Exposure
ID
GRAVI.2025-03-13T06:23:31.560_1
Header ID
GRAVI.2025-03-13T06:23:31.560
Date updated
2025-03-13 06:35:49 UTC+0000
Release date
2026-03-13 06:35:49 UTC+0000
UTC Start
2025-03-13 06:23:31.560
UTC End
2025-03-13 06:27:31.560
MJD Start
60747.2663375
MJD End
60747.26911527778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0100645
Ambient temperature (°C)
14.24
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 18.5210 18.6990 114.3000 114.9000
A0-D0 31.1090 31.1610 37.0000 38.0000
A0-C1 17.7790 17.9360 79.6850 80.6060
B2-D0 32.5120 32.5050 3.3000 3.9000
B2-C1 10.8280 10.8260 3.2580 3.8950
D0-C1 21.6840 21.6790 183.3090 183.9460
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 60747.2663375
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 18.521
HIERARCH ESO ISS PBL12 END 18.699
HIERARCH ESO ISS PBLA12 START 114.3
HIERARCH ESO ISS PBLA12 END 114.9
HIERARCH ESO ISS PBL13 START 31.109
HIERARCH ESO ISS PBL13 END 31.161
HIERARCH ESO ISS PBLA13 START 37.0
HIERARCH ESO ISS PBLA13 END 38.0
HIERARCH ESO ISS PBL14 START 17.779
HIERARCH ESO ISS PBL14 END 17.936
HIERARCH ESO ISS PBLA14 START 79.685
HIERARCH ESO ISS PBLA14 END 80.606
HIERARCH ESO ISS PBL23 START 32.512
HIERARCH ESO ISS PBL23 END 32.505
HIERARCH ESO ISS PBLA23 START 3.3
HIERARCH ESO ISS PBLA23 END 3.9
HIERARCH ESO ISS PBL24 START 10.828
HIERARCH ESO ISS PBL24 END 10.826
HIERARCH ESO ISS PBLA24 START 3.258
HIERARCH ESO ISS PBLA24 END 3.895
HIERARCH ESO ISS PBL34 START 21.684
HIERARCH ESO ISS PBL34 END 21.679
HIERARCH ESO ISS PBLA34 START 183.309
HIERARCH ESO ISS PBLA34 END 183.946
HIERARCH ESO ISS AMBI TAU0 START 0.010825
HIERARCH ESO ISS AMBI TAU0 END 0.009304
HIERARCH ESO ISS AMBI TEMP 14.24
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.49
HIERARCH ESO FT ROBJ NAME NAME_AX_J1600.9-5142
HIERARCH ESO FT ROBJ ALPHA 160050.467
HIERARCH ESO FT ROBJ DELTA -514244.550