Exposure
ID
GRAVI.2024-02-29T06:37:22.027_2
Header ID
GRAVI.2024-02-29T06:37:22.027
Date updated
2024-02-29 06:50:43 UTC+0000
Release date
2024-02-29 06:50:43 UTC+0000
UTC Start
2024-02-29 06:37:22.027
UTC End
2024-02-29 06:44:02.027
MJD Start
60369.27594939
MJD End
60369.2805790196
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0073285
Ambient temperature (°C)
15.13
Seeing (arcsec)
0.64
Observation
ID
58304
Category
science
Program ID
110.24B5.003
Program Title
THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
Program Type
DDT
PI / COI
OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
ID
43170
Name
2MASS15110043-583941
RA
227.75175
DEC
-58.6615611111111
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 18.2540 18.5080 110.3000 111.5000
A0-D0 31.7710 31.8080 39.3000 40.9000
A0-C1 18.5430 18.7390 77.6470 79.2490
B2-D0 31.0640 31.0410 5.5000 6.6000
B2-C1 10.3450 10.3380 5.5130 6.5970
D0-C1 20.7180 20.7030 185.5670 186.6520
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.24B5.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60369.27594939
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME G320.2437-00.5619
HIERARCH ESO INS SOBJ NAME G320.2437-00.5619
RA 227.753718
DEC -58.66108
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 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 18.254
HIERARCH ESO ISS PBL12 END 18.508
HIERARCH ESO ISS PBLA12 START 110.3
HIERARCH ESO ISS PBLA12 END 111.5
HIERARCH ESO ISS PBL13 START 31.771
HIERARCH ESO ISS PBL13 END 31.808
HIERARCH ESO ISS PBLA13 START 39.3
HIERARCH ESO ISS PBLA13 END 40.9
HIERARCH ESO ISS PBL14 START 18.543
HIERARCH ESO ISS PBL14 END 18.739
HIERARCH ESO ISS PBLA14 START 77.647
HIERARCH ESO ISS PBLA14 END 79.249
HIERARCH ESO ISS PBL23 START 31.064
HIERARCH ESO ISS PBL23 END 31.041
HIERARCH ESO ISS PBLA23 START 5.5
HIERARCH ESO ISS PBLA23 END 6.6
HIERARCH ESO ISS PBL24 START 10.345
HIERARCH ESO ISS PBL24 END 10.338
HIERARCH ESO ISS PBLA24 START 5.513
HIERARCH ESO ISS PBLA24 END 6.597
HIERARCH ESO ISS PBL34 START 20.718
HIERARCH ESO ISS PBL34 END 20.703
HIERARCH ESO ISS PBLA34 START 185.567
HIERARCH ESO ISS PBLA34 END 186.652
HIERARCH ESO ISS AMBI TAU0 START 0.007414
HIERARCH ESO ISS AMBI TAU0 END 0.007243
HIERARCH ESO ISS AMBI TEMP 15.13
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.61
HIERARCH ESO FT ROBJ NAME 2MASS15110043-583941
HIERARCH ESO FT ROBJ ALPHA 151100.420
HIERARCH ESO FT ROBJ DELTA -583941.620