Exposure
ID
GRAVI.2024-10-18T06:00:18.611_1
Header ID
GRAVI.2024-10-18T06:00:18.611
Date updated
2024-10-18 06:15:43 UTC+0000
Release date
2024-10-18 06:00:18 UTC+0000
UTC Start
2024-10-18 06:00:18.611
UTC End
2024-10-18 06:06:18.611
MJD Start
60601.2502154
MJD End
60601.2543820667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0051
Ambient temperature (°C)
16.07
Seeing (arcsec)
0.64
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 89.2320 89.3200 137.7000 139.1000
A0-J2 127.9810 127.8430 122.6000 124.1000
A0-K0 116.8820 116.4320 107.1410 108.6860
G1-J2 47.8990 47.6000 93.4000 94.9000
G1-K0 60.5050 59.9830 58.5830 59.7610
J2-K0 34.6310 34.5940 6.3390 7.3080
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 60601.2502154
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 89.232
HIERARCH ESO ISS PBL12 END 89.32
HIERARCH ESO ISS PBLA12 START 137.7
HIERARCH ESO ISS PBLA12 END 139.1
HIERARCH ESO ISS PBL13 START 127.981
HIERARCH ESO ISS PBL13 END 127.843
HIERARCH ESO ISS PBLA13 START 122.6
HIERARCH ESO ISS PBLA13 END 124.1
HIERARCH ESO ISS PBL14 START 116.882
HIERARCH ESO ISS PBL14 END 116.432
HIERARCH ESO ISS PBLA14 START 107.141
HIERARCH ESO ISS PBLA14 END 108.686
HIERARCH ESO ISS PBL23 START 47.899
HIERARCH ESO ISS PBL23 END 47.6
HIERARCH ESO ISS PBLA23 START 93.4
HIERARCH ESO ISS PBLA23 END 94.9
HIERARCH ESO ISS PBL24 START 60.505
HIERARCH ESO ISS PBL24 END 59.983
HIERARCH ESO ISS PBLA24 START 58.583
HIERARCH ESO ISS PBLA24 END 59.761
HIERARCH ESO ISS PBL34 START 34.631
HIERARCH ESO ISS PBL34 END 34.594
HIERARCH ESO ISS PBLA34 START 6.339
HIERARCH ESO ISS PBLA34 END 7.308
HIERARCH ESO ISS AMBI TAU0 START 0.004737
HIERARCH ESO ISS AMBI TAU0 END 0.005463
HIERARCH ESO ISS AMBI TEMP 16.07
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.65