Exposure
ID
GRAVI.2017-11-09T06:56:13.001_1
Header ID
GRAVI.2017-11-09T06:56:13.001
Date updated
2017-11-09 07:12:07 UTC+0000
Release date
2017-11-09 06:56:13 UTC+0000
UTC Start
2017-11-09 06:56:13.001
UTC End
2017-11-09 07:01:13.001
MJD Start
58066.28903936
MJD End
58066.29251158222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.008259
Ambient temperature (°C)
14.55
Seeing (arcsec)
0.52
Observation
ID
41346
Category
calibrator
Program ID
2100.C-5014(A)
Program Title
INTERFEROMETRIC INVESTIGATIONS OF A BRIGHT MICROLENSING EVENT: BREAKING THE PARAMETER DEGENERACY
Program Type
ToO
PI / COI
DELPLANCKE/ DONG/ GOULD/ MERAND
Target
ID
31138
Name
HD_32922
RA
76.922067
DEC
24.82568
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 43.1640 43.1790 38.0000 38.1000
U1-U3 82.1400 82.1690 44.7000 44.7000
U1-U4 124.0280 124.0530 68.2030 68.1900
U2-U3 39.5930 39.6060 52.1000 52.1000
U2-U4 89.3750 89.3770 82.2450 82.2280
U3-U4 58.6330 58.6190 102.0920 102.0770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 2100.C-5014(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 58066.28903936
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_32922
HIERARCH ESO INS SOBJ NAME HD_32922
RA 76.922067
DEC 24.82568
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 316.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 43.164
HIERARCH ESO ISS PBL12 END 43.179
HIERARCH ESO ISS PBLA12 START 38.0
HIERARCH ESO ISS PBLA12 END 38.1
HIERARCH ESO ISS PBL13 START 82.14
HIERARCH ESO ISS PBL13 END 82.169
HIERARCH ESO ISS PBLA13 START 44.7
HIERARCH ESO ISS PBLA13 END 44.7
HIERARCH ESO ISS PBL14 START 124.028
HIERARCH ESO ISS PBL14 END 124.053
HIERARCH ESO ISS PBLA14 START 68.203
HIERARCH ESO ISS PBLA14 END 68.19
HIERARCH ESO ISS PBL23 START 39.593
HIERARCH ESO ISS PBL23 END 39.606
HIERARCH ESO ISS PBLA23 START 52.1
HIERARCH ESO ISS PBLA23 END 52.1
HIERARCH ESO ISS PBL24 START 89.375
HIERARCH ESO ISS PBL24 END 89.377
HIERARCH ESO ISS PBLA24 START 82.245
HIERARCH ESO ISS PBLA24 END 82.228
HIERARCH ESO ISS PBL34 START 58.633
HIERARCH ESO ISS PBL34 END 58.619
HIERARCH ESO ISS PBLA34 START 102.092
HIERARCH ESO ISS PBLA34 END 102.077
HIERARCH ESO ISS AMBI TAU0 START 0.008259
HIERARCH ESO ISS AMBI TAU0 END 0.008259
HIERARCH ESO ISS AMBI TEMP 14.55
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52