Exposure
ID
GRAVI.2025-03-13T06:42:04.607_1
Header ID
GRAVI.2025-03-13T06:42:04.607
Date updated
2025-03-13 06:50:58 UTC+0000
Release date
2026-03-13 06:50:58 UTC+0000
UTC Start
2025-03-13 06:42:04.607
UTC End
2025-03-13 06:46:04.607
MJD Start
60747.27921999
MJD End
60747.28199776778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0082895
Ambient temperature (°C)
14.05
Seeing (arcsec)
0.555
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 19.2810 19.4480 116.9000 117.5000
A0-D0 31.3320 31.3810 41.2000 42.1000
A0-C1 18.4510 18.6000 83.6520 84.5340
B2-D0 32.4720 32.4590 6.1000 6.7000
B2-C1 10.8150 10.8110 6.0480 6.6830
D0-C1 21.6570 21.6480 186.1010 186.7360
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 60747.27921999
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 19.281
HIERARCH ESO ISS PBL12 END 19.448
HIERARCH ESO ISS PBLA12 START 116.9
HIERARCH ESO ISS PBLA12 END 117.5
HIERARCH ESO ISS PBL13 START 31.332
HIERARCH ESO ISS PBL13 END 31.381
HIERARCH ESO ISS PBLA13 START 41.2
HIERARCH ESO ISS PBLA13 END 42.1
HIERARCH ESO ISS PBL14 START 18.451
HIERARCH ESO ISS PBL14 END 18.6
HIERARCH ESO ISS PBLA14 START 83.652
HIERARCH ESO ISS PBLA14 END 84.534
HIERARCH ESO ISS PBL23 START 32.472
HIERARCH ESO ISS PBL23 END 32.459
HIERARCH ESO ISS PBLA23 START 6.1
HIERARCH ESO ISS PBLA23 END 6.7
HIERARCH ESO ISS PBL24 START 10.815
HIERARCH ESO ISS PBL24 END 10.811
HIERARCH ESO ISS PBLA24 START 6.048
HIERARCH ESO ISS PBLA24 END 6.683
HIERARCH ESO ISS PBL34 START 21.657
HIERARCH ESO ISS PBL34 END 21.648
HIERARCH ESO ISS PBLA34 START 186.101
HIERARCH ESO ISS PBLA34 END 186.736
HIERARCH ESO ISS AMBI TAU0 START 0.008541
HIERARCH ESO ISS AMBI TAU0 END 0.008038
HIERARCH ESO ISS AMBI TEMP 14.05
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.56
HIERARCH ESO FT ROBJ NAME NAME_AX_J1600.9-5142
HIERARCH ESO FT ROBJ ALPHA 160050.467
HIERARCH ESO FT ROBJ DELTA -514244.550