Exposure
ID
GRAVI.2024-02-12T03:59:01.496_1
Header ID
GRAVI.2024-02-12T03:59:01.496
Date updated
2024-02-12 04:15:23 UTC+0000
Release date
2025-02-12 04:15:23 UTC+0000
UTC Start
2024-02-12 03:59:01.496
UTC End
2024-02-12 04:05:41.496
MJD Start
60352.16598954
MJD End
60352.1706191696
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.002822
Ambient temperature (°C)
14.88
Seeing (arcsec)
1.26
Observation
ID
58434
Category
science
Program ID
112.25PM.002
Program Title
DO TERTIARY COMPANIONS AFFECT THE FORMATION AND EVOLUTION OF MASSIVE OVERCONTACT BINARY SYSTEMS?
Program Type
Normal
PI / COI
ABDUL-MASIH/ FROST/ DE MINK/ TOONEN
Target
ID
43250
Name
29_CMa
RA
109.665781
DEC
-24.55868
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 86.7870 86.2020 126.4000 127.4000
A0-J2 122.1580 120.9840 102.1000 103.0000
A0-K0 121.3220 120.1790 79.0950 79.7140
G1-J2 55.8440 55.4250 62.5000 63.0000
G1-K0 89.2220 88.9820 33.4970 33.9870
J2-K0 48.6280 48.6280 359.6480 0.4140
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25PM.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60352.16598954
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 29 CMa
HIERARCH ESO INS SOBJ NAME 29_CMa
RA 109.665781
DEC -24.55868
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 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 86.787
HIERARCH ESO ISS PBL12 END 86.202
HIERARCH ESO ISS PBLA12 START 126.4
HIERARCH ESO ISS PBLA12 END 127.4
HIERARCH ESO ISS PBL13 START 122.158
HIERARCH ESO ISS PBL13 END 120.984
HIERARCH ESO ISS PBLA13 START 102.1
HIERARCH ESO ISS PBLA13 END 103.0
HIERARCH ESO ISS PBL14 START 121.322
HIERARCH ESO ISS PBL14 END 120.179
HIERARCH ESO ISS PBLA14 START 79.095
HIERARCH ESO ISS PBLA14 END 79.714
HIERARCH ESO ISS PBL23 START 55.844
HIERARCH ESO ISS PBL23 END 55.425
HIERARCH ESO ISS PBLA23 START 62.5
HIERARCH ESO ISS PBLA23 END 63.0
HIERARCH ESO ISS PBL24 START 89.222
HIERARCH ESO ISS PBL24 END 88.982
HIERARCH ESO ISS PBLA24 START 33.497
HIERARCH ESO ISS PBLA24 END 33.987
HIERARCH ESO ISS PBL34 START 48.628
HIERARCH ESO ISS PBL34 END 48.628
HIERARCH ESO ISS PBLA34 START 359.648
HIERARCH ESO ISS PBLA34 END 0.414
HIERARCH ESO ISS AMBI TAU0 START 0.002822
HIERARCH ESO ISS AMBI TAU0 END 0.002822
HIERARCH ESO ISS AMBI TEMP 14.88
HIERARCH ESO ISS AMBI FWHM START 1.26
HIERARCH ESO ISS AMBI FWHM END 1.26