Exposure
ID
GRAVI.2024-11-05T03:05:58.621_1
Header ID
GRAVI.2024-11-05T03:05:58.621
Date updated
2024-11-05 03:15:33 UTC+0000
Release date
2024-11-05 03:05:58 UTC+0000
UTC Start
2024-11-05 03:05:58.621
UTC End
2024-11-05 03:08:38.621
MJD Start
60619.12915071
MJD End
60619.1310025619
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0026005
Ambient temperature (°C)
13.15
Seeing (arcsec)
0.825
Observation
ID
60425
Category
calibrator
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
44876
Name
HD_5778
RA
14.924899
DEC
25.03956
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.9290 67.8380 268.6000 268.3000
K0-D0 94.6930 94.8600 255.3000 255.0000
K0-J3 39.3130 39.0330 323.1870 323.4270
G2-D0 32.5650 32.7580 226.7000 226.7000
G2-J3 55.3580 55.6600 53.2480 53.1730
D0-J3 87.7890 88.2860 50.8190 50.7740
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BP.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60619.12915071
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD5778
HIERARCH ESO INS SOBJ NAME HD_5778
RA 14.924899
DEC 25.03956
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 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 67.929
HIERARCH ESO ISS PBL12 END 67.838
HIERARCH ESO ISS PBLA12 START 268.6
HIERARCH ESO ISS PBLA12 END 268.3
HIERARCH ESO ISS PBL13 START 94.693
HIERARCH ESO ISS PBL13 END 94.86
HIERARCH ESO ISS PBLA13 START 255.3
HIERARCH ESO ISS PBLA13 END 255.0
HIERARCH ESO ISS PBL14 START 39.313
HIERARCH ESO ISS PBL14 END 39.033
HIERARCH ESO ISS PBLA14 START 323.187
HIERARCH ESO ISS PBLA14 END 323.427
HIERARCH ESO ISS PBL23 START 32.565
HIERARCH ESO ISS PBL23 END 32.758
HIERARCH ESO ISS PBLA23 START 226.7
HIERARCH ESO ISS PBLA23 END 226.7
HIERARCH ESO ISS PBL24 START 55.358
HIERARCH ESO ISS PBL24 END 55.66
HIERARCH ESO ISS PBLA24 START 53.248
HIERARCH ESO ISS PBLA24 END 53.173
HIERARCH ESO ISS PBL34 START 87.789
HIERARCH ESO ISS PBL34 END 88.286
HIERARCH ESO ISS PBLA34 START 50.819
HIERARCH ESO ISS PBLA34 END 50.774
HIERARCH ESO ISS AMBI TAU0 START 0.002483
HIERARCH ESO ISS AMBI TAU0 END 0.002718
HIERARCH ESO ISS AMBI TEMP 13.15
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.81