Exposure
ID
GRAVI.2019-12-11T05:17:33.496_1
Header ID
GRAVI.2019-12-11T05:17:33.496
Date updated
2021-02-09 15:32:18 UTC+0000
Release date
2021-02-09 15:30:48 UTC+0000
UTC Start
2019-12-11 05:17:33.496
UTC End
2019-12-11 05:22:33.496
MJD Start
58828.22052657
MJD End
58828.2239987922
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.004041
Ambient temperature (°C)
12.39
Seeing (arcsec)
0.88
Observation
ID
46715
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
35065
Name
HD25535B
RA
60.520199
DEC
-34.48205
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 0.0000 0.0000 0.0000 0.0000
U1-U3 0.0000 0.0000 0.0000 0.0000
U1-U4 0.0000 0.0000 0.0000 0.0000
U2-U3 0.0000 0.0000 0.0000 0.0000
U2-U4 0.0000 0.0000 0.0000 0.0000
U3-U4 0.0000 0.0000 0.0000 0.0000
Invalid fields
Key
PROJECTED_BASELINES
Header: validation messages
Message
Invalid value for 'HIERARCH ESO ISS PBL12 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL12 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA12 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA12 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL13 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL13 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA13 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA13 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL14 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL14 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA14 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA14 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL23 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL23 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA23 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA23 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL24 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL24 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA24 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA24 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL34 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBL34 END' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA34 START' : '0.0'
Invalid value for 'HIERARCH ESO ISS PBLA34 END' : '0.0'
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 58828.22052657
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD25535
HIERARCH ESO INS SOBJ NAME HD25535B
RA 60.520199
DEC -34.48205
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 392.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 300
HIERARCH ESO ISS PBL12 START 0.0
HIERARCH ESO ISS PBL12 END 0.0
HIERARCH ESO ISS PBLA12 START 0.0
HIERARCH ESO ISS PBLA12 END 0.0
HIERARCH ESO ISS PBL13 START 0.0
HIERARCH ESO ISS PBL13 END 0.0
HIERARCH ESO ISS PBLA13 START 0.0
HIERARCH ESO ISS PBLA13 END 0.0
HIERARCH ESO ISS PBL14 START 0.0
HIERARCH ESO ISS PBL14 END 0.0
HIERARCH ESO ISS PBLA14 START 0.0
HIERARCH ESO ISS PBLA14 END 0.0
HIERARCH ESO ISS PBL23 START 0.0
HIERARCH ESO ISS PBL23 END 0.0
HIERARCH ESO ISS PBLA23 START 0.0
HIERARCH ESO ISS PBLA23 END 0.0
HIERARCH ESO ISS PBL24 START 0.0
HIERARCH ESO ISS PBL24 END 0.0
HIERARCH ESO ISS PBLA24 START 0.0
HIERARCH ESO ISS PBLA24 END 0.0
HIERARCH ESO ISS PBL34 START 0.0
HIERARCH ESO ISS PBL34 END 0.0
HIERARCH ESO ISS PBLA34 START 0.0
HIERARCH ESO ISS PBLA34 END 0.0
HIERARCH ESO ISS AMBI TAU0 START 0.004319
HIERARCH ESO ISS AMBI TAU0 END 0.003763
HIERARCH ESO ISS AMBI TEMP 12.39
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 1.04
HIERARCH ESO FT ROBJ NAME HD25535
HIERARCH ESO FT ROBJ ALPHA 040203.4503
HIERARCH ESO FT ROBJ DELTA -342855.6997