Exposure
ID
GRAVI.2024-05-23T23:33:19.512_1
Header ID
GRAVI.2024-05-23T23:33:19.512
Date updated
2024-05-25 03:51:25 UTC+0000
Release date
2024-05-25 03:51:24 UTC+0000
UTC Start
2024-05-23 23:33:19.512
UTC End
2024-05-23 23:33:51.512
MJD Start
60453.98147583
MJD End
60453.9818462004
Exposure time (s)
32.0
Validation level
1
Tau 0: Coherence time (s)
0.0027005
Ambient temperature (°C)
9.61
Seeing (arcsec)
1.13
Observation
ID
59357
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
44001
Name
P0242_B
RA
173.067442
DEC
-29.2614
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 25.0270 25.0760 139.0000 139.5000
A0-D0 31.8690 31.9210 66.9000 67.6000
A0-C1 22.3600 22.4240 112.1200 112.7450
B2-D0 33.9250 33.9180 22.3000 23.0000
B2-C1 11.3010 11.2980 22.2710 22.9330
D0-C1 22.6250 22.6200 202.3340 202.9960
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60453.98147583
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME P0242_B
HIERARCH ESO INS SOBJ NAME P0242_B
RA 173.067442
DEC -29.2614
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 337.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 25.027
HIERARCH ESO ISS PBL12 END 25.076
HIERARCH ESO ISS PBLA12 START 139.0
HIERARCH ESO ISS PBLA12 END 139.5
HIERARCH ESO ISS PBL13 START 31.869
HIERARCH ESO ISS PBL13 END 31.921
HIERARCH ESO ISS PBLA13 START 66.9
HIERARCH ESO ISS PBLA13 END 67.6
HIERARCH ESO ISS PBL14 START 22.36
HIERARCH ESO ISS PBL14 END 22.424
HIERARCH ESO ISS PBLA14 START 112.12
HIERARCH ESO ISS PBLA14 END 112.745
HIERARCH ESO ISS PBL23 START 33.925
HIERARCH ESO ISS PBL23 END 33.918
HIERARCH ESO ISS PBLA23 START 22.3
HIERARCH ESO ISS PBLA23 END 23.0
HIERARCH ESO ISS PBL24 START 11.301
HIERARCH ESO ISS PBL24 END 11.298
HIERARCH ESO ISS PBLA24 START 22.271
HIERARCH ESO ISS PBLA24 END 22.933
HIERARCH ESO ISS PBL34 START 22.625
HIERARCH ESO ISS PBL34 END 22.62
HIERARCH ESO ISS PBLA34 START 202.334
HIERARCH ESO ISS PBLA34 END 202.996
HIERARCH ESO ISS AMBI TAU0 START 0.002707
HIERARCH ESO ISS AMBI TAU0 END 0.002694
HIERARCH ESO ISS AMBI TEMP 9.61
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.21
HIERARCH ESO FT ROBJ NAME P0242_A
HIERARCH ESO FT ROBJ ALPHA 113216.404
HIERARCH ESO FT ROBJ DELTA -291539.679