Exposure
ID
GRAVI.2021-03-21T23:54:48.552_1
Header ID
GRAVI.2021-03-21T23:54:48.552
Date updated
2021-03-22 00:08:16 UTC+0000
Release date
2022-03-22 00:08:16 UTC+0000
UTC Start
2021-03-21 23:54:48.552
UTC End
2021-03-21 23:58:48.552
MJD Start
59294.99639528
MJD End
59294.9991730578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.006532
Ambient temperature (°C)
13.48
Seeing (arcsec)
0.725
Observation
ID
47239
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
35432
Name
HIP32698
RA
102.318291
DEC
-2.27205
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 67.9700 67.8260 271.7000 271.7000
K0-D0 95.9240 95.9660 252.7000 252.8000
K0-J3 52.3300 52.1500 333.1210 333.5570
G2-D0 38.6150 38.7300 217.8000 218.0000
G2-J3 62.9040 63.0850 44.7480 44.9560
D0-J3 101.3410 101.6390 42.0890 42.3180
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 59294.99639528
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD49643
HIERARCH ESO INS SOBJ NAME HIP32698
RA 102.318291
DEC -2.27205
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 67.97
HIERARCH ESO ISS PBL12 END 67.826
HIERARCH ESO ISS PBLA12 START 271.7
HIERARCH ESO ISS PBLA12 END 271.7
HIERARCH ESO ISS PBL13 START 95.924
HIERARCH ESO ISS PBL13 END 95.966
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.8
HIERARCH ESO ISS PBL14 START 52.33
HIERARCH ESO ISS PBL14 END 52.15
HIERARCH ESO ISS PBLA14 START 333.121
HIERARCH ESO ISS PBLA14 END 333.557
HIERARCH ESO ISS PBL23 START 38.615
HIERARCH ESO ISS PBL23 END 38.73
HIERARCH ESO ISS PBLA23 START 217.8
HIERARCH ESO ISS PBLA23 END 218.0
HIERARCH ESO ISS PBL24 START 62.904
HIERARCH ESO ISS PBL24 END 63.085
HIERARCH ESO ISS PBLA24 START 44.748
HIERARCH ESO ISS PBLA24 END 44.956
HIERARCH ESO ISS PBL34 START 101.341
HIERARCH ESO ISS PBL34 END 101.639
HIERARCH ESO ISS PBLA34 START 42.089
HIERARCH ESO ISS PBLA34 END 42.318
HIERARCH ESO ISS AMBI TAU0 START 0.005742
HIERARCH ESO ISS AMBI TAU0 END 0.007322
HIERARCH ESO ISS AMBI TEMP 13.48
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.65