Exposure
ID
GRAVI.2023-01-13T06:04:22.743_1
Header ID
GRAVI.2023-01-13T06:04:22.743
Date updated
2023-01-13 06:11:30 UTC+0000
Release date
2023-01-13 06:11:30 UTC+0000
UTC Start
2023-01-13 06:04:22.743
UTC End
2023-01-13 06:04:32.343
MJD Start
59957.25304101
MJD End
59957.2531521211
Exposure time (s)
9.6
Validation level
1
Tau 0: Coherence time (s)
0.005568
Ambient temperature (°C)
12.07
Seeing (arcsec)
0.73
Observation
ID
53837
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
40021
Name
Nothing
RA
112.394045
DEC
-17.57405
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.2880 24.2810 151.8000 151.9000
A0-D0 30.6840 30.6670 76.7000 76.8000
A0-C1 21.2550 21.2430 124.1420 124.2000
B2-D0 33.8740 33.8720 32.9000 32.9000
B2-C1 11.2840 11.2830 32.8550 32.8850
D0-C1 22.5900 22.5890 212.9150 212.9440
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 59957.25304101
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 59494
HIERARCH ESO INS SOBJ NAME Nothing
RA 112.394045
DEC -17.57405
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 32.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.288
HIERARCH ESO ISS PBL12 END 24.281
HIERARCH ESO ISS PBLA12 START 151.8
HIERARCH ESO ISS PBLA12 END 151.9
HIERARCH ESO ISS PBL13 START 30.684
HIERARCH ESO ISS PBL13 END 30.667
HIERARCH ESO ISS PBLA13 START 76.7
HIERARCH ESO ISS PBLA13 END 76.8
HIERARCH ESO ISS PBL14 START 21.255
HIERARCH ESO ISS PBL14 END 21.243
HIERARCH ESO ISS PBLA14 START 124.142
HIERARCH ESO ISS PBLA14 END 124.2
HIERARCH ESO ISS PBL23 START 33.874
HIERARCH ESO ISS PBL23 END 33.872
HIERARCH ESO ISS PBLA23 START 32.9
HIERARCH ESO ISS PBLA23 END 32.9
HIERARCH ESO ISS PBL24 START 11.284
HIERARCH ESO ISS PBL24 END 11.283
HIERARCH ESO ISS PBLA24 START 32.855
HIERARCH ESO ISS PBLA24 END 32.885
HIERARCH ESO ISS PBL34 START 22.59
HIERARCH ESO ISS PBL34 END 22.589
HIERARCH ESO ISS PBLA34 START 212.915
HIERARCH ESO ISS PBLA34 END 212.944
HIERARCH ESO ISS AMBI TAU0 START 0.005568
HIERARCH ESO ISS AMBI TAU0 END 0.005568
HIERARCH ESO ISS AMBI TEMP 12.07
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73
HIERARCH ESO FT ROBJ NAME HD_59494
HIERARCH ESO FT ROBJ ALPHA 072935.033
HIERARCH ESO FT ROBJ DELTA -173426.806