Exposure
ID
GRAVI.2024-05-27T08:25:21.637_1
Header ID
GRAVI.2024-05-27T08:25:21.637
Date updated
2024-05-27 08:40:32 UTC+0000
Release date
2025-05-27 08:40:32 UTC+0000
UTC Start
2024-05-27 08:25:21.637
UTC End
2024-05-27 08:31:21.637
MJD Start
60457.35094487
MJD End
60457.3551115367
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.001976
Ambient temperature (°C)
9.92
Seeing (arcsec)
1.795
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 24.4690 24.4360 167.2000 168.3000
A0-D0 24.9680 24.4730 89.3000 90.0000
A0-C1 19.7970 19.6370 142.9520 144.3040
B2-D0 31.0920 30.8790 39.0000 39.2000
B2-C1 10.3590 10.2880 38.9200 39.1570
D0-C1 20.7330 20.5910 218.9790 219.2150
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 60457.35094487
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 24.469
HIERARCH ESO ISS PBL12 END 24.436
HIERARCH ESO ISS PBLA12 START 167.2
HIERARCH ESO ISS PBLA12 END 168.3
HIERARCH ESO ISS PBL13 START 24.968
HIERARCH ESO ISS PBL13 END 24.473
HIERARCH ESO ISS PBLA13 START 89.3
HIERARCH ESO ISS PBLA13 END 90.0
HIERARCH ESO ISS PBL14 START 19.797
HIERARCH ESO ISS PBL14 END 19.637
HIERARCH ESO ISS PBLA14 START 142.952
HIERARCH ESO ISS PBLA14 END 144.304
HIERARCH ESO ISS PBL23 START 31.092
HIERARCH ESO ISS PBL23 END 30.879
HIERARCH ESO ISS PBLA23 START 39.0
HIERARCH ESO ISS PBLA23 END 39.2
HIERARCH ESO ISS PBL24 START 10.359
HIERARCH ESO ISS PBL24 END 10.288
HIERARCH ESO ISS PBLA24 START 38.92
HIERARCH ESO ISS PBLA24 END 39.157
HIERARCH ESO ISS PBL34 START 20.733
HIERARCH ESO ISS PBL34 END 20.591
HIERARCH ESO ISS PBLA34 START 218.979
HIERARCH ESO ISS PBLA34 END 219.215
HIERARCH ESO ISS AMBI TAU0 START 0.002386
HIERARCH ESO ISS AMBI TAU0 END 0.001566
HIERARCH ESO ISS AMBI TEMP 9.92
HIERARCH ESO ISS AMBI FWHM START 1.58
HIERARCH ESO ISS AMBI FWHM END 2.01