Exposure
ID
GRAVI.2024-10-20T02:34:39.617_1
Header ID
GRAVI.2024-10-20T02:34:39.617
Date updated
2024-10-20 02:45:37 UTC+0000
Release date
2024-10-20 02:34:39 UTC+0000
UTC Start
2024-10-20 02:34:39.617
UTC End
2024-10-20 02:40:39.617
MJD Start
60603.10740297
MJD End
60603.1115696367
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005946
Ambient temperature (°C)
14.47
Seeing (arcsec)
0.445
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 82.6560 82.9840 92.7000 94.1000
A0-J2 128.0650 128.2120 75.5000 77.0000
A0-K0 126.6650 126.5160 60.5550 61.9920
G1-J2 54.8600 54.7250 49.0000 50.4000
G1-K0 71.7090 71.5120 22.7610 23.8700
J2-K0 33.0870 33.2170 335.6150 336.5820
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 60603.10740297
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 82.656
HIERARCH ESO ISS PBL12 END 82.984
HIERARCH ESO ISS PBLA12 START 92.7
HIERARCH ESO ISS PBLA12 END 94.1
HIERARCH ESO ISS PBL13 START 128.065
HIERARCH ESO ISS PBL13 END 128.212
HIERARCH ESO ISS PBLA13 START 75.5
HIERARCH ESO ISS PBLA13 END 77.0
HIERARCH ESO ISS PBL14 START 126.665
HIERARCH ESO ISS PBL14 END 126.516
HIERARCH ESO ISS PBLA14 START 60.555
HIERARCH ESO ISS PBLA14 END 61.992
HIERARCH ESO ISS PBL23 START 54.86
HIERARCH ESO ISS PBL23 END 54.725
HIERARCH ESO ISS PBLA23 START 49.0
HIERARCH ESO ISS PBLA23 END 50.4
HIERARCH ESO ISS PBL24 START 71.709
HIERARCH ESO ISS PBL24 END 71.512
HIERARCH ESO ISS PBLA24 START 22.761
HIERARCH ESO ISS PBLA24 END 23.87
HIERARCH ESO ISS PBL34 START 33.087
HIERARCH ESO ISS PBL34 END 33.217
HIERARCH ESO ISS PBLA34 START 335.615
HIERARCH ESO ISS PBLA34 END 336.582
HIERARCH ESO ISS AMBI TAU0 START 0.005414
HIERARCH ESO ISS AMBI TAU0 END 0.006478
HIERARCH ESO ISS AMBI TEMP 14.47
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.43