Exposure
ID
GRAVI.2023-06-29T07:09:10.538_1
Header ID
GRAVI.2023-06-29T07:09:10.538
Date updated
2023-06-29 07:20:35 UTC+0000
Release date
2024-06-29 07:20:35 UTC+0000
UTC Start
2023-06-29 07:09:10.538
UTC End
2023-06-29 07:13:10.538
MJD Start
60124.29803864
MJD End
60124.3008164178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003046
Ambient temperature (°C)
16.49
Seeing (arcsec)
0.94
Observation
ID
55591
Category
science
Program ID
109.22XY.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ GIEREN/ KERVELLA/ MÉRAND
Target
ID
41161
Name
theta_Aql
RA
302.824146
DEC
-0.82143
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 84.9940 84.4600 115.4000 115.6000
A0-J2 126.4120 125.8910 92.8000 92.8000
A0-K0 127.8260 127.6940 72.8220 72.8220
G1-J2 58.0740 58.1340 58.5000 58.5000
G1-K0 87.0150 87.2520 31.4210 31.6930
J2-K0 44.0850 44.0510 354.6080 355.1230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22XY.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60124.29803864
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME theta Aql
HIERARCH ESO INS SOBJ NAME theta_Aql
RA 302.824146
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 84.994
HIERARCH ESO ISS PBL12 END 84.46
HIERARCH ESO ISS PBLA12 START 115.4
HIERARCH ESO ISS PBLA12 END 115.6
HIERARCH ESO ISS PBL13 START 126.412
HIERARCH ESO ISS PBL13 END 125.891
HIERARCH ESO ISS PBLA13 START 92.8
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 127.826
HIERARCH ESO ISS PBL14 END 127.694
HIERARCH ESO ISS PBLA14 START 72.822
HIERARCH ESO ISS PBLA14 END 72.822
HIERARCH ESO ISS PBL23 START 58.074
HIERARCH ESO ISS PBL23 END 58.134
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 87.015
HIERARCH ESO ISS PBL24 END 87.252
HIERARCH ESO ISS PBLA24 START 31.421
HIERARCH ESO ISS PBLA24 END 31.693
HIERARCH ESO ISS PBL34 START 44.085
HIERARCH ESO ISS PBL34 END 44.051
HIERARCH ESO ISS PBLA34 START 354.608
HIERARCH ESO ISS PBLA34 END 355.123
HIERARCH ESO ISS AMBI TAU0 START 0.002908
HIERARCH ESO ISS AMBI TAU0 END 0.003184
HIERARCH ESO ISS AMBI TEMP 16.49
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.91