Exposure
ID
GRAVI.2024-10-20T04:39:21.934_1
Header ID
GRAVI.2024-10-20T04:39:21.934
Date updated
2024-10-20 04:55:41 UTC+0000
Release date
2024-10-20 04:39:21 UTC+0000
UTC Start
2024-10-20 04:39:21.934
UTC End
2024-10-20 04:45:21.934
MJD Start
60603.19400386
MJD End
60603.198170526666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.004984000000000001
Ambient temperature (°C)
12.68
Seeing (arcsec)
0.47
Observation
ID
61051
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
45411
Name
hd5795
RA
14.48123
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 87.7100 87.8770 121.2000 122.6000
A0-J2 129.1150 129.0620 105.0000 106.5000
A0-K0 121.6620 121.3010 89.5040 90.9740
G1-J2 51.0970 50.8500 76.5000 77.9000
G1-K0 65.8580 65.4580 45.0930 46.2220
J2-K0 34.6740 34.6980 354.9800 355.9460
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 60603.19400386
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME hd5795
HIERARCH ESO INS SOBJ NAME hd5795
RA 14.48123
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 87.71
HIERARCH ESO ISS PBL12 END 87.877
HIERARCH ESO ISS PBLA12 START 121.2
HIERARCH ESO ISS PBLA12 END 122.6
HIERARCH ESO ISS PBL13 START 129.115
HIERARCH ESO ISS PBL13 END 129.062
HIERARCH ESO ISS PBLA13 START 105.0
HIERARCH ESO ISS PBLA13 END 106.5
HIERARCH ESO ISS PBL14 START 121.662
HIERARCH ESO ISS PBL14 END 121.301
HIERARCH ESO ISS PBLA14 START 89.504
HIERARCH ESO ISS PBLA14 END 90.974
HIERARCH ESO ISS PBL23 START 51.097
HIERARCH ESO ISS PBL23 END 50.85
HIERARCH ESO ISS PBLA23 START 76.5
HIERARCH ESO ISS PBLA23 END 77.9
HIERARCH ESO ISS PBL24 START 65.858
HIERARCH ESO ISS PBL24 END 65.458
HIERARCH ESO ISS PBLA24 START 45.093
HIERARCH ESO ISS PBLA24 END 46.222
HIERARCH ESO ISS PBL34 START 34.674
HIERARCH ESO ISS PBL34 END 34.698
HIERARCH ESO ISS PBLA34 START 354.98
HIERARCH ESO ISS PBLA34 END 355.946
HIERARCH ESO ISS AMBI TAU0 START 0.004713
HIERARCH ESO ISS AMBI TAU0 END 0.005255
HIERARCH ESO ISS AMBI TEMP 12.68
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47