Exposure
ID
GRAVI.2024-10-18T05:06:21.474_1
Header ID
GRAVI.2024-10-18T05:06:21.474
Date updated
2024-10-18 05:20:38 UTC+0000
Release date
2024-10-18 05:06:21 UTC+0000
UTC Start
2024-10-18 05:06:21.474
UTC End
2024-10-18 05:12:21.474
MJD Start
60601.21274854
MJD End
60601.2169152067
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0055325
Ambient temperature (°C)
16.37
Seeing (arcsec)
0.475
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 88.2010 88.3460 125.5000 126.9000
A0-J2 128.9230 128.8420 109.6000 111.1000
A0-K0 120.5210 120.1310 94.0430 95.5280
G1-J2 50.3230 50.0610 80.8000 82.2000
G1-K0 64.5950 64.1630 48.5760 49.7140
J2-K0 34.7310 34.7390 357.9510 358.9170
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 60601.21274854
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 88.201
HIERARCH ESO ISS PBL12 END 88.346
HIERARCH ESO ISS PBLA12 START 125.5
HIERARCH ESO ISS PBLA12 END 126.9
HIERARCH ESO ISS PBL13 START 128.923
HIERARCH ESO ISS PBL13 END 128.842
HIERARCH ESO ISS PBLA13 START 109.6
HIERARCH ESO ISS PBLA13 END 111.1
HIERARCH ESO ISS PBL14 START 120.521
HIERARCH ESO ISS PBL14 END 120.131
HIERARCH ESO ISS PBLA14 START 94.043
HIERARCH ESO ISS PBLA14 END 95.528
HIERARCH ESO ISS PBL23 START 50.323
HIERARCH ESO ISS PBL23 END 50.061
HIERARCH ESO ISS PBLA23 START 80.8
HIERARCH ESO ISS PBLA23 END 82.2
HIERARCH ESO ISS PBL24 START 64.595
HIERARCH ESO ISS PBL24 END 64.163
HIERARCH ESO ISS PBLA24 START 48.576
HIERARCH ESO ISS PBLA24 END 49.714
HIERARCH ESO ISS PBL34 START 34.731
HIERARCH ESO ISS PBL34 END 34.739
HIERARCH ESO ISS PBLA34 START 357.951
HIERARCH ESO ISS PBLA34 END 358.917
HIERARCH ESO ISS AMBI TAU0 START 0.00539
HIERARCH ESO ISS AMBI TAU0 END 0.005675
HIERARCH ESO ISS AMBI TEMP 16.37
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.47