Exposure
ID
GRAVI.2024-02-02T00:06:20.154_1
Header ID
GRAVI.2024-02-02T00:06:20.154
Date updated
2024-02-02 00:20:23 UTC+0000
Release date
2024-02-02 00:20:23 UTC+0000
UTC Start
2024-02-02 00:06:20.154
UTC End
2024-02-02 00:11:40.154
MJD Start
60342.00439993
MJD End
60342.0081036337
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.01048
Ambient temperature (°C)
17.66
Seeing (arcsec)
1.47
Observation
ID
58324
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
43187
Name
P0048_B
RA
79.838858
DEC
-10.74728
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2990 25.2960 137.3000 137.5000
A0-D0 30.0100 30.2500 67.0000 67.4000
A0-C1 22.3170 22.3940 112.3370 112.5170
B2-D0 32.0670 32.1540 19.0000 19.7000
B2-C1 10.6820 10.7110 18.9780 19.6860
D0-C1 21.3840 21.4430 199.0440 199.7520
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 60342.00439993
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME P0048_B
HIERARCH ESO INS SOBJ NAME P0048_B
RA 79.838858
DEC -10.74728
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
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 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 25.299
HIERARCH ESO ISS PBL12 END 25.296
HIERARCH ESO ISS PBLA12 START 137.3
HIERARCH ESO ISS PBLA12 END 137.5
HIERARCH ESO ISS PBL13 START 30.01
HIERARCH ESO ISS PBL13 END 30.25
HIERARCH ESO ISS PBLA13 START 67.0
HIERARCH ESO ISS PBLA13 END 67.4
HIERARCH ESO ISS PBL14 START 22.317
HIERARCH ESO ISS PBL14 END 22.394
HIERARCH ESO ISS PBLA14 START 112.337
HIERARCH ESO ISS PBLA14 END 112.517
HIERARCH ESO ISS PBL23 START 32.067
HIERARCH ESO ISS PBL23 END 32.154
HIERARCH ESO ISS PBLA23 START 19.0
HIERARCH ESO ISS PBLA23 END 19.7
HIERARCH ESO ISS PBL24 START 10.682
HIERARCH ESO ISS PBL24 END 10.711
HIERARCH ESO ISS PBLA24 START 18.978
HIERARCH ESO ISS PBLA24 END 19.686
HIERARCH ESO ISS PBL34 START 21.384
HIERARCH ESO ISS PBL34 END 21.443
HIERARCH ESO ISS PBLA34 START 199.044
HIERARCH ESO ISS PBLA34 END 199.752
HIERARCH ESO ISS AMBI TAU0 START 0.01048
HIERARCH ESO ISS AMBI TAU0 END 0.01048
HIERARCH ESO ISS AMBI TEMP 17.66
HIERARCH ESO ISS AMBI FWHM START 1.43
HIERARCH ESO ISS AMBI FWHM END 1.51
HIERARCH ESO FT ROBJ NAME P0048_A
HIERARCH ESO FT ROBJ ALPHA 051921.598
HIERARCH ESO FT ROBJ DELTA -104450.845