Exposure
ID
GRAVI.2023-01-05T00:47:21.203_1
Header ID
GRAVI.2023-01-05T00:47:21.203
Date updated
2023-01-05 00:56:20 UTC+0000
Release date
2023-01-05 00:47:21 UTC+0000
UTC Start
2023-01-05 00:47:21.203
UTC End
2023-01-05 00:49:01.203
MJD Start
59949.03288429
MJD End
59949.0340416974
Exposure time (s)
100.0
Validation level
1
Tau 0: Coherence time (s)
0.0019625
Ambient temperature (°C)
12.12
Seeing (arcsec)
0.855
Observation
ID
53745
Category
calibrator
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
39951
Name
TYC_611-512-1
RA
13.090933
DEC
13.12165
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.5220 54.5920 36.3000 36.3000
U1-U3 100.6480 100.7450 40.7000 40.6000
U1-U4 128.0460 127.8810 59.1810 59.0300
U2-U3 46.4690 46.4910 45.8000 45.7000
U2-U4 80.6280 80.3300 74.4020 74.2360
U3-U4 45.6130 45.2810 103.5790 103.5720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59949.03288429
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME TYC_611-512-1
HIERARCH ESO INS SOBJ NAME TYC_611-512-1
RA 13.090933
DEC 13.12165
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
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 115.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 54.522
HIERARCH ESO ISS PBL12 END 54.592
HIERARCH ESO ISS PBLA12 START 36.3
HIERARCH ESO ISS PBLA12 END 36.3
HIERARCH ESO ISS PBL13 START 100.648
HIERARCH ESO ISS PBL13 END 100.745
HIERARCH ESO ISS PBLA13 START 40.7
HIERARCH ESO ISS PBLA13 END 40.6
HIERARCH ESO ISS PBL14 START 128.046
HIERARCH ESO ISS PBL14 END 127.881
HIERARCH ESO ISS PBLA14 START 59.181
HIERARCH ESO ISS PBLA14 END 59.03
HIERARCH ESO ISS PBL23 START 46.469
HIERARCH ESO ISS PBL23 END 46.491
HIERARCH ESO ISS PBLA23 START 45.8
HIERARCH ESO ISS PBLA23 END 45.7
HIERARCH ESO ISS PBL24 START 80.628
HIERARCH ESO ISS PBL24 END 80.33
HIERARCH ESO ISS PBLA24 START 74.402
HIERARCH ESO ISS PBLA24 END 74.236
HIERARCH ESO ISS PBL34 START 45.613
HIERARCH ESO ISS PBL34 END 45.281
HIERARCH ESO ISS PBLA34 START 103.579
HIERARCH ESO ISS PBLA34 END 103.572
HIERARCH ESO ISS AMBI TAU0 START 0.001847
HIERARCH ESO ISS AMBI TAU0 END 0.002078
HIERARCH ESO ISS AMBI TEMP 12.12
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.77