Exposure
ID
GRAVI.2024-10-17T04:34:37.557_1
Header ID
GRAVI.2024-10-17T04:34:37.557
Date updated
2024-10-17 04:50:48 UTC+0000
Release date
2024-10-17 04:34:37 UTC+0000
UTC Start
2024-10-17 04:34:37.557
UTC End
2024-10-17 04:40:37.557
MJD Start
60600.19071246
MJD End
60600.1948791267
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0048115
Ambient temperature (°C)
15.26
Seeing (arcsec)
0.695
Observation
ID
60988
Category
calibrator
Program ID
114.27AJ.002
Program Title
VLTI/GRAVITY AND MATISSE OBSERVATIONS OF AGB STARS IN THE METAL-POOR GLOBULAR CLUSTERS 47 TUC AND NGC362
Program Type
Normal
PI / COI
OHNAKA / WEIGELT / HOFMANN / SCHERTL
Target
ID
45361
Name
hd5795
RA
14.481231
DEC
-70.86965
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.2270 87.4160 117.5000 118.9000
A0-J2 129.2100 129.1820 101.1000 102.6000
A0-K0 122.5740 122.2380 85.6140 87.0780
G1-J2 51.7250 51.4930 72.8000 74.2000
G1-K0 66.8690 66.4970 42.1020 43.2280
J2-K0 34.5840 34.6220 352.4120 353.3800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27AJ.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60600.19071246
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME hd5795
HIERARCH ESO INS SOBJ NAME hd5795
RA 14.481231
DEC -70.86965
HIERARCH ESO INS SPEC RES MEDIUM
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 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 87.227
HIERARCH ESO ISS PBL12 END 87.416
HIERARCH ESO ISS PBLA12 START 117.5
HIERARCH ESO ISS PBLA12 END 118.9
HIERARCH ESO ISS PBL13 START 129.21
HIERARCH ESO ISS PBL13 END 129.182
HIERARCH ESO ISS PBLA13 START 101.1
HIERARCH ESO ISS PBLA13 END 102.6
HIERARCH ESO ISS PBL14 START 122.574
HIERARCH ESO ISS PBL14 END 122.238
HIERARCH ESO ISS PBLA14 START 85.614
HIERARCH ESO ISS PBLA14 END 87.078
HIERARCH ESO ISS PBL23 START 51.725
HIERARCH ESO ISS PBL23 END 51.493
HIERARCH ESO ISS PBLA23 START 72.8
HIERARCH ESO ISS PBLA23 END 74.2
HIERARCH ESO ISS PBL24 START 66.869
HIERARCH ESO ISS PBL24 END 66.497
HIERARCH ESO ISS PBLA24 START 42.102
HIERARCH ESO ISS PBLA24 END 43.228
HIERARCH ESO ISS PBL34 START 34.584
HIERARCH ESO ISS PBL34 END 34.622
HIERARCH ESO ISS PBLA34 START 352.412
HIERARCH ESO ISS PBLA34 END 353.38
HIERARCH ESO ISS AMBI TAU0 START 0.004587
HIERARCH ESO ISS AMBI TAU0 END 0.005036
HIERARCH ESO ISS AMBI TEMP 15.26
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.64