Exposure
ID
GRAVI.2022-11-20T07:20:49.774_1
Header ID
GRAVI.2022-11-20T07:20:49.774
Date updated
2022-11-20 07:30:48 UTC+0000
Release date
2023-11-20 07:30:47 UTC+0000
UTC Start
2022-11-20 07:20:49.774
UTC End
2022-11-20 07:24:01.774
MJD Start
59903.30613164
MJD End
59903.3083538622
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.004989
Ambient temperature (°C)
13.05
Seeing (arcsec)
0.61
Observation
ID
53199
Category
science
Program ID
105.207Y.004
Program Title
CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: PRECISION MONITORING OF COOL EVOLVED STARS
Program Type
Monitoring
PI / COI
WITTKOWSKI/ BLADH/ CHIAVASSA/ ERIKSSON/ FREYTAG/ HÖFNER/ KRAVCHENKO/ PALADINI/ RAU
Target
ID
39562
Name
R_Car
RA
143.055555
DEC
-62.78879
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 17.3790 17.5100 103.9000 104.6000
A0-D0 31.8980 31.9090 36.0000 36.8000
A0-C1 18.4300 18.5220 71.5740 72.4910
B2-D0 30.0390 30.0310 3.5000 4.2000
B2-C1 10.0030 10.0010 3.5110 4.1140
D0-C1 20.0350 20.0300 183.5650 184.1690
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.207Y.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59903.30613164
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME R Car
HIERARCH ESO INS SOBJ NAME R_Car
RA 143.055555
DEC -62.78879
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 222.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 17.379
HIERARCH ESO ISS PBL12 END 17.51
HIERARCH ESO ISS PBLA12 START 103.9
HIERARCH ESO ISS PBLA12 END 104.6
HIERARCH ESO ISS PBL13 START 31.898
HIERARCH ESO ISS PBL13 END 31.909
HIERARCH ESO ISS PBLA13 START 36.0
HIERARCH ESO ISS PBLA13 END 36.8
HIERARCH ESO ISS PBL14 START 18.43
HIERARCH ESO ISS PBL14 END 18.522
HIERARCH ESO ISS PBLA14 START 71.574
HIERARCH ESO ISS PBLA14 END 72.491
HIERARCH ESO ISS PBL23 START 30.039
HIERARCH ESO ISS PBL23 END 30.031
HIERARCH ESO ISS PBLA23 START 3.5
HIERARCH ESO ISS PBLA23 END 4.2
HIERARCH ESO ISS PBL24 START 10.003
HIERARCH ESO ISS PBL24 END 10.001
HIERARCH ESO ISS PBLA24 START 3.511
HIERARCH ESO ISS PBLA24 END 4.114
HIERARCH ESO ISS PBL34 START 20.035
HIERARCH ESO ISS PBL34 END 20.03
HIERARCH ESO ISS PBLA34 START 183.565
HIERARCH ESO ISS PBLA34 END 184.169
HIERARCH ESO ISS AMBI TAU0 START 0.004989
HIERARCH ESO ISS AMBI TAU0 END 0.004989
HIERARCH ESO ISS AMBI TEMP 13.05
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61