Exposure
ID
GRAVI.2019-06-22T00:05:10.364_2
Header ID
GRAVI.2019-06-22T00:05:10.364
Date updated
2021-09-29 14:25:00 UTC+0000
Release date
2020-06-22 00:12:19 UTC+0000
UTC Start
2019-06-22 00:05:10.364
UTC End
2019-06-22 00:06:14.364
MJD Start
58656.00359218
MJD End
58656.0043329207
Exposure time (s)
64.0
Validation level
1
Tau 0: Coherence time (s)
0.00698
Ambient temperature (°C)
18.82
Seeing (arcsec)
0.71
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 55.4130 55.3920 21.2000 21.4000
U1-U3 100.9450 100.9050 27.4000 27.6000
U1-U4 130.1940 130.1840 54.1660 54.4170
U2-U3 46.2450 46.2270 34.9000 35.1000
U2-U4 88.9450 88.9890 73.9650 74.2260
U3-U4 60.5540 60.6280 102.7670 103.0040
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 58656.00359218
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 55.413
HIERARCH ESO ISS PBL12 END 55.392
HIERARCH ESO ISS PBLA12 START 21.2
HIERARCH ESO ISS PBLA12 END 21.4
HIERARCH ESO ISS PBL13 START 100.945
HIERARCH ESO ISS PBL13 END 100.905
HIERARCH ESO ISS PBLA13 START 27.4
HIERARCH ESO ISS PBLA13 END 27.6
HIERARCH ESO ISS PBL14 START 130.194
HIERARCH ESO ISS PBL14 END 130.184
HIERARCH ESO ISS PBLA14 START 54.166
HIERARCH ESO ISS PBLA14 END 54.417
HIERARCH ESO ISS PBL23 START 46.245
HIERARCH ESO ISS PBL23 END 46.227
HIERARCH ESO ISS PBLA23 START 34.9
HIERARCH ESO ISS PBLA23 END 35.1
HIERARCH ESO ISS PBL24 START 88.945
HIERARCH ESO ISS PBL24 END 88.989
HIERARCH ESO ISS PBLA24 START 73.965
HIERARCH ESO ISS PBLA24 END 74.226
HIERARCH ESO ISS PBL34 START 60.554
HIERARCH ESO ISS PBL34 END 60.628
HIERARCH ESO ISS PBLA34 START 102.767
HIERARCH ESO ISS PBLA34 END 103.004
HIERARCH ESO ISS AMBI TAU0 START 0.007187
HIERARCH ESO ISS AMBI TAU0 END 0.006773
HIERARCH ESO ISS AMBI TEMP 18.82
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.65
HIERARCH ESO FT ROBJ NAME PDS70A
HIERARCH ESO FT ROBJ ALPHA 140810.150
HIERARCH ESO FT ROBJ DELTA -412352.500