Exposure
ID
GRAVI.2024-10-19T06:24:41.376_1
Header ID
GRAVI.2024-10-19T06:24:41.376
Date updated
2024-10-19 06:40:42 UTC+0000
Release date
2024-10-19 06:24:41 UTC+0000
UTC Start
2024-10-19 06:24:41.376
UTC End
2024-10-19 06:30:41.376
MJD Start
60602.26714556
MJD End
60602.2713122267
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0058575
Ambient temperature (°C)
16.22
Seeing (arcsec)
0.51
Observation
ID
61033
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
45394
Name
hd7053
RA
17.259539
DEC
-70.47338
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 89.5370 89.6100 141.6000 143.1000
A0-J2 127.5000 127.3430 126.7000 128.2000
A0-K0 115.4850 115.0120 111.2720 112.8370
G1-J2 47.0310 46.7180 97.3000 98.9000
G1-K0 59.2580 58.7020 61.4630 62.6470
J2-K0 34.7490 34.6980 8.9640 9.9260
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 60602.26714556
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME hd7053
HIERARCH ESO INS SOBJ NAME hd7053
RA 17.259539
DEC -70.47338
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 89.537
HIERARCH ESO ISS PBL12 END 89.61
HIERARCH ESO ISS PBLA12 START 141.6
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 127.5
HIERARCH ESO ISS PBL13 END 127.343
HIERARCH ESO ISS PBLA13 START 126.7
HIERARCH ESO ISS PBLA13 END 128.2
HIERARCH ESO ISS PBL14 START 115.485
HIERARCH ESO ISS PBL14 END 115.012
HIERARCH ESO ISS PBLA14 START 111.272
HIERARCH ESO ISS PBLA14 END 112.837
HIERARCH ESO ISS PBL23 START 47.031
HIERARCH ESO ISS PBL23 END 46.718
HIERARCH ESO ISS PBLA23 START 97.3
HIERARCH ESO ISS PBLA23 END 98.9
HIERARCH ESO ISS PBL24 START 59.258
HIERARCH ESO ISS PBL24 END 58.702
HIERARCH ESO ISS PBLA24 START 61.463
HIERARCH ESO ISS PBLA24 END 62.647
HIERARCH ESO ISS PBL34 START 34.749
HIERARCH ESO ISS PBL34 END 34.698
HIERARCH ESO ISS PBLA34 START 8.964
HIERARCH ESO ISS PBLA34 END 9.926
HIERARCH ESO ISS AMBI TAU0 START 0.006102
HIERARCH ESO ISS AMBI TAU0 END 0.005613
HIERARCH ESO ISS AMBI TEMP 16.22
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.53