Exposure
ID
GRAVI.2020-11-29T05:32:12.718_1
Header ID
GRAVI.2020-11-29T05:32:12.718
Date updated
2020-11-29 05:40:36 UTC+0000
Release date
2020-11-29 05:40:36 UTC+0000
UTC Start
2020-11-29 05:32:12.718
UTC End
2020-11-29 05:33:00.718
MJD Start
59182.23070275
MJD End
59182.2312583056
Exposure time (s)
48.0
Validation level
1
Tau 0: Coherence time (s)
0.009543
Ambient temperature (°C)
15.22
Seeing (arcsec)
0.505
Observation
ID
45971
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
34595
Name
WDS_J04403-5857B
RA
70.07312
DEC
-58.9431
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.3470 89.3750 120.9000 121.1000
A0-J2 128.9100 128.8890 101.8000 102.0000
A0-J3 117.2260 117.1060 59.3400 59.5220
G1-J2 53.2190 53.1690 68.5000 68.7000
G1-J3 108.3940 108.3550 12.8900 13.0190
J2-J3 89.8110 89.8440 343.6130 343.7570
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 59182.23070275
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME WDS J04403-5857A
HIERARCH ESO INS SOBJ NAME WDS_J04403-5857B
RA 70.07312
DEC -58.9431
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 J3
EXPTIME 64.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 89.347
HIERARCH ESO ISS PBL12 END 89.375
HIERARCH ESO ISS PBLA12 START 120.9
HIERARCH ESO ISS PBLA12 END 121.1
HIERARCH ESO ISS PBL13 START 128.91
HIERARCH ESO ISS PBL13 END 128.889
HIERARCH ESO ISS PBLA13 START 101.8
HIERARCH ESO ISS PBLA13 END 102.0
HIERARCH ESO ISS PBL14 START 117.226
HIERARCH ESO ISS PBL14 END 117.106
HIERARCH ESO ISS PBLA14 START 59.34
HIERARCH ESO ISS PBLA14 END 59.522
HIERARCH ESO ISS PBL23 START 53.219
HIERARCH ESO ISS PBL23 END 53.169
HIERARCH ESO ISS PBLA23 START 68.5
HIERARCH ESO ISS PBLA23 END 68.7
HIERARCH ESO ISS PBL24 START 108.394
HIERARCH ESO ISS PBL24 END 108.355
HIERARCH ESO ISS PBLA24 START 12.89
HIERARCH ESO ISS PBLA24 END 13.019
HIERARCH ESO ISS PBL34 START 89.811
HIERARCH ESO ISS PBL34 END 89.844
HIERARCH ESO ISS PBLA34 START 343.613
HIERARCH ESO ISS PBLA34 END 343.757
HIERARCH ESO ISS AMBI TAU0 START 0.009738
HIERARCH ESO ISS AMBI TAU0 END 0.009348
HIERARCH ESO ISS AMBI TEMP 15.22
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.49
HIERARCH ESO FT ROBJ NAME WDS_J04403-5857A
HIERARCH ESO FT ROBJ ALPHA 044017.751
HIERARCH ESO FT ROBJ DELTA -585638.086