Exposure
ID
GRAVI.2017-12-09T03:51:11.853_1
Header ID
GRAVI.2017-12-09T03:51:11.853
Date updated
2017-12-09 04:00:56 UTC+0000
Release date
2018-12-09 04:00:56 UTC+0000
UTC Start
2017-12-09 03:51:11.853
UTC End
2017-12-09 03:56:11.853
MJD Start
58096.16055385
MJD End
58096.1640260722
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.007365
Ambient temperature (°C)
14.71
Seeing (arcsec)
0.52
Observation
ID
41391
Category
science
Program ID
0100.C-0497(A)
Program Title
A DIRECT GLANCE INTO THE INNER REGIONS OF A PLANET FORMING PROTOPLANETARY DISK
Program Type
Normal
PI / COI
CACERES/ SCHREIBER/ LACOUR/ SANTAMARIA-MIRANDA/ CANOVAS
Target
ID
31181
Name
TYC1278
RA
69.826594
DEC
22.35091
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 41.0020 41.0200 34.2000 34.2000
U1-U3 77.2590 77.2950 42.1000 42.1000
U1-U4 117.8400 117.8810 69.9460 69.9360
U2-U3 37.0740 37.0910 50.8000 50.8000
U2-U4 87.9060 87.9190 85.7720 85.7560
U3-U4 61.3340 61.3250 106.0520 106.0370
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0100.C-0497(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 58096.16055385
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME TYC1278
HIERARCH ESO INS SOBJ NAME TYC1278
RA 69.826594
DEC 22.35091
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 41.002
HIERARCH ESO ISS PBL12 END 41.02
HIERARCH ESO ISS PBLA12 START 34.2
HIERARCH ESO ISS PBLA12 END 34.2
HIERARCH ESO ISS PBL13 START 77.259
HIERARCH ESO ISS PBL13 END 77.295
HIERARCH ESO ISS PBLA13 START 42.1
HIERARCH ESO ISS PBLA13 END 42.1
HIERARCH ESO ISS PBL14 START 117.84
HIERARCH ESO ISS PBL14 END 117.881
HIERARCH ESO ISS PBLA14 START 69.946
HIERARCH ESO ISS PBLA14 END 69.936
HIERARCH ESO ISS PBL23 START 37.074
HIERARCH ESO ISS PBL23 END 37.091
HIERARCH ESO ISS PBLA23 START 50.8
HIERARCH ESO ISS PBLA23 END 50.8
HIERARCH ESO ISS PBL24 START 87.906
HIERARCH ESO ISS PBL24 END 87.919
HIERARCH ESO ISS PBLA24 START 85.772
HIERARCH ESO ISS PBLA24 END 85.756
HIERARCH ESO ISS PBL34 START 61.334
HIERARCH ESO ISS PBL34 END 61.325
HIERARCH ESO ISS PBLA34 START 106.052
HIERARCH ESO ISS PBLA34 END 106.037
HIERARCH ESO ISS AMBI TAU0 START 0.007365
HIERARCH ESO ISS AMBI TAU0 END 0.007365
HIERARCH ESO ISS AMBI TEMP 14.71
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52