Exposure
ID
GRAVI.2020-11-30T06:38:43.378_2
Header ID
GRAVI.2020-11-30T06:38:43.378
Date updated
2020-11-30 06:56:24 UTC+0000
Release date
2020-11-30 06:56:23 UTC+0000
UTC Start
2020-11-30 06:38:43.378
UTC End
2020-11-30 06:44:03.378
MJD Start
59183.27689095
MJD End
59183.2805946537
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.002895
Ambient temperature (°C)
15.48
Seeing (arcsec)
1.24
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 84.3520 83.6090 116.6000 116.9000
A0-J2 125.2850 124.4660 93.4000 93.5000
A0-K0 127.3530 127.0190 72.9980 73.0280
G1-J2 58.2180 58.2280 58.5000 58.6000
G1-K0 88.2050 88.4600 31.7170 32.0590
J2-K0 44.7550 44.7230 355.7940 356.4720
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 59183.27689095
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 84.352
HIERARCH ESO ISS PBL12 END 83.609
HIERARCH ESO ISS PBLA12 START 116.6
HIERARCH ESO ISS PBLA12 END 116.9
HIERARCH ESO ISS PBL13 START 125.285
HIERARCH ESO ISS PBL13 END 124.466
HIERARCH ESO ISS PBLA13 START 93.4
HIERARCH ESO ISS PBLA13 END 93.5
HIERARCH ESO ISS PBL14 START 127.353
HIERARCH ESO ISS PBL14 END 127.019
HIERARCH ESO ISS PBLA14 START 72.998
HIERARCH ESO ISS PBLA14 END 73.028
HIERARCH ESO ISS PBL23 START 58.218
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 88.205
HIERARCH ESO ISS PBL24 END 88.46
HIERARCH ESO ISS PBLA24 START 31.717
HIERARCH ESO ISS PBLA24 END 32.059
HIERARCH ESO ISS PBL34 START 44.755
HIERARCH ESO ISS PBL34 END 44.723
HIERARCH ESO ISS PBLA34 START 355.794
HIERARCH ESO ISS PBLA34 END 356.472
HIERARCH ESO ISS AMBI TAU0 START 0.003041
HIERARCH ESO ISS AMBI TAU0 END 0.002749
HIERARCH ESO ISS AMBI TEMP 15.48
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.45
HIERARCH ESO FT ROBJ NAME WDS_J05417-0254
HIERARCH ESO FT ROBJ ALPHA 054140.337
HIERARCH ESO FT ROBJ DELTA -025347.257