Exposure
ID
GRAVI.2021-03-01T08:53:25.200_2
Header ID
GRAVI.2021-03-01T08:53:25.200
Date updated
2021-03-01 09:07:34 UTC+0000
Release date
2022-03-01 09:07:33 UTC+0000
UTC Start
2021-03-01 08:53:25.200
UTC End
2021-03-01 08:58:45.200
MJD Start
59274.37043056
MJD End
59274.3741342637
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.005226
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.96
Observation
ID
46986
Category
science
Program ID
106.21K1.001
Program Title
CONFIRMATION OF A COMPANION IN THE CAVITY OF A PROTOPLANETARY DISC WITH GRAVITY
Program Type
Normal
PI / COI
CHRISTIAENS/ LACOUR/ GIRARD/ ABSIL/ CASASSUS/ PEREZ/ VAN DER MAREL/ MESA/ REGGIANI/ WILLIAMS/ MILLI/ MAWET/ MONTESINOS/ ZURLO/ PRICE/ PINTE/ CIEZA/ HENNING/ DE BOER/ DE ZEEUW/ VIGAN/ PALADINI/ BOCCALETTI/ WANG/ NOWAK/ STOLKER/ HINKLEY/ BENISTY/ PUEYO/ ...
Target
ID
35262
Name
CPD-36__6759
RA
228.951858333333
DEC
-37.1544519444444
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 55.8690 55.7970 23.3000 24.0000
U1-U3 101.5020 101.3610 29.5000 30.3000
U1-U4 130.1690 130.0970 56.9740 57.8130
U2-U3 46.3750 46.3110 37.1000 37.9000
U2-U4 89.2560 89.3470 77.3030 78.1750
U3-U4 61.5770 61.7650 106.3710 107.1770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21K1.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59274.37043056
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME CPD-36 6759
HIERARCH ESO INS SOBJ NAME HD135344B_F1
RA 228.954332
DEC -37.15466
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 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 55.869
HIERARCH ESO ISS PBL12 END 55.797
HIERARCH ESO ISS PBLA12 START 23.3
HIERARCH ESO ISS PBLA12 END 24.0
HIERARCH ESO ISS PBL13 START 101.502
HIERARCH ESO ISS PBL13 END 101.361
HIERARCH ESO ISS PBLA13 START 29.5
HIERARCH ESO ISS PBLA13 END 30.3
HIERARCH ESO ISS PBL14 START 130.169
HIERARCH ESO ISS PBL14 END 130.097
HIERARCH ESO ISS PBLA14 START 56.974
HIERARCH ESO ISS PBLA14 END 57.813
HIERARCH ESO ISS PBL23 START 46.375
HIERARCH ESO ISS PBL23 END 46.311
HIERARCH ESO ISS PBLA23 START 37.1
HIERARCH ESO ISS PBLA23 END 37.9
HIERARCH ESO ISS PBL24 START 89.256
HIERARCH ESO ISS PBL24 END 89.347
HIERARCH ESO ISS PBLA24 START 77.303
HIERARCH ESO ISS PBLA24 END 78.175
HIERARCH ESO ISS PBL34 START 61.577
HIERARCH ESO ISS PBL34 END 61.765
HIERARCH ESO ISS PBLA34 START 106.371
HIERARCH ESO ISS PBLA34 END 107.177
HIERARCH ESO ISS AMBI TAU0 START 0.005051
HIERARCH ESO ISS AMBI TAU0 END 0.005401
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.96
HIERARCH ESO FT ROBJ NAME CPD-36__6759
HIERARCH ESO FT ROBJ ALPHA 151548.446
HIERARCH ESO FT ROBJ DELTA -370916.027