Exposure
ID
GRAVI.2025-04-14T02:10:59.655_1
Header ID
GRAVI.2025-04-14T02:10:59.655
Date updated
2025-04-14 02:20:43 UTC+0000
Release date
2025-04-14 02:20:43 UTC+0000
UTC Start
2025-04-14 02:10:59.655
UTC End
2025-04-14 02:14:11.655
MJD Start
60779.09096823
MJD End
60779.09319045222
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.0035269999999999998
Ambient temperature (°C)
10.61
Seeing (arcsec)
0.72
Observation
ID
66266
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
49326
Name
2MASS_J11564232-3216
RA
179.177932
DEC
-32.26789
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.5180 56.5080 19.3000 19.7000
U1-U3 102.4290 102.4220 25.4000 25.9000
U1-U4 129.3760 129.5280 52.5980 53.1420
U2-U3 46.6260 46.6340 32.8000 33.3000
U2-U4 87.8220 88.0340 73.3020 73.8360
U3-U4 60.4630 60.6640 103.3330 103.7790
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 60779.09096823
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME 2MASS_J11564232-3216053
HIERARCH ESO INS SOBJ NAME 2MASS_J11564232-3216
RA 179.177932
DEC -32.26789
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 222.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 56.518
HIERARCH ESO ISS PBL12 END 56.508
HIERARCH ESO ISS PBLA12 START 19.3
HIERARCH ESO ISS PBLA12 END 19.7
HIERARCH ESO ISS PBL13 START 102.429
HIERARCH ESO ISS PBL13 END 102.422
HIERARCH ESO ISS PBLA13 START 25.4
HIERARCH ESO ISS PBLA13 END 25.9
HIERARCH ESO ISS PBL14 START 129.376
HIERARCH ESO ISS PBL14 END 129.528
HIERARCH ESO ISS PBLA14 START 52.598
HIERARCH ESO ISS PBLA14 END 53.142
HIERARCH ESO ISS PBL23 START 46.626
HIERARCH ESO ISS PBL23 END 46.634
HIERARCH ESO ISS PBLA23 START 32.8
HIERARCH ESO ISS PBLA23 END 33.3
HIERARCH ESO ISS PBL24 START 87.822
HIERARCH ESO ISS PBL24 END 88.034
HIERARCH ESO ISS PBLA24 START 73.302
HIERARCH ESO ISS PBLA24 END 73.836
HIERARCH ESO ISS PBL34 START 60.463
HIERARCH ESO ISS PBL34 END 60.664
HIERARCH ESO ISS PBLA34 START 103.333
HIERARCH ESO ISS PBLA34 END 103.779
HIERARCH ESO ISS AMBI TAU0 START 0.003659
HIERARCH ESO ISS AMBI TAU0 END 0.003395
HIERARCH ESO ISS AMBI TEMP 10.61
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.78