Exposure
ID
GRAVI.2024-05-27T08:11:57.603_1
Header ID
GRAVI.2024-05-27T08:11:57.603
Date updated
2024-05-27 08:25:33 UTC+0000
Release date
2025-05-27 08:25:33 UTC+0000
UTC Start
2024-05-27 08:11:57.603
UTC End
2024-05-27 08:17:57.603
MJD Start
60457.34163892
MJD End
60457.3458055867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.002285
Ambient temperature (°C)
9.84
Seeing (arcsec)
1.495
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 24.5480 24.5100 164.9000 166.0000
A0-D0 25.9800 25.5160 87.8000 88.5000
A0-C1 20.1420 19.9810 140.1590 141.4450
B2-D0 31.5190 31.3240 38.4000 38.7000
B2-C1 10.5010 10.4360 38.3520 38.6270
D0-C1 21.0190 20.8890 218.4120 218.6860
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 60457.34163892
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 24.548
HIERARCH ESO ISS PBL12 END 24.51
HIERARCH ESO ISS PBLA12 START 164.9
HIERARCH ESO ISS PBLA12 END 166.0
HIERARCH ESO ISS PBL13 START 25.98
HIERARCH ESO ISS PBL13 END 25.516
HIERARCH ESO ISS PBLA13 START 87.8
HIERARCH ESO ISS PBLA13 END 88.5
HIERARCH ESO ISS PBL14 START 20.142
HIERARCH ESO ISS PBL14 END 19.981
HIERARCH ESO ISS PBLA14 START 140.159
HIERARCH ESO ISS PBLA14 END 141.445
HIERARCH ESO ISS PBL23 START 31.519
HIERARCH ESO ISS PBL23 END 31.324
HIERARCH ESO ISS PBLA23 START 38.4
HIERARCH ESO ISS PBLA23 END 38.7
HIERARCH ESO ISS PBL24 START 10.501
HIERARCH ESO ISS PBL24 END 10.436
HIERARCH ESO ISS PBLA24 START 38.352
HIERARCH ESO ISS PBLA24 END 38.627
HIERARCH ESO ISS PBL34 START 21.019
HIERARCH ESO ISS PBL34 END 20.889
HIERARCH ESO ISS PBLA34 START 218.412
HIERARCH ESO ISS PBLA34 END 218.686
HIERARCH ESO ISS AMBI TAU0 START 0.002172
HIERARCH ESO ISS AMBI TAU0 END 0.002398
HIERARCH ESO ISS AMBI TEMP 9.84
HIERARCH ESO ISS AMBI FWHM START 1.54
HIERARCH ESO ISS AMBI FWHM END 1.45