:13 UTC+0000
UTC Start
2021-10-12 01:08:53.279
UTC End
2021-10-12 01:12:53.279
MJD Start
59499.04783888
MJD End
59499.0506166578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005403
Ambient temperature (°C)
13.66
Seeing (arcsec)
0.895
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 67.1280 66.8800 273.1000 273.2000
K0-D0 95.6640 95.5130 253.3000 253.4000
K0-J3 53.4240 53.2860 336.2750 336.7660
G2-D0 39.6600 39.7160 218.3000 218.6000
G2-J3 64.2530 64.3220 45.1330 45.3450
D0-J3 103.7390 103.8660 42.5270 42.7540
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 59499.04783888
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 67.128
HIERARCH ESO ISS PBL12 END 66.88
HIERARCH ESO ISS PBLA12 START 273.1
HIERARCH ESO ISS PBLA12 END 273.2
HIERARCH ESO ISS PBL13 START 95.664
HIERARCH ESO ISS PBL13 END 95.513
HIERARCH ESO ISS PBLA13 START 253.3
HIERARCH ESO ISS PBLA13 END 253.4
HIERARCH ESO ISS PBL14 START 53.424
HIERARCH ESO ISS PBL14 END 53.286
HIERARCH ESO ISS PBLA14 START 336.275
HIERARCH ESO ISS PBLA14 END 336.766
HIERARCH ESO ISS PBL23 START 39.66
HIERARCH ESO ISS PBL23 END 39.716
HIERARCH ESO ISS PBLA23 START 218.3
HIERARCH ESO ISS PBLA23 END 218.6
HIERARCH ESO ISS PBL24 START 64.253
HIERARCH ESO ISS PBL24 END 64.322
HIERARCH ESO ISS PBLA24 START 45.133
HIERARCH ESO ISS PBLA24 END 45.345
HIERARCH ESO ISS PBL34 START 103.739
HIERARCH ESO ISS PBL34 END 103.866
HIERARCH ESO ISS PBLA34 START 42.527
HIERARCH ESO ISS PBLA34 END 42.754
HIERARCH ESO ISS AMBI TAU0 START 0.004021
HIERARCH ESO ISS AMBI TAU0 END 0.006785
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.81