Exposure
ID
GRAVI.2022-09-02T03:10:34.524_1
Header ID
GRAVI.2022-09-02T03:10:34.524
Date updated
2022-09-02 03:21:43 UTC+0000
Release date
2023-09-02 03:21:43 UTC+0000
UTC Start
2022-09-02 03:10:34.524
UTC End
2022-09-02 03:14:34.524
MJD Start
59824.13234403
MJD End
59824.1351218078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004256
Ambient temperature (°C)
10.73
Seeing (arcsec)
0.71
Observation
ID
52252
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
38856
Name
theta_Aql
RA
302.825253
DEC
-0.82143
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 82.5790 81.9510 116.3000 116.5000
A0-J2 123.9110 123.2080 92.9000 92.9000
A0-J3 131.9970 132.1360 50.6180 50.6820
G1-J2 58.2280 58.2260 58.6000 58.6000
G1-J3 123.5460 123.7490 13.0920 13.5030
J2-J3 92.6100 92.4070 346.4270 346.9740
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 59824.13234403
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME theta_aql
HIERARCH ESO INS SOBJ NAME theta_Aql
RA 302.825253
DEC -0.82143
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 82.579
HIERARCH ESO ISS PBL12 END 81.951
HIERARCH ESO ISS PBLA12 START 116.3
HIERARCH ESO ISS PBLA12 END 116.5
HIERARCH ESO ISS PBL13 START 123.911
HIERARCH ESO ISS PBL13 END 123.208
HIERARCH ESO ISS PBLA13 START 92.9
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 131.997
HIERARCH ESO ISS PBL14 END 132.136
HIERARCH ESO ISS PBLA14 START 50.618
HIERARCH ESO ISS PBLA14 END 50.682
HIERARCH ESO ISS PBL23 START 58.228
HIERARCH ESO ISS PBL23 END 58.226
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 123.546
HIERARCH ESO ISS PBL24 END 123.749
HIERARCH ESO ISS PBLA24 START 13.092
HIERARCH ESO ISS PBLA24 END 13.503
HIERARCH ESO ISS PBL34 START 92.61
HIERARCH ESO ISS PBL34 END 92.407
HIERARCH ESO ISS PBLA34 START 346.427
HIERARCH ESO ISS PBLA34 END 346.974
HIERARCH ESO ISS AMBI TAU0 START 0.004783
HIERARCH ESO ISS AMBI TAU0 END 0.003729
HIERARCH ESO ISS AMBI TEMP 10.73
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.7