Exposure
ID
GRAVI.2025-03-11T08:10:03.234_1
Header ID
GRAVI.2025-03-11T08:10:03.234
Date updated
2025-03-11 08:20:39 UTC+0000
Release date
2026-03-11 08:20:39 UTC+0000
UTC Start
2025-03-11 08:10:03.234
UTC End
2025-03-11 08:14:03.234
MJD Start
60745.34031521
MJD End
60745.34309298778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005667
Ambient temperature (°C)
12.79
Seeing (arcsec)
0.475
Observation
ID
65019
Category
science
Program ID
114.27DY.001
Program Title
RESOLVING THE CENTRAL ENGINE DRIVING APEP'S ENIGMATIC WIND
Program Type
Normal
PI / COI
WHITE / TUTHILL / POPE / LACOUR / DHOLAKIA / SWEENEY / CALLINGHAM / HAN
Target
ID
48410
Name
NAME_AX_J1600.9-5142
RA
240.206657
DEC
-51.7124
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.9370 22.0490 128.0000 128.6000
A0-D0 31.9780 31.9890 58.0000 58.9000
A0-C1 20.8290 20.9270 99.3020 100.0890
B2-D0 31.9940 31.9540 17.9000 18.5000
B2-C1 10.6560 10.6430 17.8800 18.4910
D0-C1 21.3380 21.3110 197.9410 198.5530
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27DY.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60745.34031521
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME NAME AX J1600.9-5142A
HIERARCH ESO INS SOBJ NAME NAME_AX_J1600.9-5142
RA 240.206657
DEC -51.7124
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 21.937
HIERARCH ESO ISS PBL12 END 22.049
HIERARCH ESO ISS PBLA12 START 128.0
HIERARCH ESO ISS PBLA12 END 128.6
HIERARCH ESO ISS PBL13 START 31.978
HIERARCH ESO ISS PBL13 END 31.989
HIERARCH ESO ISS PBLA13 START 58.0
HIERARCH ESO ISS PBLA13 END 58.9
HIERARCH ESO ISS PBL14 START 20.829
HIERARCH ESO ISS PBL14 END 20.927
HIERARCH ESO ISS PBLA14 START 99.302
HIERARCH ESO ISS PBLA14 END 100.089
HIERARCH ESO ISS PBL23 START 31.994
HIERARCH ESO ISS PBL23 END 31.954
HIERARCH ESO ISS PBLA23 START 17.9
HIERARCH ESO ISS PBLA23 END 18.5
HIERARCH ESO ISS PBL24 START 10.656
HIERARCH ESO ISS PBL24 END 10.643
HIERARCH ESO ISS PBLA24 START 17.88
HIERARCH ESO ISS PBLA24 END 18.491
HIERARCH ESO ISS PBL34 START 21.338
HIERARCH ESO ISS PBL34 END 21.311
HIERARCH ESO ISS PBLA34 START 197.941
HIERARCH ESO ISS PBLA34 END 198.553
HIERARCH ESO ISS AMBI TAU0 START 0.005154
HIERARCH ESO ISS AMBI TAU0 END 0.00618
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.46
HIERARCH ESO FT ROBJ NAME NAME_AX_J1600.9-5142
HIERARCH ESO FT ROBJ ALPHA 160050.467
HIERARCH ESO FT ROBJ DELTA -514244.550