Exposure
ID
GRAVI.2021-03-01T09:08:43.239_2
Header ID
GRAVI.2021-03-01T09:08:43.239
Date updated
2021-03-01 09:23:06 UTC+0000
Release date
2022-03-01 09:23:06 UTC+0000
UTC Start
2021-03-01 09:08:43.239
UTC End
2021-03-01 09:14:03.239
MJD Start
59274.38105601
MJD End
59274.3847597137
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0055635
Ambient temperature (°C)
13.58
Seeing (arcsec)
0.975
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 55.6620 55.5750 25.1000 25.8000
U1-U3 101.0900 100.9130 31.5000 32.2000
U1-U4 129.8870 129.7130 59.2220 60.0360
U2-U3 46.1850 46.1000 39.2000 39.9000
U2-U4 89.4250 89.4250 79.6500 80.5100
U3-U4 62.0340 62.1610 108.5630 109.3810
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 59274.38105601
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 55.662
HIERARCH ESO ISS PBL12 END 55.575
HIERARCH ESO ISS PBLA12 START 25.1
HIERARCH ESO ISS PBLA12 END 25.8
HIERARCH ESO ISS PBL13 START 101.09
HIERARCH ESO ISS PBL13 END 100.913
HIERARCH ESO ISS PBLA13 START 31.5
HIERARCH ESO ISS PBLA13 END 32.2
HIERARCH ESO ISS PBL14 START 129.887
HIERARCH ESO ISS PBL14 END 129.713
HIERARCH ESO ISS PBLA14 START 59.222
HIERARCH ESO ISS PBLA14 END 60.036
HIERARCH ESO ISS PBL23 START 46.185
HIERARCH ESO ISS PBL23 END 46.1
HIERARCH ESO ISS PBLA23 START 39.2
HIERARCH ESO ISS PBLA23 END 39.9
HIERARCH ESO ISS PBL24 START 89.425
HIERARCH ESO ISS PBL24 END 89.425
HIERARCH ESO ISS PBLA24 START 79.65
HIERARCH ESO ISS PBLA24 END 80.51
HIERARCH ESO ISS PBL34 START 62.034
HIERARCH ESO ISS PBL34 END 62.161
HIERARCH ESO ISS PBLA34 START 108.563
HIERARCH ESO ISS PBLA34 END 109.381
HIERARCH ESO ISS AMBI TAU0 START 0.00548
HIERARCH ESO ISS AMBI TAU0 END 0.005647
HIERARCH ESO ISS AMBI TEMP 13.58
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 1.01
HIERARCH ESO FT ROBJ NAME CPD-36__6759
HIERARCH ESO FT ROBJ ALPHA 151548.446
HIERARCH ESO FT ROBJ DELTA -370916.027