Exposure
ID
GRAVI.2019-11-03T03:15:50.889_1
Header ID
GRAVI.2019-11-03T03:15:50.889
Date updated
2022-04-26 09:33:37 UTC+0000
Release date
2022-04-11 13:59:50 UTC+0000
UTC Start
2019-11-03 03:15:50.889
UTC End
2019-11-03 03:17:20.889
MJD Start
58790.13600566
MJD End
58790.1370473267
Exposure time (s)
90.0
Validation level
1
Tau 0: Coherence time (s)
0.003307
Ambient temperature (°C)
13.23
Seeing (arcsec)
0.635
Observation
ID
50627
Category
science
Program ID
60.A-9102(I)
Program Title
GRAVITY COMMISSIONING
Program Type
Normal
PI / COI
GRAVITYTEAM, G
Target
ID
37667
Name
HD218268
RA
346.809821
DEC
-50.68706
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.0160 89.9750 139.3000 139.8000
A0-J2 122.1320 121.8910 119.7000 120.2000
A0-K0 111.6570 111.2520 98.4910 98.9780
G1-J2 48.0940 47.8810 80.7000 81.1000
G1-K0 73.2530 73.0070 45.0010 45.2630
J2-K0 44.2170 44.2030 5.6320 5.9170
Invalid fields
Key
TARGET_NAME
Header: validation messages
Message
Missing 'HIERARCH ESO OBS TARG NAME'
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9102(I)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 58790.13600566
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME None
HIERARCH ESO INS SOBJ NAME HD218268
RA 346.809821
DEC -50.68706
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 144.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 300
HIERARCH ESO ISS PBL12 START 90.016
HIERARCH ESO ISS PBL12 END 89.975
HIERARCH ESO ISS PBLA12 START 139.3
HIERARCH ESO ISS PBLA12 END 139.8
HIERARCH ESO ISS PBL13 START 122.132
HIERARCH ESO ISS PBL13 END 121.891
HIERARCH ESO ISS PBLA13 START 119.7
HIERARCH ESO ISS PBLA13 END 120.2
HIERARCH ESO ISS PBL14 START 111.657
HIERARCH ESO ISS PBL14 END 111.252
HIERARCH ESO ISS PBLA14 START 98.491
HIERARCH ESO ISS PBLA14 END 98.978
HIERARCH ESO ISS PBL23 START 48.094
HIERARCH ESO ISS PBL23 END 47.881
HIERARCH ESO ISS PBLA23 START 80.7
HIERARCH ESO ISS PBLA23 END 81.1
HIERARCH ESO ISS PBL24 START 73.253
HIERARCH ESO ISS PBL24 END 73.007
HIERARCH ESO ISS PBLA24 START 45.001
HIERARCH ESO ISS PBLA24 END 45.263
HIERARCH ESO ISS PBL34 START 44.217
HIERARCH ESO ISS PBL34 END 44.203
HIERARCH ESO ISS PBLA34 START 5.632
HIERARCH ESO ISS PBLA34 END 5.917
HIERARCH ESO ISS AMBI TAU0 START 0.003281
HIERARCH ESO ISS AMBI TAU0 END 0.003333
HIERARCH ESO ISS AMBI TEMP 13.23
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.65
HIERARCH ESO FT ROBJ NAME HD218269
HIERARCH ESO FT ROBJ ALPHA 230714.774
HIERARCH ESO FT ROBJ DELTA -504112.068