Exposure
ID
GRAVI.2024-05-27T09:36:42.817_1
Header ID
GRAVI.2024-05-27T09:36:42.817
Date updated
2024-05-27 09:55:45 UTC+0000
Release date
2025-05-27 09:55:45 UTC+0000
UTC Start
2024-05-27 09:36:42.817
UTC End
2024-05-27 09:42:42.817
MJD Start
60457.40049557
MJD End
60457.4046622367
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.00285
Ambient temperature (°C)
10.34
Seeing (arcsec)
1.085
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 24.2560 24.2580 179.9000 181.0000
A0-D0 18.5560 17.9240 98.7000 99.8000
A0-C1 18.1730 18.0660 160.2500 161.9560
B2-D0 28.1920 27.8900 40.5000 40.5000
B2-C1 9.3940 9.2940 40.4380 40.4350
D0-C1 18.7980 18.5960 220.4920 220.4880
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 60457.40049557
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 24.256
HIERARCH ESO ISS PBL12 END 24.258
HIERARCH ESO ISS PBLA12 START 179.9
HIERARCH ESO ISS PBLA12 END 181.0
HIERARCH ESO ISS PBL13 START 18.556
HIERARCH ESO ISS PBL13 END 17.924
HIERARCH ESO ISS PBLA13 START 98.7
HIERARCH ESO ISS PBLA13 END 99.8
HIERARCH ESO ISS PBL14 START 18.173
HIERARCH ESO ISS PBL14 END 18.066
HIERARCH ESO ISS PBLA14 START 160.25
HIERARCH ESO ISS PBLA14 END 161.956
HIERARCH ESO ISS PBL23 START 28.192
HIERARCH ESO ISS PBL23 END 27.89
HIERARCH ESO ISS PBLA23 START 40.5
HIERARCH ESO ISS PBLA23 END 40.5
HIERARCH ESO ISS PBL24 START 9.394
HIERARCH ESO ISS PBL24 END 9.294
HIERARCH ESO ISS PBLA24 START 40.438
HIERARCH ESO ISS PBLA24 END 40.435
HIERARCH ESO ISS PBL34 START 18.798
HIERARCH ESO ISS PBL34 END 18.596
HIERARCH ESO ISS PBLA34 START 220.492
HIERARCH ESO ISS PBLA34 END 220.488
HIERARCH ESO ISS AMBI TAU0 START 0.002877
HIERARCH ESO ISS AMBI TAU0 END 0.002823
HIERARCH ESO ISS AMBI TEMP 10.34
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.15