Exposure
ID
GRAVI.2024-12-07T07:39:11.204_1
Header ID
GRAVI.2024-12-07T07:39:11.204
Date updated
2024-12-07 07:50:44 UTC+0000
Release date
2025-12-07 07:50:44 UTC+0000
UTC Start
2024-12-07 07:39:11.204
UTC End
2024-12-07 07:43:11.204
MJD Start
60651.31887968
MJD End
60651.3216574578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003341
Ambient temperature (°C)
10.32
Seeing (arcsec)
0.78
Observation
ID
62260
Category
science
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
46304
Name
HIP43825
RA
133.880795
DEC
-27.68241
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 121.1170 121.3340 233.2000 233.8000
K0-D0 94.5860 94.8160 244.5000 245.1000
K0-J3 55.9290 56.0000 327.7250 328.1040
B2-D0 33.9180 33.9240 20.0000 20.5000
B2-J3 137.3390 137.4060 29.2640 29.8090
D0-J3 104.0080 104.0720 32.2750 32.8260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27DS.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60651.31887968
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME del Pyx
HIERARCH ESO INS SOBJ NAME HIP43825
RA 133.880795
DEC -27.68241
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 121.117
HIERARCH ESO ISS PBL12 END 121.334
HIERARCH ESO ISS PBLA12 START 233.2
HIERARCH ESO ISS PBLA12 END 233.8
HIERARCH ESO ISS PBL13 START 94.586
HIERARCH ESO ISS PBL13 END 94.816
HIERARCH ESO ISS PBLA13 START 244.5
HIERARCH ESO ISS PBLA13 END 245.1
HIERARCH ESO ISS PBL14 START 55.929
HIERARCH ESO ISS PBL14 END 56.0
HIERARCH ESO ISS PBLA14 START 327.725
HIERARCH ESO ISS PBLA14 END 328.104
HIERARCH ESO ISS PBL23 START 33.918
HIERARCH ESO ISS PBL23 END 33.924
HIERARCH ESO ISS PBLA23 START 20.0
HIERARCH ESO ISS PBLA23 END 20.5
HIERARCH ESO ISS PBL24 START 137.339
HIERARCH ESO ISS PBL24 END 137.406
HIERARCH ESO ISS PBLA24 START 29.264
HIERARCH ESO ISS PBLA24 END 29.809
HIERARCH ESO ISS PBL34 START 104.008
HIERARCH ESO ISS PBL34 END 104.072
HIERARCH ESO ISS PBLA34 START 32.275
HIERARCH ESO ISS PBLA34 END 32.826
HIERARCH ESO ISS AMBI TAU0 START 0.003327
HIERARCH ESO ISS AMBI TAU0 END 0.003355
HIERARCH ESO ISS AMBI TEMP 10.32
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.73