Exposure
ID
GRAVI.2024-11-04T02:16:30.204_1
Header ID
GRAVI.2024-11-04T02:16:30.204
Date updated
2024-11-04 02:30:29 UTC+0000
Release date
2024-11-04 02:16:30 UTC+0000
UTC Start
2024-11-04 02:16:30.204
UTC End
2024-11-04 02:22:30.204
MJD Start
60618.09479403
MJD End
60618.0989606967
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0048485
Ambient temperature (°C)
13.16
Seeing (arcsec)
0.63
Observation
ID
61422
Category
calibrator
Program ID
114.27AJ.001
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
45636
Name
hd7053
RA
17.266191
DEC
-70.47338
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1400 68.1860 261.7000 263.2000
K0-D0 94.4350 94.2860 247.4000 248.8000
K0-J3 42.2160 42.4500 316.6260 317.7550
G2-D0 33.0860 32.9610 216.6000 217.8000
G2-J3 55.8230 55.6160 43.5170 44.7670
D0-J3 88.7570 88.4220 40.9400 42.1660
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27AJ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60618.09479403
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME hd7053
HIERARCH ESO INS SOBJ NAME hd7053
RA 17.266191
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 68.14
HIERARCH ESO ISS PBL12 END 68.186
HIERARCH ESO ISS PBLA12 START 261.7
HIERARCH ESO ISS PBLA12 END 263.2
HIERARCH ESO ISS PBL13 START 94.435
HIERARCH ESO ISS PBL13 END 94.286
HIERARCH ESO ISS PBLA13 START 247.4
HIERARCH ESO ISS PBLA13 END 248.8
HIERARCH ESO ISS PBL14 START 42.216
HIERARCH ESO ISS PBL14 END 42.45
HIERARCH ESO ISS PBLA14 START 316.626
HIERARCH ESO ISS PBLA14 END 317.755
HIERARCH ESO ISS PBL23 START 33.086
HIERARCH ESO ISS PBL23 END 32.961
HIERARCH ESO ISS PBLA23 START 216.6
HIERARCH ESO ISS PBLA23 END 217.8
HIERARCH ESO ISS PBL24 START 55.823
HIERARCH ESO ISS PBL24 END 55.616
HIERARCH ESO ISS PBLA24 START 43.517
HIERARCH ESO ISS PBLA24 END 44.767
HIERARCH ESO ISS PBL34 START 88.757
HIERARCH ESO ISS PBL34 END 88.422
HIERARCH ESO ISS PBLA34 START 40.94
HIERARCH ESO ISS PBLA34 END 42.166
HIERARCH ESO ISS AMBI TAU0 START 0.005203
HIERARCH ESO ISS AMBI TAU0 END 0.004494
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.6