Exposure
ID
GRAVI.2020-11-28T04:27:51.916_2
Header ID
GRAVI.2020-11-28T04:27:51.916
Date updated
2020-11-28 04:36:19 UTC+0000
Release date
2020-11-28 04:36:19 UTC+0000
UTC Start
2020-11-28 04:27:51.916
UTC End
2020-11-28 04:28:39.916
MJD Start
59181.18601755
MJD End
59181.1865731056
Exposure time (s)
48.0
Validation level
1
Tau 0: Coherence time (s)
0.004136
Ambient temperature (°C)
13.1
Seeing (arcsec)
0.73
Observation
ID
42493
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
32132
Name
WDS_J04403-5857A
RA
70.0739625
DEC
-58.9439127777778
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.4390 86.4970 107.1000 107.3000
A0-J2 128.7980 128.8220 87.1000 87.3000
A0-J3 123.9120 123.8340 47.0390 47.2200
G1-J2 55.9290 55.8980 55.3000 55.5000
G1-J3 110.1090 110.0970 4.1960 4.3240
J2-J3 86.7530 86.8100 334.0580 334.1950
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 59181.18601755
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME WDS J04403-5857A
HIERARCH ESO INS SOBJ NAME WDS_J04403-5857B
RA 70.073072
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 86.439
HIERARCH ESO ISS PBL12 END 86.497
HIERARCH ESO ISS PBLA12 START 107.1
HIERARCH ESO ISS PBLA12 END 107.3
HIERARCH ESO ISS PBL13 START 128.798
HIERARCH ESO ISS PBL13 END 128.822
HIERARCH ESO ISS PBLA13 START 87.1
HIERARCH ESO ISS PBLA13 END 87.3
HIERARCH ESO ISS PBL14 START 123.912
HIERARCH ESO ISS PBL14 END 123.834
HIERARCH ESO ISS PBLA14 START 47.039
HIERARCH ESO ISS PBLA14 END 47.22
HIERARCH ESO ISS PBL23 START 55.929
HIERARCH ESO ISS PBL23 END 55.898
HIERARCH ESO ISS PBLA23 START 55.3
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 110.109
HIERARCH ESO ISS PBL24 END 110.097
HIERARCH ESO ISS PBLA24 START 4.196
HIERARCH ESO ISS PBLA24 END 4.324
HIERARCH ESO ISS PBL34 START 86.753
HIERARCH ESO ISS PBL34 END 86.81
HIERARCH ESO ISS PBLA34 START 334.058
HIERARCH ESO ISS PBLA34 END 334.195
HIERARCH ESO ISS AMBI TAU0 START 0.004136
HIERARCH ESO ISS AMBI TAU0 END 0.004136
HIERARCH ESO ISS AMBI TEMP 13.1
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.68
HIERARCH ESO FT ROBJ NAME WDS_J04403-5857A
HIERARCH ESO FT ROBJ ALPHA 044017.751
HIERARCH ESO FT ROBJ DELTA -585638.086