Exposure
ID
GRAVI.2021-10-03T03:43:26.304_1
Header ID
GRAVI.2021-10-03T03:43:26.304
Date updated
2021-10-03 03:57:13 UTC+0000
Release date
2022-10-03 03:57:13 UTC+0000
UTC Start
2021-10-03 03:43:26.304
UTC End
2021-10-03 03:47:26.304
MJD Start
59490.15516556
MJD End
59490.1579433378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0030085
Ambient temperature (°C)
9.93
Seeing (arcsec)
0.85
Observation
ID
48411
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
36298
Name
HIP101211
RA
307.734251
DEC
-29.11267
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 77.9970 77.6130 148.9000 149.9000
A0-J2 97.8300 96.6740 123.1000 124.1000
A0-K0 92.0590 90.6000 93.7940 94.3780
G1-J2 43.6550 43.0510 72.3000 72.6000
G1-K0 79.6150 79.1560 40.3520 40.4820
J2-K0 48.4440 48.4280 11.8560 12.2890
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 59490.15516556
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD195206
HIERARCH ESO INS SOBJ NAME HIP101211
RA 307.734251
DEC -29.11267
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 77.997
HIERARCH ESO ISS PBL12 END 77.613
HIERARCH ESO ISS PBLA12 START 148.9
HIERARCH ESO ISS PBLA12 END 149.9
HIERARCH ESO ISS PBL13 START 97.83
HIERARCH ESO ISS PBL13 END 96.674
HIERARCH ESO ISS PBLA13 START 123.1
HIERARCH ESO ISS PBLA13 END 124.1
HIERARCH ESO ISS PBL14 START 92.059
HIERARCH ESO ISS PBL14 END 90.6
HIERARCH ESO ISS PBLA14 START 93.794
HIERARCH ESO ISS PBLA14 END 94.378
HIERARCH ESO ISS PBL23 START 43.655
HIERARCH ESO ISS PBL23 END 43.051
HIERARCH ESO ISS PBLA23 START 72.3
HIERARCH ESO ISS PBLA23 END 72.6
HIERARCH ESO ISS PBL24 START 79.615
HIERARCH ESO ISS PBL24 END 79.156
HIERARCH ESO ISS PBLA24 START 40.352
HIERARCH ESO ISS PBLA24 END 40.482
HIERARCH ESO ISS PBL34 START 48.444
HIERARCH ESO ISS PBL34 END 48.428
HIERARCH ESO ISS PBLA34 START 11.856
HIERARCH ESO ISS PBLA34 END 12.289
HIERARCH ESO ISS AMBI TAU0 START 0.002479
HIERARCH ESO ISS AMBI TAU0 END 0.003538
HIERARCH ESO ISS AMBI TEMP 9.93
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.82