Exposure
ID
GRAVI.2024-07-07T02:12:01.898_1
Header ID
GRAVI.2024-07-07T02:12:01.898
Date updated
2024-07-07 02:30:48 UTC+0000
Release date
2025-07-07 02:30:47 UTC+0000
UTC Start
2024-07-07 02:12:01.898
UTC End
2024-07-07 02:18:01.898
MJD Start
60498.09168864
MJD End
60498.0958553067
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.002159
Ambient temperature (°C)
8.22
Seeing (arcsec)
1.11
Observation
ID
59947
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
44476
Name
HD145718
RA
243.295849
DEC
-22.4853
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 90.2150 90.0300 117.8000 118.5000
A0-J2 128.8820 128.6000 94.6000 95.2000
A0-K0 127.7730 127.5590 72.7320 73.3030
G1-J2 58.1840 58.1230 56.8000 57.4000
G1-K0 90.4840 90.4770 27.8160 28.4100
J2-K0 48.5970 48.5890 352.3590 353.0300
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 60498.09168864
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 145718
HIERARCH ESO INS SOBJ NAME HD145718
RA 243.295849
DEC -22.4853
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 90.215
HIERARCH ESO ISS PBL12 END 90.03
HIERARCH ESO ISS PBLA12 START 117.8
HIERARCH ESO ISS PBLA12 END 118.5
HIERARCH ESO ISS PBL13 START 128.882
HIERARCH ESO ISS PBL13 END 128.6
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 95.2
HIERARCH ESO ISS PBL14 START 127.773
HIERARCH ESO ISS PBL14 END 127.559
HIERARCH ESO ISS PBLA14 START 72.732
HIERARCH ESO ISS PBLA14 END 73.303
HIERARCH ESO ISS PBL23 START 58.184
HIERARCH ESO ISS PBL23 END 58.123
HIERARCH ESO ISS PBLA23 START 56.8
HIERARCH ESO ISS PBLA23 END 57.4
HIERARCH ESO ISS PBL24 START 90.484
HIERARCH ESO ISS PBL24 END 90.477
HIERARCH ESO ISS PBLA24 START 27.816
HIERARCH ESO ISS PBLA24 END 28.41
HIERARCH ESO ISS PBL34 START 48.597
HIERARCH ESO ISS PBL34 END 48.589
HIERARCH ESO ISS PBLA34 START 352.359
HIERARCH ESO ISS PBLA34 END 353.03
HIERARCH ESO ISS AMBI TAU0 START 0.001947
HIERARCH ESO ISS AMBI TAU0 END 0.002371
HIERARCH ESO ISS AMBI TEMP 8.22
HIERARCH ESO ISS AMBI FWHM START 1.2
HIERARCH ESO ISS AMBI FWHM END 1.02