Exposure
ID
GRAVI.2020-12-05T07:24:24.606_1
Header ID
GRAVI.2020-12-05T07:24:24.606
Date updated
2020-12-05 07:36:19 UTC+0000
Release date
2021-12-05 07:36:19 UTC+0000
UTC Start
2020-12-05 07:24:24.606
UTC End
2020-12-05 07:28:24.606
MJD Start
59188.30861813
MJD End
59188.3113959078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002856
Ambient temperature (°C)
10.38
Seeing (arcsec)
0.845
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 84.4680 83.9140 116.3000 116.5000
A0-J2 125.5500 124.9580 93.2000 93.3000
A0-J3 131.7690 131.9430 50.2830 50.3890
G1-J2 58.1990 58.2210 58.5000 58.6000
G1-J3 124.2950 124.4720 11.8970 12.3210
J2-J3 94.3260 94.1200 345.2580 345.7840
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 59188.30861813
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 84.468
HIERARCH ESO ISS PBL12 END 83.914
HIERARCH ESO ISS PBLA12 START 116.3
HIERARCH ESO ISS PBLA12 END 116.5
HIERARCH ESO ISS PBL13 START 125.55
HIERARCH ESO ISS PBL13 END 124.958
HIERARCH ESO ISS PBLA13 START 93.2
HIERARCH ESO ISS PBLA13 END 93.3
HIERARCH ESO ISS PBL14 START 131.769
HIERARCH ESO ISS PBL14 END 131.943
HIERARCH ESO ISS PBLA14 START 50.283
HIERARCH ESO ISS PBLA14 END 50.389
HIERARCH ESO ISS PBL23 START 58.199
HIERARCH ESO ISS PBL23 END 58.221
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 124.295
HIERARCH ESO ISS PBL24 END 124.472
HIERARCH ESO ISS PBLA24 START 11.897
HIERARCH ESO ISS PBLA24 END 12.321
HIERARCH ESO ISS PBL34 START 94.326
HIERARCH ESO ISS PBL34 END 94.12
HIERARCH ESO ISS PBLA34 START 345.258
HIERARCH ESO ISS PBLA34 END 345.784
HIERARCH ESO ISS AMBI TAU0 START 0.003051
HIERARCH ESO ISS AMBI TAU0 END 0.002661
HIERARCH ESO ISS AMBI TEMP 10.38
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.89