Exposure
ID
GRAVI.2024-05-27T06:47:39.388_1
Header ID
GRAVI.2024-05-27T06:47:39.388
Date updated
2024-05-27 07:05:35 UTC+0000
Release date
2025-05-27 07:05:35 UTC+0000
UTC Start
2024-05-27 06:47:39.388
UTC End
2024-05-27 06:52:59.388
MJD Start
60457.28309477
MJD End
60457.2867984737
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0021015
Ambient temperature (°C)
9.8
Seeing (arcsec)
1.415
Observation
ID
59384
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
41636
Name
MWC297
RA
276.91247
DEC
-3.83119
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 24.3020 24.1890 140.6000 141.0000
A0-D0 31.7640 31.8480 72.1000 72.3000
A0-C1 22.3690 22.2870 114.4900 114.6810
B2-D0 32.1230 32.2470 27.4000 28.0000
B2-C1 10.7000 10.7420 27.3890 27.9060
D0-C1 21.4230 21.5060 207.4550 207.9720
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 60457.28309477
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME EM MWC 297
HIERARCH ESO INS SOBJ NAME MWC297
RA 276.91247
DEC -3.83119
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 342.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.302
HIERARCH ESO ISS PBL12 END 24.189
HIERARCH ESO ISS PBLA12 START 140.6
HIERARCH ESO ISS PBLA12 END 141.0
HIERARCH ESO ISS PBL13 START 31.764
HIERARCH ESO ISS PBL13 END 31.848
HIERARCH ESO ISS PBLA13 START 72.1
HIERARCH ESO ISS PBLA13 END 72.3
HIERARCH ESO ISS PBL14 START 22.369
HIERARCH ESO ISS PBL14 END 22.287
HIERARCH ESO ISS PBLA14 START 114.49
HIERARCH ESO ISS PBLA14 END 114.681
HIERARCH ESO ISS PBL23 START 32.123
HIERARCH ESO ISS PBL23 END 32.247
HIERARCH ESO ISS PBLA23 START 27.4
HIERARCH ESO ISS PBLA23 END 28.0
HIERARCH ESO ISS PBL24 START 10.7
HIERARCH ESO ISS PBL24 END 10.742
HIERARCH ESO ISS PBLA24 START 27.389
HIERARCH ESO ISS PBLA24 END 27.906
HIERARCH ESO ISS PBL34 START 21.423
HIERARCH ESO ISS PBL34 END 21.506
HIERARCH ESO ISS PBLA34 START 207.455
HIERARCH ESO ISS PBLA34 END 207.972
HIERARCH ESO ISS AMBI TAU0 START 0.002209
HIERARCH ESO ISS AMBI TAU0 END 0.001994
HIERARCH ESO ISS AMBI TEMP 9.8
HIERARCH ESO ISS AMBI FWHM START 1.33
HIERARCH ESO ISS AMBI FWHM END 1.5