Exposure
ID
GRAVI.2020-11-29T06:05:15.801_1
Header ID
GRAVI.2020-11-29T06:05:15.801
Date updated
2020-11-29 06:15:32 UTC+0000
Release date
2020-11-29 06:15:32 UTC+0000
UTC Start
2020-11-29 06:05:15.801
UTC End
2020-11-29 06:06:03.801
MJD Start
59182.2536551
MJD End
59182.2542106556
Exposure time (s)
48.0
Validation level
1
Tau 0: Coherence time (s)
0.007297
Ambient temperature (°C)
14.75
Seeing (arcsec)
0.37
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 90.0680 90.0830 127.7000 127.9000
A0-J2 127.9170 127.8770 109.0000 109.2000
A0-J3 112.9010 112.7590 65.3080 65.4900
G1-J2 51.4120 51.3520 74.9000 75.1000
G1-J3 106.9070 106.8550 17.0280 17.1520
J2-J3 90.7440 90.7670 348.3370 348.4800
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 59182.2536551
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 90.068
HIERARCH ESO ISS PBL12 END 90.083
HIERARCH ESO ISS PBLA12 START 127.7
HIERARCH ESO ISS PBLA12 END 127.9
HIERARCH ESO ISS PBL13 START 127.917
HIERARCH ESO ISS PBL13 END 127.877
HIERARCH ESO ISS PBLA13 START 109.0
HIERARCH ESO ISS PBLA13 END 109.2
HIERARCH ESO ISS PBL14 START 112.901
HIERARCH ESO ISS PBL14 END 112.759
HIERARCH ESO ISS PBLA14 START 65.308
HIERARCH ESO ISS PBLA14 END 65.49
HIERARCH ESO ISS PBL23 START 51.412
HIERARCH ESO ISS PBL23 END 51.352
HIERARCH ESO ISS PBLA23 START 74.9
HIERARCH ESO ISS PBLA23 END 75.1
HIERARCH ESO ISS PBL24 START 106.907
HIERARCH ESO ISS PBL24 END 106.855
HIERARCH ESO ISS PBLA24 START 17.028
HIERARCH ESO ISS PBLA24 END 17.152
HIERARCH ESO ISS PBL34 START 90.744
HIERARCH ESO ISS PBL34 END 90.767
HIERARCH ESO ISS PBLA34 START 348.337
HIERARCH ESO ISS PBLA34 END 348.48
HIERARCH ESO ISS AMBI TAU0 START 0.007297
HIERARCH ESO ISS AMBI TAU0 END 0.007297
HIERARCH ESO ISS AMBI TEMP 14.75
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.39
HIERARCH ESO FT ROBJ NAME WDS_J04403-5857A
HIERARCH ESO FT ROBJ ALPHA 044017.751
HIERARCH ESO FT ROBJ DELTA -585638.086