Exposure
ID
GRAVI.2022-06-23T08:32:11.829_1
Header ID
GRAVI.2022-06-23T08:32:11.829
Date updated
2022-06-23 08:45:45 UTC+0000
Release date
2023-06-23 08:45:45 UTC+0000
UTC Start
2022-06-23 08:32:11.829
UTC End
2022-06-23 08:37:31.829
MJD Start
59753.35569246
MJD End
59753.3593961637
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.002573
Ambient temperature (°C)
4.47
Seeing (arcsec)
0.99
Observation
ID
51313
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
38235
Name
RT_pav
RA
279.120969
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 22.6610 22.6760 170.7000 171.8000
A0-D0 27.8230 27.7110 124.2000 125.7000
A0-C1 22.5140 22.5220 153.3220 154.6250
B2-D0 20.4720 20.2510 70.9000 72.0000
B2-C1 6.8180 6.7440 70.7870 71.9230
D0-C1 13.6540 13.5070 250.8900 252.0270
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 59753.35569246
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME V RT Pav
HIERARCH ESO INS SOBJ NAME RT_pav
RA 279.120969
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 22.661
HIERARCH ESO ISS PBL12 END 22.676
HIERARCH ESO ISS PBLA12 START 170.7
HIERARCH ESO ISS PBLA12 END 171.8
HIERARCH ESO ISS PBL13 START 27.823
HIERARCH ESO ISS PBL13 END 27.711
HIERARCH ESO ISS PBLA13 START 124.2
HIERARCH ESO ISS PBLA13 END 125.7
HIERARCH ESO ISS PBL14 START 22.514
HIERARCH ESO ISS PBL14 END 22.522
HIERARCH ESO ISS PBLA14 START 153.322
HIERARCH ESO ISS PBLA14 END 154.625
HIERARCH ESO ISS PBL23 START 20.472
HIERARCH ESO ISS PBL23 END 20.251
HIERARCH ESO ISS PBLA23 START 70.9
HIERARCH ESO ISS PBLA23 END 72.0
HIERARCH ESO ISS PBL24 START 6.818
HIERARCH ESO ISS PBL24 END 6.744
HIERARCH ESO ISS PBLA24 START 70.787
HIERARCH ESO ISS PBLA24 END 71.923
HIERARCH ESO ISS PBL34 START 13.654
HIERARCH ESO ISS PBL34 END 13.507
HIERARCH ESO ISS PBLA34 START 250.89
HIERARCH ESO ISS PBLA34 END 252.027
HIERARCH ESO ISS AMBI TAU0 START 0.002573
HIERARCH ESO ISS AMBI TAU0 END 0.002573
HIERARCH ESO ISS AMBI TEMP 4.47
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.99