Exposure
ID
GRAVI.2021-05-20T09:01:18.071_1
Header ID
GRAVI.2021-05-20T09:01:18.071
Date updated
2021-09-29 14:27:16 UTC+0000
Release date
2022-05-20 09:10:41 UTC+0000
UTC Start
2021-05-20 09:01:18.071
UTC End
2021-05-20 09:03:58.071
MJD Start
59354.3759036
MJD End
59354.3777554519
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0024225
Ambient temperature (°C)
9.18
Seeing (arcsec)
1.04
Observation
ID
47407
Category
science
Program ID
105.208Z.001
Program Title
IMAGING THE INNER REGIONS OF THE INTRIGUING AU MIC EXTRASOLAR SYSTEM
Program Type
Normal
PI / COI
CHOQUET/ VIGAN/ OTTEN/ HOULL\XC3\XA9/ LACOUR/ CANTALLOUBE/ SANCHEZ
Target
ID
35554
Name
AU_Mic
RA
311.28871
DEC
-31.34261
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9260 24.9570 138.7000 139.0000
A0-D0 31.9020 31.9260 66.7000 67.1000
A0-C1 22.3140 22.3510 111.8120 112.1600
B2-D0 33.8880 33.8800 22.3000 22.7000
B2-C1 11.2880 11.2860 22.2670 22.6220
D0-C1 22.6000 22.5940 202.3290 202.6840
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.208Z.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59354.3759036
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME AU Mic
HIERARCH ESO INS SOBJ NAME AU_Mic
RA 311.28871
DEC -31.34261
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 24.926
HIERARCH ESO ISS PBL12 END 24.957
HIERARCH ESO ISS PBLA12 START 138.7
HIERARCH ESO ISS PBLA12 END 139.0
HIERARCH ESO ISS PBL13 START 31.902
HIERARCH ESO ISS PBL13 END 31.926
HIERARCH ESO ISS PBLA13 START 66.7
HIERARCH ESO ISS PBLA13 END 67.1
HIERARCH ESO ISS PBL14 START 22.314
HIERARCH ESO ISS PBL14 END 22.351
HIERARCH ESO ISS PBLA14 START 111.812
HIERARCH ESO ISS PBLA14 END 112.16
HIERARCH ESO ISS PBL23 START 33.888
HIERARCH ESO ISS PBL23 END 33.88
HIERARCH ESO ISS PBLA23 START 22.3
HIERARCH ESO ISS PBLA23 END 22.7
HIERARCH ESO ISS PBL24 START 11.288
HIERARCH ESO ISS PBL24 END 11.286
HIERARCH ESO ISS PBLA24 START 22.267
HIERARCH ESO ISS PBLA24 END 22.622
HIERARCH ESO ISS PBL34 START 22.6
HIERARCH ESO ISS PBL34 END 22.594
HIERARCH ESO ISS PBLA34 START 202.329
HIERARCH ESO ISS PBLA34 END 202.684
HIERARCH ESO ISS AMBI TAU0 START 0.001964
HIERARCH ESO ISS AMBI TAU0 END 0.002881
HIERARCH ESO ISS AMBI TEMP 9.18
HIERARCH ESO ISS AMBI FWHM START 1.22
HIERARCH ESO ISS AMBI FWHM END 0.86