Exposure
ID
GRAVI.2024-05-26T09:19:39.097_1
Header ID
GRAVI.2024-05-26T09:19:39.097
Date updated
2024-05-26 09:35:35 UTC+0000
Release date
2025-05-26 09:35:35 UTC+0000
UTC Start
2024-05-26 09:19:39.097
UTC End
2024-05-26 09:25:39.097
MJD Start
60456.38864696
MJD End
60456.3928136267
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0020075
Ambient temperature (°C)
8.88
Seeing (arcsec)
0.905
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 24.2760 24.2660 176.1000 177.2000
A0-D0 20.6050 20.0040 95.5000 96.4000
A0-C1 18.5850 18.4540 154.7340 156.3500
B2-D0 29.1520 28.8740 40.3000 40.4000
B2-C1 9.7140 9.6210 40.2750 40.3510
D0-C1 19.4390 19.2530 220.3300 220.4060
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 60456.38864696
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 24.276
HIERARCH ESO ISS PBL12 END 24.266
HIERARCH ESO ISS PBLA12 START 176.1
HIERARCH ESO ISS PBLA12 END 177.2
HIERARCH ESO ISS PBL13 START 20.605
HIERARCH ESO ISS PBL13 END 20.004
HIERARCH ESO ISS PBLA13 START 95.5
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 18.585
HIERARCH ESO ISS PBL14 END 18.454
HIERARCH ESO ISS PBLA14 START 154.734
HIERARCH ESO ISS PBLA14 END 156.35
HIERARCH ESO ISS PBL23 START 29.152
HIERARCH ESO ISS PBL23 END 28.874
HIERARCH ESO ISS PBLA23 START 40.3
HIERARCH ESO ISS PBLA23 END 40.4
HIERARCH ESO ISS PBL24 START 9.714
HIERARCH ESO ISS PBL24 END 9.621
HIERARCH ESO ISS PBLA24 START 40.275
HIERARCH ESO ISS PBLA24 END 40.351
HIERARCH ESO ISS PBL34 START 19.439
HIERARCH ESO ISS PBL34 END 19.253
HIERARCH ESO ISS PBLA34 START 220.33
HIERARCH ESO ISS PBLA34 END 220.406
HIERARCH ESO ISS AMBI TAU0 START 0.002098
HIERARCH ESO ISS AMBI TAU0 END 0.001917
HIERARCH ESO ISS AMBI TEMP 8.88
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.96