Exposure
ID
GRAVI.2020-12-09T01:27:53.140_1
Header ID
GRAVI.2020-12-09T01:27:53.140
Date updated
2020-12-09 04:57:26 UTC+0000
Release date
2021-12-09 04:57:25 UTC+0000
UTC Start
2020-12-09 01:27:53.140
UTC End
2020-12-09 01:31:53.140
MJD Start
59192.06103171
MJD End
59192.0638094878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003935
Ambient temperature (°C)
14.03
Seeing (arcsec)
0.57
Observation
ID
46026
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
34648
Name
HIP10258
RA
32.989795
DEC
4.36123
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 89.3540 89.0940 113.1000 113.1000
A0-J2 129.1530 129.2170 92.7000 92.7000
A0-J3 122.4880 123.1860 49.2590 49.4560
G1-J2 55.0310 55.3260 58.3000 58.4000
G1-J3 115.5070 115.6230 5.2740 5.7850
J2-J3 93.4060 93.0770 337.1940 337.5970
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 59192.06103171
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HIP_10258
HIERARCH ESO INS SOBJ NAME HIP10258
RA 32.989795
DEC 4.36123
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 89.354
HIERARCH ESO ISS PBL12 END 89.094
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.1
HIERARCH ESO ISS PBL13 START 129.153
HIERARCH ESO ISS PBL13 END 129.217
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 122.488
HIERARCH ESO ISS PBL14 END 123.186
HIERARCH ESO ISS PBLA14 START 49.259
HIERARCH ESO ISS PBLA14 END 49.456
HIERARCH ESO ISS PBL23 START 55.031
HIERARCH ESO ISS PBL23 END 55.326
HIERARCH ESO ISS PBLA23 START 58.3
HIERARCH ESO ISS PBLA23 END 58.4
HIERARCH ESO ISS PBL24 START 115.507
HIERARCH ESO ISS PBL24 END 115.623
HIERARCH ESO ISS PBLA24 START 5.274
HIERARCH ESO ISS PBLA24 END 5.785
HIERARCH ESO ISS PBL34 START 93.406
HIERARCH ESO ISS PBL34 END 93.077
HIERARCH ESO ISS PBLA34 START 337.194
HIERARCH ESO ISS PBLA34 END 337.597
HIERARCH ESO ISS AMBI TAU0 START 0.003935
HIERARCH ESO ISS AMBI TAU0 END 0.003935
HIERARCH ESO ISS AMBI TEMP 14.03
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57