Exposure
ID
GRAVI.2024-09-02T02:37:01.517_1
Header ID
GRAVI.2024-09-02T02:37:01.517
Date updated
2024-09-02 02:45:36 UTC+0000
Release date
2024-09-02 02:37:01 UTC+0000
UTC Start
2024-09-02 02:37:01.517
UTC End
2024-09-02 02:39:41.517
MJD Start
60555.10904534
MJD End
60555.11089719186
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.006642
Ambient temperature (°C)
15.23
Seeing (arcsec)
0.875
Observation
ID
60396
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
44851
Name
HR_7216
RA
285.716917
DEC
19.661
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 69.3090 68.6320 104.6000 104.5000
A0-J2 117.0340 116.3760 83.4000 83.1000
A0-K0 126.4320 126.2050 68.0470 67.7600
G1-J2 58.1300 58.1620 57.8000 57.6000
G1-K0 81.9530 82.2320 37.7710 37.7770
J2-K0 33.8270 33.8410 1.6970 2.1580
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 60555.10904534
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HR7216
HIERARCH ESO INS SOBJ NAME HR_7216
RA 285.716917
DEC 19.661
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 69.309
HIERARCH ESO ISS PBL12 END 68.632
HIERARCH ESO ISS PBLA12 START 104.6
HIERARCH ESO ISS PBLA12 END 104.5
HIERARCH ESO ISS PBL13 START 117.034
HIERARCH ESO ISS PBL13 END 116.376
HIERARCH ESO ISS PBLA13 START 83.4
HIERARCH ESO ISS PBLA13 END 83.1
HIERARCH ESO ISS PBL14 START 126.432
HIERARCH ESO ISS PBL14 END 126.205
HIERARCH ESO ISS PBLA14 START 68.047
HIERARCH ESO ISS PBLA14 END 67.76
HIERARCH ESO ISS PBL23 START 58.13
HIERARCH ESO ISS PBL23 END 58.162
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 57.6
HIERARCH ESO ISS PBL24 START 81.953
HIERARCH ESO ISS PBL24 END 82.232
HIERARCH ESO ISS PBLA24 START 37.771
HIERARCH ESO ISS PBLA24 END 37.777
HIERARCH ESO ISS PBL34 START 33.827
HIERARCH ESO ISS PBL34 END 33.841
HIERARCH ESO ISS PBLA34 START 1.697
HIERARCH ESO ISS PBLA34 END 2.158
HIERARCH ESO ISS AMBI TAU0 START 0.006642
HIERARCH ESO ISS AMBI TAU0 END 0.006642
HIERARCH ESO ISS AMBI TEMP 15.23
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.83