Exposure
ID
GRAVI.2021-03-07T02:27:32.356_1
Header ID
GRAVI.2021-03-07T02:27:32.356
Date updated
2021-03-07 02:41:47 UTC+0000
Release date
2022-03-07 02:41:47 UTC+0000
UTC Start
2021-03-07 02:27:32.356
UTC End
2021-03-07 02:31:32.356
MJD Start
59280.10245782
MJD End
59280.1052355978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.009682
Ambient temperature (°C)
14.26
Seeing (arcsec)
0.79
Observation
ID
46023
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
34645
Name
HIP32698
RA
102.317179
DEC
-2.27205
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 73.8430 73.0070 121.2000 121.6000
A0-J2 112.0010 110.7920 94.3000 94.4000
A0-J3 131.4630 131.2220 50.8310 50.7880
G1-J2 56.9480 56.7500 58.4000 58.3000
G1-J3 127.2940 127.4990 17.7130 18.0420
J2-J3 91.9390 91.8470 353.8960 354.5030
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 59280.10245782
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD49643
HIERARCH ESO INS SOBJ NAME HIP32698
RA 102.317179
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 73.843
HIERARCH ESO ISS PBL12 END 73.007
HIERARCH ESO ISS PBLA12 START 121.2
HIERARCH ESO ISS PBLA12 END 121.6
HIERARCH ESO ISS PBL13 START 112.001
HIERARCH ESO ISS PBL13 END 110.792
HIERARCH ESO ISS PBLA13 START 94.3
HIERARCH ESO ISS PBLA13 END 94.4
HIERARCH ESO ISS PBL14 START 131.463
HIERARCH ESO ISS PBL14 END 131.222
HIERARCH ESO ISS PBLA14 START 50.831
HIERARCH ESO ISS PBLA14 END 50.788
HIERARCH ESO ISS PBL23 START 56.948
HIERARCH ESO ISS PBL23 END 56.75
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.3
HIERARCH ESO ISS PBL24 START 127.294
HIERARCH ESO ISS PBL24 END 127.499
HIERARCH ESO ISS PBLA24 START 17.713
HIERARCH ESO ISS PBLA24 END 18.042
HIERARCH ESO ISS PBL34 START 91.939
HIERARCH ESO ISS PBL34 END 91.847
HIERARCH ESO ISS PBLA34 START 353.896
HIERARCH ESO ISS PBLA34 END 354.503
HIERARCH ESO ISS AMBI TAU0 START 0.00877
HIERARCH ESO ISS AMBI TAU0 END 0.010594
HIERARCH ESO ISS AMBI TEMP 14.26
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.77