Exposure
ID
GRAVI.2024-07-08T03:13:47.642_1
Header ID
GRAVI.2024-07-08T03:13:47.642
Date updated
2024-07-08 03:30:47 UTC+0000
Release date
2025-07-08 03:30:47 UTC+0000
UTC Start
2024-07-08 03:13:47.642
UTC End
2024-07-08 03:20:27.642
MJD Start
60499.13457919
MJD End
60499.13920881963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0032325
Ambient temperature (°C)
8.74
Seeing (arcsec)
1.03
Observation
ID
59159
Category
science
Program ID
113.26BP.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART IV
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / MÉRAND / GIEREN / GRACZYK
Target
ID
43831
Name
RZ_Oph
RA
281.44213
DEC
7.22007
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 46.2770 46.0050 143.7000 143.9000
A0-J2 124.5570 125.5280 94.7000 94.5000
A0-J6 137.4960 138.6450 22.4260 23.3380
B5-J2 100.4590 101.8440 74.4000 74.4000
B5-J6 166.2880 166.8310 8.6650 9.6070
J2-J6 154.8880 153.9790 332.4330 332.8670
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BP.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60499.13457919
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME RZ-Oph
HIERARCH ESO INS SOBJ NAME RZ_Oph
RA 281.44213
DEC 7.22007
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 46.277
HIERARCH ESO ISS PBL12 END 46.005
HIERARCH ESO ISS PBLA12 START 143.7
HIERARCH ESO ISS PBLA12 END 143.9
HIERARCH ESO ISS PBL13 START 124.557
HIERARCH ESO ISS PBL13 END 125.528
HIERARCH ESO ISS PBLA13 START 94.7
HIERARCH ESO ISS PBLA13 END 94.5
HIERARCH ESO ISS PBL14 START 137.496
HIERARCH ESO ISS PBL14 END 138.645
HIERARCH ESO ISS PBLA14 START 22.426
HIERARCH ESO ISS PBLA14 END 23.338
HIERARCH ESO ISS PBL23 START 100.459
HIERARCH ESO ISS PBL23 END 101.844
HIERARCH ESO ISS PBLA23 START 74.4
HIERARCH ESO ISS PBLA23 END 74.4
HIERARCH ESO ISS PBL24 START 166.288
HIERARCH ESO ISS PBL24 END 166.831
HIERARCH ESO ISS PBLA24 START 8.665
HIERARCH ESO ISS PBLA24 END 9.607
HIERARCH ESO ISS PBL34 START 154.888
HIERARCH ESO ISS PBL34 END 153.979
HIERARCH ESO ISS PBLA34 START 332.433
HIERARCH ESO ISS PBLA34 END 332.867
HIERARCH ESO ISS AMBI TAU0 START 0.003067
HIERARCH ESO ISS AMBI TAU0 END 0.003398
HIERARCH ESO ISS AMBI TEMP 8.74
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 0.91