Exposure
ID
GRAVI.2024-05-26T08:07:50.915_1
Header ID
GRAVI.2024-05-26T08:07:50.915
Date updated
2024-05-26 08:20:44 UTC+0000
Release date
2025-05-26 08:20:43 UTC+0000
UTC Start
2024-05-26 08:07:50.915
UTC End
2024-05-26 08:13:10.915
MJD Start
60456.33878374
MJD End
60456.3424874437
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0023635
Ambient temperature (°C)
8.79
Seeing (arcsec)
1.245
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 22.4740 22.3210 148.1000 148.8000
A0-D0 31.3940 31.2370 73.2000 73.2000
A0-C1 20.3830 20.1650 118.4180 118.8470
B2-D0 33.5020 33.5720 32.9000 33.1000
B2-C1 11.1590 11.1830 32.8220 33.0990
D0-C1 22.3430 22.3890 212.8800 213.1560
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 60456.33878374
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 22.474
HIERARCH ESO ISS PBL12 END 22.321
HIERARCH ESO ISS PBLA12 START 148.1
HIERARCH ESO ISS PBLA12 END 148.8
HIERARCH ESO ISS PBL13 START 31.394
HIERARCH ESO ISS PBL13 END 31.237
HIERARCH ESO ISS PBLA13 START 73.2
HIERARCH ESO ISS PBLA13 END 73.2
HIERARCH ESO ISS PBL14 START 20.383
HIERARCH ESO ISS PBL14 END 20.165
HIERARCH ESO ISS PBLA14 START 118.418
HIERARCH ESO ISS PBLA14 END 118.847
HIERARCH ESO ISS PBL23 START 33.502
HIERARCH ESO ISS PBL23 END 33.572
HIERARCH ESO ISS PBLA23 START 32.9
HIERARCH ESO ISS PBLA23 END 33.1
HIERARCH ESO ISS PBL24 START 11.159
HIERARCH ESO ISS PBL24 END 11.183
HIERARCH ESO ISS PBLA24 START 32.822
HIERARCH ESO ISS PBLA24 END 33.099
HIERARCH ESO ISS PBL34 START 22.343
HIERARCH ESO ISS PBL34 END 22.389
HIERARCH ESO ISS PBLA34 START 212.88
HIERARCH ESO ISS PBLA34 END 213.156
HIERARCH ESO ISS AMBI TAU0 START 0.00193
HIERARCH ESO ISS AMBI TAU0 END 0.002797
HIERARCH ESO ISS AMBI TEMP 8.79
HIERARCH ESO ISS AMBI FWHM START 1.35
HIERARCH ESO ISS AMBI FWHM END 1.14