Exposure
ID
GRAVI.2024-05-27T09:07:33.743_1
Header ID
GRAVI.2024-05-27T09:07:33.743
Date updated
2024-05-27 09:25:38 UTC+0000
Release date
2025-05-27 09:25:38 UTC+0000
UTC Start
2024-05-27 09:07:33.743
UTC End
2024-05-27 09:13:33.743
MJD Start
60457.38025166
MJD End
60457.3844183267
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0021525
Ambient temperature (°C)
10.07
Seeing (arcsec)
1.435
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 24.2940 24.2800 174.6000 175.8000
A0-D0 21.3690 20.7830 94.4000 95.3000
A0-C1 18.7640 18.6250 152.6820 154.2570
B2-D0 29.5020 29.2340 40.2000 40.3000
B2-C1 9.8300 9.7410 40.1440 40.2480
D0-C1 19.6720 19.4930 220.2000 220.3030
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 60457.38025166
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 24.294
HIERARCH ESO ISS PBL12 END 24.28
HIERARCH ESO ISS PBLA12 START 174.6
HIERARCH ESO ISS PBLA12 END 175.8
HIERARCH ESO ISS PBL13 START 21.369
HIERARCH ESO ISS PBL13 END 20.783
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 95.3
HIERARCH ESO ISS PBL14 START 18.764
HIERARCH ESO ISS PBL14 END 18.625
HIERARCH ESO ISS PBLA14 START 152.682
HIERARCH ESO ISS PBLA14 END 154.257
HIERARCH ESO ISS PBL23 START 29.502
HIERARCH ESO ISS PBL23 END 29.234
HIERARCH ESO ISS PBLA23 START 40.2
HIERARCH ESO ISS PBLA23 END 40.3
HIERARCH ESO ISS PBL24 START 9.83
HIERARCH ESO ISS PBL24 END 9.741
HIERARCH ESO ISS PBLA24 START 40.144
HIERARCH ESO ISS PBLA24 END 40.248
HIERARCH ESO ISS PBL34 START 19.672
HIERARCH ESO ISS PBL34 END 19.493
HIERARCH ESO ISS PBLA34 START 220.2
HIERARCH ESO ISS PBLA34 END 220.303
HIERARCH ESO ISS AMBI TAU0 START 0.002224
HIERARCH ESO ISS AMBI TAU0 END 0.002081
HIERARCH ESO ISS AMBI TEMP 10.07
HIERARCH ESO ISS AMBI FWHM START 1.32
HIERARCH ESO ISS AMBI FWHM END 1.55