Exposure
ID
GRAVI.2022-10-02T01:17:54.079_1
Header ID
GRAVI.2022-10-02T01:17:54.079
Date updated
2022-10-02 01:27:09 UTC+0000
Release date
2022-10-02 01:27:09 UTC+0000
UTC Start
2022-10-02 01:17:54.079
UTC End
2022-10-02 01:19:54.079
MJD Start
59854.05409814
MJD End
59854.0554870289
Exposure time (s)
120.0
Validation level
1
Tau 0: Coherence time (s)
0.003672
Ambient temperature (°C)
12.38
Seeing (arcsec)
0.885
Observation
ID
52594
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
39086
Name
P2486_sc
RA
319.966041
DEC
-53.44983
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
DUAL
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.3750 88.4790 112.8000 113.2000
A0-J2 129.1800 129.2000 92.0000 92.5000
A0-K0 126.5120 126.4010 72.7960 73.2330
G1-J2 56.0540 55.9740 58.1000 58.5000
G1-K0 81.7090 81.5980 28.7980 29.1100
J2-K0 42.8120 42.8380 348.9010 349.1750
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 59854.05409814
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME P2486
HIERARCH ESO INS SOBJ NAME P2486_sc
RA 319.966041
DEC -53.44983
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 137.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 88.375
HIERARCH ESO ISS PBL12 END 88.479
HIERARCH ESO ISS PBLA12 START 112.8
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 129.18
HIERARCH ESO ISS PBL13 END 129.2
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.5
HIERARCH ESO ISS PBL14 START 126.512
HIERARCH ESO ISS PBL14 END 126.401
HIERARCH ESO ISS PBLA14 START 72.796
HIERARCH ESO ISS PBLA14 END 73.233
HIERARCH ESO ISS PBL23 START 56.054
HIERARCH ESO ISS PBL23 END 55.974
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 81.709
HIERARCH ESO ISS PBL24 END 81.598
HIERARCH ESO ISS PBLA24 START 28.798
HIERARCH ESO ISS PBLA24 END 29.11
HIERARCH ESO ISS PBL34 START 42.812
HIERARCH ESO ISS PBL34 END 42.838
HIERARCH ESO ISS PBLA34 START 348.901
HIERARCH ESO ISS PBLA34 END 349.175
HIERARCH ESO ISS AMBI TAU0 START 0.003728
HIERARCH ESO ISS AMBI TAU0 END 0.003616
HIERARCH ESO ISS AMBI TEMP 12.38
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.93
HIERARCH ESO FT ROBJ NAME P2486_ft
HIERARCH ESO FT ROBJ ALPHA 211951.991
HIERARCH ESO FT ROBJ DELTA -532657.925