Exposure
ID
GRAVI.2024-05-27T08:53:57.709_1
Header ID
GRAVI.2024-05-27T08:53:57.709
Date updated
2024-05-27 09:10:38 UTC+0000
Release date
2025-05-27 09:10:38 UTC+0000
UTC Start
2024-05-27 08:53:57.709
UTC End
2024-05-27 08:59:57.709
MJD Start
60457.37080682
MJD End
60457.3749734867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.001944
Ambient temperature (°C)
9.79
Seeing (arcsec)
1.465
Observation
ID
59398
Category
science
Program ID
113.26K4.003
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
SANCHEZ / GARCIA LOPEZ / CARATTI O GARATTI / ROUSSELET-PERRAUT / GARCIA / BENISTY / LABADIE / BRANDNER / HENNING / KEPPLER / VAN BOEKEL / PFUHL / ECKART / EISENHAUER / LACOUR / MENARD / PAUMARD / PERRIN / STRAUBMEIER / VAN DISHOECK / BOUVIER / DOUGADOS /
Target
ID
44033
Name
KKOph
RA
257.531295
DEC
-27.25528
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.3370 24.3150 172.2000 173.3000
A0-D0 22.5950 22.0370 92.7000 93.5000
A0-C1 19.0820 18.9330 149.3840 150.8850
B2-D0 30.0550 29.8050 39.9000 40.0000
B2-C1 10.0140 9.9310 39.8470 39.9960
D0-C1 20.0410 19.8740 219.9040 220.0530
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26K4.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60457.37080682
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME CD-27 11501
HIERARCH ESO INS SOBJ NAME KKOph
RA 257.531295
DEC -27.25528
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 24.337
HIERARCH ESO ISS PBL12 END 24.315
HIERARCH ESO ISS PBLA12 START 172.2
HIERARCH ESO ISS PBLA12 END 173.3
HIERARCH ESO ISS PBL13 START 22.595
HIERARCH ESO ISS PBL13 END 22.037
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 93.5
HIERARCH ESO ISS PBL14 START 19.082
HIERARCH ESO ISS PBL14 END 18.933
HIERARCH ESO ISS PBLA14 START 149.384
HIERARCH ESO ISS PBLA14 END 150.885
HIERARCH ESO ISS PBL23 START 30.055
HIERARCH ESO ISS PBL23 END 29.805
HIERARCH ESO ISS PBLA23 START 39.9
HIERARCH ESO ISS PBLA23 END 40.0
HIERARCH ESO ISS PBL24 START 10.014
HIERARCH ESO ISS PBL24 END 9.931
HIERARCH ESO ISS PBLA24 START 39.847
HIERARCH ESO ISS PBLA24 END 39.996
HIERARCH ESO ISS PBL34 START 20.041
HIERARCH ESO ISS PBL34 END 19.874
HIERARCH ESO ISS PBLA34 START 219.904
HIERARCH ESO ISS PBLA34 END 220.053
HIERARCH ESO ISS AMBI TAU0 START 0.002064
HIERARCH ESO ISS AMBI TAU0 END 0.001824
HIERARCH ESO ISS AMBI TEMP 9.79
HIERARCH ESO ISS AMBI FWHM START 1.36
HIERARCH ESO ISS AMBI FWHM END 1.57