Exposure
ID
GRAVI.2021-10-05T01:03:20.448_1
Header ID
GRAVI.2021-10-05T01:03:20.448
Date updated
2021-10-05 01:16:24 UTC+0000
Release date
2022-10-05 01:16:24 UTC+0000
UTC Start
2021-10-05 01:03:20.448
UTC End
2021-10-05 01:07:20.448
MJD Start
59492.04398667
MJD End
59492.0467644478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.006201
Ambient temperature (°C)
13.39
Seeing (arcsec)
0.56
Observation
ID
48431
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
36312
Name
HIP104272
RA
316.857111
DEC
-8.23493
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 89.3610 89.1090 115.5000 115.8000
A0-J2 129.0580 128.9120 93.0000 93.2000
A0-K0 127.7800 127.8860 72.1180 72.2850
G1-J2 57.7270 57.8380 56.7000 56.9000
G1-K0 87.8870 88.0700 27.7860 28.1620
J2-K0 46.6210 46.5820 351.0230 351.4890
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 59492.04398667
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD201038
HIERARCH ESO INS SOBJ NAME HIP104272
RA 316.857111
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 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 89.361
HIERARCH ESO ISS PBL12 END 89.109
HIERARCH ESO ISS PBLA12 START 115.5
HIERARCH ESO ISS PBLA12 END 115.8
HIERARCH ESO ISS PBL13 START 129.058
HIERARCH ESO ISS PBL13 END 128.912
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 127.78
HIERARCH ESO ISS PBL14 END 127.886
HIERARCH ESO ISS PBLA14 START 72.118
HIERARCH ESO ISS PBLA14 END 72.285
HIERARCH ESO ISS PBL23 START 57.727
HIERARCH ESO ISS PBL23 END 57.838
HIERARCH ESO ISS PBLA23 START 56.7
HIERARCH ESO ISS PBLA23 END 56.9
HIERARCH ESO ISS PBL24 START 87.887
HIERARCH ESO ISS PBL24 END 88.07
HIERARCH ESO ISS PBLA24 START 27.786
HIERARCH ESO ISS PBLA24 END 28.162
HIERARCH ESO ISS PBL34 START 46.621
HIERARCH ESO ISS PBL34 END 46.582
HIERARCH ESO ISS PBLA34 START 351.023
HIERARCH ESO ISS PBLA34 END 351.489
HIERARCH ESO ISS AMBI TAU0 START 0.006403
HIERARCH ESO ISS AMBI TAU0 END 0.005999
HIERARCH ESO ISS AMBI TEMP 13.39
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.58