Exposure
ID
GRAVI.2024-07-07T01:31:25.795_1
Header ID
GRAVI.2024-07-07T01:31:25.795
Date updated
2024-07-07 01:45:34 UTC+0000
Release date
2025-07-07 01:45:34 UTC+0000
UTC Start
2024-07-07 01:31:25.795
UTC End
2024-07-07 01:37:25.795
MJD Start
60498.063493
MJD End
60498.0676596667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.002375
Ambient temperature (°C)
8.3
Seeing (arcsec)
0.99
Observation
ID
59946
Category
science
Program ID
113.26K4.007
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 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.2700 86.8820 107.9000 108.5000
A0-J2 123.0340 123.9580 83.5000 84.3000
A0-K0 123.4310 124.1280 60.9040 61.8020
G1-J2 56.9400 57.1430 44.8000 45.7000
G1-K0 90.2540 90.2970 16.5770 17.3900
J2-K0 48.3100 48.3500 342.6720 343.2390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26K4.007
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60498.063493
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 86.27
HIERARCH ESO ISS PBL12 END 86.882
HIERARCH ESO ISS PBLA12 START 107.9
HIERARCH ESO ISS PBLA12 END 108.5
HIERARCH ESO ISS PBL13 START 123.034
HIERARCH ESO ISS PBL13 END 123.958
HIERARCH ESO ISS PBLA13 START 83.5
HIERARCH ESO ISS PBLA13 END 84.3
HIERARCH ESO ISS PBL14 START 123.431
HIERARCH ESO ISS PBL14 END 124.128
HIERARCH ESO ISS PBLA14 START 60.904
HIERARCH ESO ISS PBLA14 END 61.802
HIERARCH ESO ISS PBL23 START 56.94
HIERARCH ESO ISS PBL23 END 57.143
HIERARCH ESO ISS PBLA23 START 44.8
HIERARCH ESO ISS PBLA23 END 45.7
HIERARCH ESO ISS PBL24 START 90.254
HIERARCH ESO ISS PBL24 END 90.297
HIERARCH ESO ISS PBLA24 START 16.577
HIERARCH ESO ISS PBLA24 END 17.39
HIERARCH ESO ISS PBL34 START 48.31
HIERARCH ESO ISS PBL34 END 48.35
HIERARCH ESO ISS PBLA34 START 342.672
HIERARCH ESO ISS PBLA34 END 343.239
HIERARCH ESO ISS AMBI TAU0 START 0.002534
HIERARCH ESO ISS AMBI TAU0 END 0.002216
HIERARCH ESO ISS AMBI TEMP 8.3
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 1.1