Exposure
ID
GRAVI.2024-09-03T08:03:01.873_1
Header ID
GRAVI.2024-09-03T08:03:01.873
Date updated
2024-09-03 08:15:36 UTC+0000
Release date
2024-09-03 08:03:01 UTC+0000
UTC Start
2024-09-03 08:03:01.873
UTC End
2024-09-03 08:05:41.873
MJD Start
60556.33543834
MJD End
60556.337290191856
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.006651
Ambient temperature (°C)
14.86
Seeing (arcsec)
0.54
Observation
ID
60546
Category
calibrator
Program ID
114.27DS.001
Program Title
COMPLETING THE VLTI/GRAVITY MULTIPLICITY SURVEY OF NEARBY A-TYPE STARS WITH HIGH GAIA-HIPPARCOS ACCELERATIONS
Program Type
Normal
PI / COI
WAISBERG / KLEIN / KATZ
Target
ID
44988
Name
HD16786
RA
40.373822
DEC
0.54592
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.2840 90.2040 113.5000 113.5000
A0-J2 128.4870 128.6520 92.6000 92.6000
A0-K0 123.6060 123.9980 72.3580 72.4080
G1-J2 54.5920 54.8030 56.6000 56.7000
G1-K0 81.3870 81.6030 25.4690 25.7770
J2-K0 44.6640 44.6070 346.3240 346.6230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27DS.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60556.33543834
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 16786
HIERARCH ESO INS SOBJ NAME HD16786
RA 40.373822
DEC 0.54592
HIERARCH ESO INS SPEC RES HIGH
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 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 90.284
HIERARCH ESO ISS PBL12 END 90.204
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 128.487
HIERARCH ESO ISS PBL13 END 128.652
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 123.606
HIERARCH ESO ISS PBL14 END 123.998
HIERARCH ESO ISS PBLA14 START 72.358
HIERARCH ESO ISS PBLA14 END 72.408
HIERARCH ESO ISS PBL23 START 54.592
HIERARCH ESO ISS PBL23 END 54.803
HIERARCH ESO ISS PBLA23 START 56.6
HIERARCH ESO ISS PBLA23 END 56.7
HIERARCH ESO ISS PBL24 START 81.387
HIERARCH ESO ISS PBL24 END 81.603
HIERARCH ESO ISS PBLA24 START 25.469
HIERARCH ESO ISS PBLA24 END 25.777
HIERARCH ESO ISS PBL34 START 44.664
HIERARCH ESO ISS PBL34 END 44.607
HIERARCH ESO ISS PBLA34 START 346.324
HIERARCH ESO ISS PBLA34 END 346.623
HIERARCH ESO ISS AMBI TAU0 START 0.006651
HIERARCH ESO ISS AMBI TAU0 END 0.006651
HIERARCH ESO ISS AMBI TEMP 14.86
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54