Exposure
ID
GRAVI.2023-12-02T07:24:11.659_1
Header ID
GRAVI.2023-12-02T07:24:11.659
Date updated
2023-12-02 07:30:52 UTC+0000
Release date
2023-12-02 07:30:52 UTC+0000
UTC Start
2023-12-02 07:24:11.659
UTC End
2023-12-02 07:24:21.259
MJD Start
60280.30846828
MJD End
60280.308579391116
Exposure time (s)
9.6
Validation level
1
Tau 0: Coherence time (s)
0.005869
Ambient temperature (°C)
14.09
Seeing (arcsec)
0.53
Observation
ID
57797
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
42824
Name
IRAS_07578-3612
RA
119.920466
DEC
-36.34891
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.2340 47.2440 147.2000 147.3000
A0-J2 128.1310 128.1580 87.7000 87.7000
A0-J6 168.1620 168.1490 22.4170 22.4680
B5-J2 111.8690 111.8760 66.3000 66.4000
B5-J6 198.9310 198.9200 11.1730 11.2200
J2-J6 163.2360 163.2600 336.9580 337.0000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60280.30846828
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME IRAS 07578-3612
HIERARCH ESO INS SOBJ NAME IRAS_07578-3612
RA 119.920466
DEC -36.34891
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 32.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 47.234
HIERARCH ESO ISS PBL12 END 47.244
HIERARCH ESO ISS PBLA12 START 147.2
HIERARCH ESO ISS PBLA12 END 147.3
HIERARCH ESO ISS PBL13 START 128.131
HIERARCH ESO ISS PBL13 END 128.158
HIERARCH ESO ISS PBLA13 START 87.7
HIERARCH ESO ISS PBLA13 END 87.7
HIERARCH ESO ISS PBL14 START 168.162
HIERARCH ESO ISS PBL14 END 168.149
HIERARCH ESO ISS PBLA14 START 22.417
HIERARCH ESO ISS PBLA14 END 22.468
HIERARCH ESO ISS PBL23 START 111.869
HIERARCH ESO ISS PBL23 END 111.876
HIERARCH ESO ISS PBLA23 START 66.3
HIERARCH ESO ISS PBLA23 END 66.4
HIERARCH ESO ISS PBL24 START 198.931
HIERARCH ESO ISS PBL24 END 198.92
HIERARCH ESO ISS PBLA24 START 11.173
HIERARCH ESO ISS PBLA24 END 11.22
HIERARCH ESO ISS PBL34 START 163.236
HIERARCH ESO ISS PBL34 END 163.26
HIERARCH ESO ISS PBLA34 START 336.958
HIERARCH ESO ISS PBLA34 END 337.0
HIERARCH ESO ISS AMBI TAU0 START 0.005869
HIERARCH ESO ISS AMBI TAU0 END 0.005869
HIERARCH ESO ISS AMBI TEMP 14.09
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53