Exposure
ID
GRAVI.2025-03-13T05:13:04.380_1
Header ID
GRAVI.2025-03-13T05:13:04.380
Date updated
2025-03-13 05:30:51 UTC+0000
Release date
2026-03-13 05:30:51 UTC+0000
UTC Start
2025-03-13 05:13:04.380
UTC End
2025-03-13 05:19:44.380
MJD Start
60747.21741181
MJD End
60747.22204143963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0069905
Ambient temperature (°C)
14.06
Seeing (arcsec)
0.585
Observation
ID
64977
Category
science
Program ID
114.2733.001
Program Title
CONSTRAINING THE CASCADE: HOW DO STREAMERS AFFECT ACCRETION IN MASSIVE FORMING STARS?
Program Type
Normal
PI / COI
OLGUIN CHOUPAY / FROST / SANHUEZA / CHEN
Target
ID
48312
Name
G336.01-0.82
RA
248.791424
DEC
-48.77598
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 13.4730 13.8890 104.0000 104.9000
A0-D0 29.4200 29.4760 12.0000 13.8000
A0-C1 13.0660 13.3740 55.4280 57.6340
B2-D0 32.7690 32.8050 347.8000 348.8000
B2-C1 10.9140 10.9260 347.7540 348.7720
D0-C1 21.8550 21.8790 167.7890 168.8080
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.2733.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60747.21741181
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME G336.01-0.82
HIERARCH ESO INS SOBJ NAME G336.01-0.82
RA 248.791424
DEC -48.77598
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 418.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 13.473
HIERARCH ESO ISS PBL12 END 13.889
HIERARCH ESO ISS PBLA12 START 104.0
HIERARCH ESO ISS PBLA12 END 104.9
HIERARCH ESO ISS PBL13 START 29.42
HIERARCH ESO ISS PBL13 END 29.476
HIERARCH ESO ISS PBLA13 START 12.0
HIERARCH ESO ISS PBLA13 END 13.8
HIERARCH ESO ISS PBL14 START 13.066
HIERARCH ESO ISS PBL14 END 13.374
HIERARCH ESO ISS PBLA14 START 55.428
HIERARCH ESO ISS PBLA14 END 57.634
HIERARCH ESO ISS PBL23 START 32.769
HIERARCH ESO ISS PBL23 END 32.805
HIERARCH ESO ISS PBLA23 START 347.8
HIERARCH ESO ISS PBLA23 END 348.8
HIERARCH ESO ISS PBL24 START 10.914
HIERARCH ESO ISS PBL24 END 10.926
HIERARCH ESO ISS PBLA24 START 347.754
HIERARCH ESO ISS PBLA24 END 348.772
HIERARCH ESO ISS PBL34 START 21.855
HIERARCH ESO ISS PBL34 END 21.879
HIERARCH ESO ISS PBLA34 START 167.789
HIERARCH ESO ISS PBLA34 END 168.808
HIERARCH ESO ISS AMBI TAU0 START 0.006568
HIERARCH ESO ISS AMBI TAU0 END 0.007413
HIERARCH ESO ISS AMBI TEMP 14.06
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.61