Exposure
ID
GRAVI.2019-06-22T00:41:10.455_2
Header ID
GRAVI.2019-06-22T00:41:10.455
Date updated
2021-09-29 14:25:00 UTC+0000
Release date
2020-06-22 00:50:33 UTC+0000
UTC Start
2019-06-22 00:41:10.455
UTC End
2019-06-22 00:42:14.455
MJD Start
58656.02859323
MJD End
58656.0293339707
Exposure time (s)
64.0
Validation level
1
Tau 0: Coherence time (s)
0.0053685
Ambient temperature (°C)
18.62
Seeing (arcsec)
0.625
Observation
ID
48365
Category
science
Program ID
103.200E.001
Program Title
CONFIRMATION OF THE FIRST MULTIPLE PLANETARY SYSTEM IMAGED IN A YOUNG TRANSITION DISK
Program Type
ToO
PI / COI
VIGAN/ CHOQUET/ LACOUR/ OTTEN/ HOULLÉ/ KEPPLER/ BENISTY/ MUELLER/ CANTALLOUBE/ HAFFERT/ DE BOER/ CHAUVIN/ LAGRANGE/ GRATTON/ DESIDERA/ FELDT/ BONNEFOY/ LANGLOIS/ CHEETHAM/ MEYER/ EISENHAUER/ PERRIN/ STRAUBMEIER/ BRANDNER/ LE COROLLER/ BOCCALETTI/ DOM...
Target
ID
32655
Name
PDS70A
RA
212.042291666667
DEC
-41.3979166666667
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.8170 54.7870 25.8000 26.0000
U1-U3 99.7500 99.6870 32.2000 32.4000
U1-U4 129.3530 129.2880 59.9190 60.1550
U2-U3 45.6910 45.6600 39.9000 40.2000
U2-U4 89.4240 89.4180 80.0280 80.2810
U3-U4 61.9060 61.9450 108.4060 108.6470
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 103.200E.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 58656.02859323
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME PDS70A
HIERARCH ESO INS SOBJ NAME PDS70c
RA 212.045011
DEC -41.39796
HIERARCH ESO INS SPEC RES LOW
HIERARCH ESO INS POLA MODE SPLIT
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 94.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 54.817
HIERARCH ESO ISS PBL12 END 54.787
HIERARCH ESO ISS PBLA12 START 25.8
HIERARCH ESO ISS PBLA12 END 26.0
HIERARCH ESO ISS PBL13 START 99.75
HIERARCH ESO ISS PBL13 END 99.687
HIERARCH ESO ISS PBLA13 START 32.2
HIERARCH ESO ISS PBLA13 END 32.4
HIERARCH ESO ISS PBL14 START 129.353
HIERARCH ESO ISS PBL14 END 129.288
HIERARCH ESO ISS PBLA14 START 59.919
HIERARCH ESO ISS PBLA14 END 60.155
HIERARCH ESO ISS PBL23 START 45.691
HIERARCH ESO ISS PBL23 END 45.66
HIERARCH ESO ISS PBLA23 START 39.9
HIERARCH ESO ISS PBLA23 END 40.2
HIERARCH ESO ISS PBL24 START 89.424
HIERARCH ESO ISS PBL24 END 89.418
HIERARCH ESO ISS PBLA24 START 80.028
HIERARCH ESO ISS PBLA24 END 80.281
HIERARCH ESO ISS PBL34 START 61.906
HIERARCH ESO ISS PBL34 END 61.945
HIERARCH ESO ISS PBLA34 START 108.406
HIERARCH ESO ISS PBLA34 END 108.647
HIERARCH ESO ISS AMBI TAU0 START 0.005017
HIERARCH ESO ISS AMBI TAU0 END 0.00572
HIERARCH ESO ISS AMBI TEMP 18.62
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.67
HIERARCH ESO FT ROBJ NAME PDS70A
HIERARCH ESO FT ROBJ ALPHA 140810.150
HIERARCH ESO FT ROBJ DELTA -412352.500