Exposure
ID
GRAVI.2022-06-24T07:34:59.587_1
Header ID
GRAVI.2022-06-24T07:34:59.587
Date updated
2022-06-24 07:50:40 UTC+0000
Release date
2023-06-24 07:50:40 UTC+0000
UTC Start
2022-06-24 07:34:59.587
UTC End
2022-06-24 07:40:19.587
MJD Start
59754.31596744
MJD End
59754.3196711437
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.002664
Ambient temperature (°C)
8.33
Seeing (arcsec)
1.39
Observation
ID
51325
Category
science
Program ID
109.23K5.007
Program Title
SPATIALLY RESOLVING THE CAUSE OF LONG SECONDARY PERIODS IN EVOLVED STARS
Program Type
Normal
PI / COI
COURTNEY-BARRER/ HAUBOIS/ IRELAND/ PALADINI/ HANSEN/ DEFRERE/ WOOD
Target
ID
38247
Name
RT_pav
RA
279.120949
DEC
-69.88541
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.4320 22.4650 160.4000 161.5000
A0-D0 28.8760 28.7640 110.6000 112.0000
A0-C1 22.3960 22.4130 141.2590 142.5530
B2-D0 22.3920 22.1990 60.6000 61.7000
B2-C1 7.4570 7.3930 60.5710 61.6460
D0-C1 14.9350 14.8060 240.6640 241.7400
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.23K5.007
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59754.31596744
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME V RT Pav
HIERARCH ESO INS SOBJ NAME RT_pav
RA 279.120949
DEC -69.88541
HIERARCH ESO INS SPEC RES HIGH
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 342.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 22.432
HIERARCH ESO ISS PBL12 END 22.465
HIERARCH ESO ISS PBLA12 START 160.4
HIERARCH ESO ISS PBLA12 END 161.5
HIERARCH ESO ISS PBL13 START 28.876
HIERARCH ESO ISS PBL13 END 28.764
HIERARCH ESO ISS PBLA13 START 110.6
HIERARCH ESO ISS PBLA13 END 112.0
HIERARCH ESO ISS PBL14 START 22.396
HIERARCH ESO ISS PBL14 END 22.413
HIERARCH ESO ISS PBLA14 START 141.259
HIERARCH ESO ISS PBLA14 END 142.553
HIERARCH ESO ISS PBL23 START 22.392
HIERARCH ESO ISS PBL23 END 22.199
HIERARCH ESO ISS PBLA23 START 60.6
HIERARCH ESO ISS PBLA23 END 61.7
HIERARCH ESO ISS PBL24 START 7.457
HIERARCH ESO ISS PBL24 END 7.393
HIERARCH ESO ISS PBLA24 START 60.571
HIERARCH ESO ISS PBLA24 END 61.646
HIERARCH ESO ISS PBL34 START 14.935
HIERARCH ESO ISS PBL34 END 14.806
HIERARCH ESO ISS PBLA34 START 240.664
HIERARCH ESO ISS PBLA34 END 241.74
HIERARCH ESO ISS AMBI TAU0 START 0.002664
HIERARCH ESO ISS AMBI TAU0 END 0.002664
HIERARCH ESO ISS AMBI TEMP 8.33
HIERARCH ESO ISS AMBI FWHM START 1.39
HIERARCH ESO ISS AMBI FWHM END 1.39