Exposure
ID
GRAVI.2019-06-21T23:11:25.229_1
Header ID
GRAVI.2019-06-21T23:11:25.229
Date updated
2021-09-29 14:24:59 UTC+0000
Release date
2020-06-21 23:20:40 UTC+0000
UTC Start
2019-06-21 23:11:25.229
UTC End
2019-06-21 23:12:29.229
MJD Start
58655.96626423
MJD End
58655.9670049707
Exposure time (s)
64.0
Validation level
1
Tau 0: Coherence time (s)
0.005586
Ambient temperature (°C)
19.41
Seeing (arcsec)
0.71
Observation
ID
48364
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
33136
Name
PDS70c
RA
212.045011
DEC
-41.39796
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
LOW-SPLIT
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.9380 55.9280 14.0000 14.2000
U1-U3 101.9210 101.9030 19.7000 20.0000
U1-U4 129.3000 129.3540 44.8810 45.1580
U2-U3 46.6030 46.5990 26.6000 26.9000
U2-U4 86.2250 86.3310 64.3380 64.6250
U3-U4 56.9820 57.1090 94.3420 94.5860
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 58655.96626423
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 55.938
HIERARCH ESO ISS PBL12 END 55.928
HIERARCH ESO ISS PBLA12 START 14.0
HIERARCH ESO ISS PBLA12 END 14.2
HIERARCH ESO ISS PBL13 START 101.921
HIERARCH ESO ISS PBL13 END 101.903
HIERARCH ESO ISS PBLA13 START 19.7
HIERARCH ESO ISS PBLA13 END 20.0
HIERARCH ESO ISS PBL14 START 129.3
HIERARCH ESO ISS PBL14 END 129.354
HIERARCH ESO ISS PBLA14 START 44.881
HIERARCH ESO ISS PBLA14 END 45.158
HIERARCH ESO ISS PBL23 START 46.603
HIERARCH ESO ISS PBL23 END 46.599
HIERARCH ESO ISS PBLA23 START 26.6
HIERARCH ESO ISS PBLA23 END 26.9
HIERARCH ESO ISS PBL24 START 86.225
HIERARCH ESO ISS PBL24 END 86.331
HIERARCH ESO ISS PBLA24 START 64.338
HIERARCH ESO ISS PBLA24 END 64.625
HIERARCH ESO ISS PBL34 START 56.982
HIERARCH ESO ISS PBL34 END 57.109
HIERARCH ESO ISS PBLA34 START 94.342
HIERARCH ESO ISS PBLA34 END 94.586
HIERARCH ESO ISS AMBI TAU0 START 0.005586
HIERARCH ESO ISS AMBI TAU0 END 0.005586
HIERARCH ESO ISS AMBI TEMP 19.41
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71
HIERARCH ESO FT ROBJ NAME PDS70A
HIERARCH ESO FT ROBJ ALPHA 140810.150
HIERARCH ESO FT ROBJ DELTA -412352.500