Exposure
ID
GRAVI.2024-05-11T07:43:19.107_1
Header ID
GRAVI.2024-05-11T07:43:19.107
Date updated
2024-05-11 07:55:38 UTC+0000
Release date
2025-05-11 07:55:38 UTC+0000
UTC Start
2024-05-11 07:43:19.107
UTC End
2024-05-11 07:48:39.107
MJD Start
60441.32174892
MJD End
60441.32545262371
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.002326
Ambient temperature (°C)
11.75
Seeing (arcsec)
0.615
Observation
ID
59210
Category
science
Program ID
113.26PU.001
Program Title
3D ORBIT RECONSTRUCTION OF EVOLVED MASSIVE BINARY SYSTEMS
Program Type
Normal
PI / COI
MAHY / SANA / FROST / LANTHERMANN / LE BOUQUIN / GOSSET / HUTSEMEKERS
Target
ID
43879
Name
MWC_930
RA
276.602901
DEC
-7.22165
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.0420 89.8170 114.6000 114.9000
A0-J2 129.2140 129.2330 92.5000 92.6000
A0-K0 126.9180 127.2650 71.5290 71.7580
G1-J2 57.0700 57.2920 55.9000 56.2000
G1-K0 86.7750 87.0500 26.3620 26.9010
J2-K0 46.5670 46.5040 349.2100 349.8050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26PU.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60441.32174892
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME EM MWC 930
HIERARCH ESO INS SOBJ NAME MWC_930
RA 276.602901
DEC -7.22165
HIERARCH ESO INS SPEC RES MEDIUM
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 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 90.042
HIERARCH ESO ISS PBL12 END 89.817
HIERARCH ESO ISS PBLA12 START 114.6
HIERARCH ESO ISS PBLA12 END 114.9
HIERARCH ESO ISS PBL13 START 129.214
HIERARCH ESO ISS PBL13 END 129.233
HIERARCH ESO ISS PBLA13 START 92.5
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 126.918
HIERARCH ESO ISS PBL14 END 127.265
HIERARCH ESO ISS PBLA14 START 71.529
HIERARCH ESO ISS PBLA14 END 71.758
HIERARCH ESO ISS PBL23 START 57.07
HIERARCH ESO ISS PBL23 END 57.292
HIERARCH ESO ISS PBLA23 START 55.9
HIERARCH ESO ISS PBLA23 END 56.2
HIERARCH ESO ISS PBL24 START 86.775
HIERARCH ESO ISS PBL24 END 87.05
HIERARCH ESO ISS PBLA24 START 26.362
HIERARCH ESO ISS PBLA24 END 26.901
HIERARCH ESO ISS PBL34 START 46.567
HIERARCH ESO ISS PBL34 END 46.504
HIERARCH ESO ISS PBLA34 START 349.21
HIERARCH ESO ISS PBLA34 END 349.805
HIERARCH ESO ISS AMBI TAU0 START 0.002662
HIERARCH ESO ISS AMBI TAU0 END 0.00199
HIERARCH ESO ISS AMBI TEMP 11.75
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.7