Exposure
ID
GRAVI.2022-10-02T02:24:14.734_2
Header ID
GRAVI.2022-10-02T02:24:14.734
Date updated
2022-10-02 02:31:57 UTC+0000
Release date
2022-10-02 02:31:57 UTC+0000
UTC Start
2022-10-02 02:24:14.734
UTC End
2022-10-02 02:25:02.734
MJD Start
59854.10017053
MJD End
59854.1007260856
Exposure time (s)
48.0
Validation level
1
Tau 0: Coherence time (s)
0.004011
Ambient temperature (°C)
12.92
Seeing (arcsec)
0.73
Observation
ID
52600
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
32949
Name
WDS_J22478-0414B
RA
341.958704166667
DEC
-4.22871302777778
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3320 90.3090 113.9000 113.9000
A0-J2 128.7860 128.8320 92.2000 92.3000
A0-K0 125.1710 125.2820 71.4380 71.4740
G1-J2 55.8660 55.9260 55.6000 55.7000
G1-K0 84.5160 84.5770 25.2590 25.3650
J2-K0 45.9780 45.9630 347.3970 347.5010
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 59854.10017053
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME WDS_J22478-0414A
HIERARCH ESO INS SOBJ NAME WDS_J22478-0414A
RA 341.955667
DEC -4.23045
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 64.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 90.332
HIERARCH ESO ISS PBL12 END 90.309
HIERARCH ESO ISS PBLA12 START 113.9
HIERARCH ESO ISS PBLA12 END 113.9
HIERARCH ESO ISS PBL13 START 128.786
HIERARCH ESO ISS PBL13 END 128.832
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 125.171
HIERARCH ESO ISS PBL14 END 125.282
HIERARCH ESO ISS PBLA14 START 71.438
HIERARCH ESO ISS PBLA14 END 71.474
HIERARCH ESO ISS PBL23 START 55.866
HIERARCH ESO ISS PBL23 END 55.926
HIERARCH ESO ISS PBLA23 START 55.6
HIERARCH ESO ISS PBLA23 END 55.7
HIERARCH ESO ISS PBL24 START 84.516
HIERARCH ESO ISS PBL24 END 84.577
HIERARCH ESO ISS PBLA24 START 25.259
HIERARCH ESO ISS PBLA24 END 25.365
HIERARCH ESO ISS PBL34 START 45.978
HIERARCH ESO ISS PBL34 END 45.963
HIERARCH ESO ISS PBLA34 START 347.397
HIERARCH ESO ISS PBLA34 END 347.501
HIERARCH ESO ISS AMBI TAU0 START 0.004009
HIERARCH ESO ISS AMBI TAU0 END 0.004013
HIERARCH ESO ISS AMBI TEMP 12.92
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73
HIERARCH ESO FT ROBJ NAME WDS_J22478-0414B
HIERARCH ESO FT ROBJ ALPHA 224750.0890
HIERARCH ESO FT ROBJ DELTA -041343.3669