Exposure
ID
GRAVI.2021-09-06T07:40:54.934_1
Header ID
GRAVI.2021-09-06T07:40:54.934
Date updated
2021-09-06 07:51:02 UTC+0000
Release date
2022-09-06 07:51:02 UTC+0000
UTC Start
2021-09-06 07:40:54.934
UTC End
2021-09-06 07:44:54.934
MJD Start
59463.32008026
MJD End
59463.3228580378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005096
Ambient temperature (°C)
11.89
Seeing (arcsec)
0.63
Observation
ID
48115
Category
science
Program ID
105.207C.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
Program Type
Normal
PI / COI
GALLENNE/ GIEREN/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MERAND
Target
ID
36103
Name
HIP10258
RA
32.989771
DEC
4.36122
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.2080 88.9340 113.1000 113.1000
A0-J2 129.1950 129.2330 92.7000 92.6000
A0-J3 122.8860 123.5690 49.3770 49.5580
G1-J2 55.2000 55.4860 58.4000 58.5000
G1-J3 115.5650 115.6870 5.5690 6.0680
J2-J3 93.2140 92.8860 337.4250 337.8240
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.207C.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59463.32008026
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HIP_10258
HIERARCH ESO INS SOBJ NAME HIP10258
RA 32.989771
DEC 4.36122
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 89.208
HIERARCH ESO ISS PBL12 END 88.934
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.1
HIERARCH ESO ISS PBL13 START 129.195
HIERARCH ESO ISS PBL13 END 129.233
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 122.886
HIERARCH ESO ISS PBL14 END 123.569
HIERARCH ESO ISS PBLA14 START 49.377
HIERARCH ESO ISS PBLA14 END 49.558
HIERARCH ESO ISS PBL23 START 55.2
HIERARCH ESO ISS PBL23 END 55.486
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 115.565
HIERARCH ESO ISS PBL24 END 115.687
HIERARCH ESO ISS PBLA24 START 5.569
HIERARCH ESO ISS PBLA24 END 6.068
HIERARCH ESO ISS PBL34 START 93.214
HIERARCH ESO ISS PBL34 END 92.886
HIERARCH ESO ISS PBLA34 START 337.425
HIERARCH ESO ISS PBLA34 END 337.824
HIERARCH ESO ISS AMBI TAU0 START 0.00527
HIERARCH ESO ISS AMBI TAU0 END 0.004922
HIERARCH ESO ISS AMBI TEMP 11.89
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.67