Exposure
ID
GRAVI.2023-12-02T08:01:47.755_1
Header ID
GRAVI.2023-12-02T08:01:47.755
Date updated
2023-12-02 08:10:49 UTC+0000
Release date
2023-12-02 08:10:49 UTC+0000
UTC Start
2023-12-02 08:01:47.755
UTC End
2023-12-02 08:01:57.355
MJD Start
60280.3345805
MJD End
60280.33469161111
Exposure time (s)
9.6
Validation level
1
Tau 0: Coherence time (s)
0.0093245
Ambient temperature (°C)
13.67
Seeing (arcsec)
0.39
Observation
ID
57801
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
42828
Name
R_Mon
RA
128.734762
DEC
-45.939
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 45.2260 45.2400 145.8000 145.8000
A0-J2 128.3890 128.4090 86.9000 87.0000
A0-J6 162.5100 162.4830 23.5480 23.6110
B5-J2 111.9440 111.9400 66.6000 66.7000
B5-J6 190.5170 190.4980 11.9660 12.0230
J2-J6 155.4570 155.4920 335.9830 336.0380
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60280.3345805
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME IRAS 08332-4545
HIERARCH ESO INS SOBJ NAME R_Mon
RA 128.734762
DEC -45.939
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 32.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 45.226
HIERARCH ESO ISS PBL12 END 45.24
HIERARCH ESO ISS PBLA12 START 145.8
HIERARCH ESO ISS PBLA12 END 145.8
HIERARCH ESO ISS PBL13 START 128.389
HIERARCH ESO ISS PBL13 END 128.409
HIERARCH ESO ISS PBLA13 START 86.9
HIERARCH ESO ISS PBLA13 END 87.0
HIERARCH ESO ISS PBL14 START 162.51
HIERARCH ESO ISS PBL14 END 162.483
HIERARCH ESO ISS PBLA14 START 23.548
HIERARCH ESO ISS PBLA14 END 23.611
HIERARCH ESO ISS PBL23 START 111.944
HIERARCH ESO ISS PBL23 END 111.94
HIERARCH ESO ISS PBLA23 START 66.6
HIERARCH ESO ISS PBLA23 END 66.7
HIERARCH ESO ISS PBL24 START 190.517
HIERARCH ESO ISS PBL24 END 190.498
HIERARCH ESO ISS PBLA24 START 11.966
HIERARCH ESO ISS PBLA24 END 12.023
HIERARCH ESO ISS PBL34 START 155.457
HIERARCH ESO ISS PBL34 END 155.492
HIERARCH ESO ISS PBLA34 START 335.983
HIERARCH ESO ISS PBLA34 END 336.038
HIERARCH ESO ISS AMBI TAU0 START 0.009653
HIERARCH ESO ISS AMBI TAU0 END 0.008996
HIERARCH ESO ISS AMBI TEMP 13.67
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.4