Exposure
ID
GRAVI.2024-10-23T23:33:58.375_1
Header ID
GRAVI.2024-10-23T23:33:58.375
Date updated
2024-10-23 23:40:46 UTC+0000
Release date
2024-10-23 23:40:46 UTC+0000
UTC Start
2024-10-23 23:33:58.375
UTC End
2024-10-23 23:34:46.375
MJD Start
60606.98192564
MJD End
60606.9824811956
Exposure time (s)
48.0
Validation level
1
Tau 0: Coherence time (s)
0.004232
Ambient temperature (°C)
11.57
Seeing (arcsec)
0.72
Observation
ID
61126
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
45478
Name
HD196982B
RA
310.462453
DEC
-32.4372
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 90.5050 90.5020 118.5000 118.6000
A0-J2 128.9320 128.8990 95.5000 95.7000
A0-K0 127.1260 127.0740 73.8170 73.9520
G1-J2 57.6600 57.6350 57.8000 57.9000
G1-K0 89.3900 89.3650 28.4260 28.5390
J2-K0 48.2890 48.2920 352.5770 352.6940
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 60606.98192564
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD191482A
HIERARCH ESO INS SOBJ NAME HD196982B
RA 310.462453
DEC -32.4372
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 64.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 90.505
HIERARCH ESO ISS PBL12 END 90.502
HIERARCH ESO ISS PBLA12 START 118.5
HIERARCH ESO ISS PBLA12 END 118.6
HIERARCH ESO ISS PBL13 START 128.932
HIERARCH ESO ISS PBL13 END 128.899
HIERARCH ESO ISS PBLA13 START 95.5
HIERARCH ESO ISS PBLA13 END 95.7
HIERARCH ESO ISS PBL14 START 127.126
HIERARCH ESO ISS PBL14 END 127.074
HIERARCH ESO ISS PBLA14 START 73.817
HIERARCH ESO ISS PBLA14 END 73.952
HIERARCH ESO ISS PBL23 START 57.66
HIERARCH ESO ISS PBL23 END 57.635
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 89.39
HIERARCH ESO ISS PBL24 END 89.365
HIERARCH ESO ISS PBLA24 START 28.426
HIERARCH ESO ISS PBLA24 END 28.539
HIERARCH ESO ISS PBL34 START 48.289
HIERARCH ESO ISS PBL34 END 48.292
HIERARCH ESO ISS PBLA34 START 352.577
HIERARCH ESO ISS PBLA34 END 352.694
HIERARCH ESO ISS AMBI TAU0 START 0.004232
HIERARCH ESO ISS AMBI TAU0 END 0.004232
HIERARCH ESO ISS AMBI TEMP 11.57
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72
HIERARCH ESO FT ROBJ NAME HD191482A
HIERARCH ESO FT ROBJ ALPHA 204151.156
HIERARCH ESO FT ROBJ DELTA -322606.580