Exposure
ID
GRAVI.2023-11-17T03:27:09.933_1
Header ID
GRAVI.2023-11-17T03:27:09.933
Date updated
2023-11-17 03:41:09 UTC+0000
Release date
2023-11-17 03:41:09 UTC+0000
UTC Start
2023-11-17 03:27:09.933
UTC End
2023-11-17 03:32:29.933
MJD Start
60265.14386496
MJD End
60265.1475686637
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.00164
Ambient temperature (°C)
11.44
Seeing (arcsec)
0.66
Observation
ID
57618
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
42689
Name
P0025_B
RA
42.159479
DEC
-37.40117
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.3430 89.5910 112.6000 113.4000
A0-J2 128.8100 128.9920 89.7000 90.5000
A0-K0 127.9800 127.9460 68.4350 69.2900
G1-J2 58.0920 58.0210 52.9000 53.7000
G1-K0 89.2070 89.0800 24.1830 24.8650
J2-K0 47.3540 47.3970 348.0750 348.6770
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 60265.14386496
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME P0025_B
HIERARCH ESO INS SOBJ NAME P0025_B
RA 42.159479
DEC -37.40117
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 89.343
HIERARCH ESO ISS PBL12 END 89.591
HIERARCH ESO ISS PBLA12 START 112.6
HIERARCH ESO ISS PBLA12 END 113.4
HIERARCH ESO ISS PBL13 START 128.81
HIERARCH ESO ISS PBL13 END 128.992
HIERARCH ESO ISS PBLA13 START 89.7
HIERARCH ESO ISS PBLA13 END 90.5
HIERARCH ESO ISS PBL14 START 127.98
HIERARCH ESO ISS PBL14 END 127.946
HIERARCH ESO ISS PBLA14 START 68.435
HIERARCH ESO ISS PBLA14 END 69.29
HIERARCH ESO ISS PBL23 START 58.092
HIERARCH ESO ISS PBL23 END 58.021
HIERARCH ESO ISS PBLA23 START 52.9
HIERARCH ESO ISS PBLA23 END 53.7
HIERARCH ESO ISS PBL24 START 89.207
HIERARCH ESO ISS PBL24 END 89.08
HIERARCH ESO ISS PBLA24 START 24.183
HIERARCH ESO ISS PBLA24 END 24.865
HIERARCH ESO ISS PBL34 START 47.354
HIERARCH ESO ISS PBL34 END 47.397
HIERARCH ESO ISS PBLA34 START 348.075
HIERARCH ESO ISS PBLA34 END 348.677
HIERARCH ESO ISS AMBI TAU0 START 0.00164
HIERARCH ESO ISS AMBI TAU0 END 0.00164
HIERARCH ESO ISS AMBI TEMP 11.44
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66
HIERARCH ESO FT ROBJ NAME P0025_A
HIERARCH ESO FT ROBJ ALPHA 024838.041
HIERARCH ESO FT ROBJ DELTA -372403.598