Exposure
ID
GRAVI.2024-05-27T08:32:21.654_1
Header ID
GRAVI.2024-05-27T08:32:21.654
Date updated
2024-05-27 08:45:40 UTC+0000
Release date
2025-05-27 08:45:40 UTC+0000
UTC Start
2024-05-27 08:32:21.654
UTC End
2024-05-27 08:38:21.654
MJD Start
60457.35580618
MJD End
60457.3599728467
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0018025
Ambient temperature (°C)
9.91
Seeing (arcsec)
1.555
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 24.4320 24.4010 168.4000 169.5000
A0-D0 24.4140 23.9030 90.1000 90.8000
A0-C1 19.6180 19.4590 144.4640 145.8530
B2-D0 30.8540 30.6320 39.2000 39.4000
B2-C1 10.2800 10.2060 39.1830 39.3990
D0-C1 20.5740 20.4260 219.2420 219.4570
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 60457.35580618
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 24.432
HIERARCH ESO ISS PBL12 END 24.401
HIERARCH ESO ISS PBLA12 START 168.4
HIERARCH ESO ISS PBLA12 END 169.5
HIERARCH ESO ISS PBL13 START 24.414
HIERARCH ESO ISS PBL13 END 23.903
HIERARCH ESO ISS PBLA13 START 90.1
HIERARCH ESO ISS PBLA13 END 90.8
HIERARCH ESO ISS PBL14 START 19.618
HIERARCH ESO ISS PBL14 END 19.459
HIERARCH ESO ISS PBLA14 START 144.464
HIERARCH ESO ISS PBLA14 END 145.853
HIERARCH ESO ISS PBL23 START 30.854
HIERARCH ESO ISS PBL23 END 30.632
HIERARCH ESO ISS PBLA23 START 39.2
HIERARCH ESO ISS PBLA23 END 39.4
HIERARCH ESO ISS PBL24 START 10.28
HIERARCH ESO ISS PBL24 END 10.206
HIERARCH ESO ISS PBLA24 START 39.183
HIERARCH ESO ISS PBLA24 END 39.399
HIERARCH ESO ISS PBL34 START 20.574
HIERARCH ESO ISS PBL34 END 20.426
HIERARCH ESO ISS PBLA34 START 219.242
HIERARCH ESO ISS PBLA34 END 219.457
HIERARCH ESO ISS AMBI TAU0 START 0.001929
HIERARCH ESO ISS AMBI TAU0 END 0.001676
HIERARCH ESO ISS AMBI TEMP 9.91
HIERARCH ESO ISS AMBI FWHM START 1.47
HIERARCH ESO ISS AMBI FWHM END 1.64