Exposure
ID
GRAVI.2024-09-01T00:51:45.691_1
Header ID
GRAVI.2024-09-01T00:51:45.691
Date updated
2024-09-01 01:05:37 UTC+0000
Release date
2025-09-01 01:05:37 UTC+0000
UTC Start
2024-09-01 00:51:45.691
UTC End
2024-09-01 00:57:05.691
MJD Start
60554.0359455
MJD End
60554.0396492037
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0038085
Ambient temperature (°C)
12.34
Seeing (arcsec)
1.34
Observation
ID
60480
Category
science
Program ID
114.27F8.001
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 88.1260 87.6560 116.3000 116.6000
A0-J2 128.2510 127.8280 93.5000 93.7000
A0-K0 127.9790 127.9260 72.7180 72.8870
G1-J2 58.0380 58.1230 57.6000 57.8000
G1-K0 88.2850 88.5160 29.2720 29.7120
J2-K0 46.2410 46.1970 352.7790 353.4090
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27F8.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60554.0359455
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 88.126
HIERARCH ESO ISS PBL12 END 87.656
HIERARCH ESO ISS PBLA12 START 116.3
HIERARCH ESO ISS PBLA12 END 116.6
HIERARCH ESO ISS PBL13 START 128.251
HIERARCH ESO ISS PBL13 END 127.828
HIERARCH ESO ISS PBLA13 START 93.5
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 127.979
HIERARCH ESO ISS PBL14 END 127.926
HIERARCH ESO ISS PBLA14 START 72.718
HIERARCH ESO ISS PBLA14 END 72.887
HIERARCH ESO ISS PBL23 START 58.038
HIERARCH ESO ISS PBL23 END 58.123
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.8
HIERARCH ESO ISS PBL24 START 88.285
HIERARCH ESO ISS PBL24 END 88.516
HIERARCH ESO ISS PBLA24 START 29.272
HIERARCH ESO ISS PBLA24 END 29.712
HIERARCH ESO ISS PBL34 START 46.241
HIERARCH ESO ISS PBL34 END 46.197
HIERARCH ESO ISS PBLA34 START 352.779
HIERARCH ESO ISS PBLA34 END 353.409
HIERARCH ESO ISS AMBI TAU0 START 0.003345
HIERARCH ESO ISS AMBI TAU0 END 0.004272
HIERARCH ESO ISS AMBI TEMP 12.34
HIERARCH ESO ISS AMBI FWHM START 1.31
HIERARCH ESO ISS AMBI FWHM END 1.37