Exposure
ID
GRAVI.2020-12-01T06:48:06.695_2
Header ID
GRAVI.2020-12-01T06:48:06.695
Date updated
2020-12-01 07:01:04 UTC+0000
Release date
2020-12-01 07:01:03 UTC+0000
UTC Start
2020-12-01 06:48:06.695
UTC End
2020-12-01 06:53:26.695
MJD Start
59184.28341082
MJD End
59184.2871145237
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.006469
Ambient temperature (°C)
14.74
Seeing (arcsec)
0.395
Observation
ID
45985
Category
science
Program ID
106.21S5.001
Program Title
FILLING THE SKY WITH DUAL-FIELD CALIBRATORS
Program Type
Calibration
PI / COI
NOWAK/ LACOUR/ KERVELLA/ HAUBOIS/ PUEYO/ WANG/ MOLLIERE/ EISENHAUER/ LAGRANGE/ PALADINI/ STOLKER
Target
ID
34609
Name
WDS_J05417-0254
RA
85.4180708333333
DEC
-2.89646027777778
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 82.5370 81.7050 117.4000 117.8000
A0-J2 123.2310 122.2350 93.6000 93.7000
A0-K0 126.4520 125.9510 73.0450 73.0480
G1-J2 58.2010 58.1500 58.7000 58.7000
G1-K0 88.7860 89.0100 32.4890 32.7860
J2-K0 44.6880 44.6700 357.3920 358.0720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21S5.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59184.28341082
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 37904
HIERARCH ESO INS SOBJ NAME WDS_J05417-0254B
RA 85.416076
DEC -2.89643
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 82.537
HIERARCH ESO ISS PBL12 END 81.705
HIERARCH ESO ISS PBLA12 START 117.4
HIERARCH ESO ISS PBLA12 END 117.8
HIERARCH ESO ISS PBL13 START 123.231
HIERARCH ESO ISS PBL13 END 122.235
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 126.452
HIERARCH ESO ISS PBL14 END 125.951
HIERARCH ESO ISS PBLA14 START 73.045
HIERARCH ESO ISS PBLA14 END 73.048
HIERARCH ESO ISS PBL23 START 58.201
HIERARCH ESO ISS PBL23 END 58.15
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 88.786
HIERARCH ESO ISS PBL24 END 89.01
HIERARCH ESO ISS PBLA24 START 32.489
HIERARCH ESO ISS PBLA24 END 32.786
HIERARCH ESO ISS PBL34 START 44.688
HIERARCH ESO ISS PBL34 END 44.67
HIERARCH ESO ISS PBLA34 START 357.392
HIERARCH ESO ISS PBLA34 END 358.072
HIERARCH ESO ISS AMBI TAU0 START 0.005097
HIERARCH ESO ISS AMBI TAU0 END 0.007841
HIERARCH ESO ISS AMBI TEMP 14.74
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.38
HIERARCH ESO FT ROBJ NAME WDS_J05417-0254
HIERARCH ESO FT ROBJ ALPHA 054140.337
HIERARCH ESO FT ROBJ DELTA -025347.257