Exposure
ID
GRAVI.2024-10-21T02:44:44.113_1
Header ID
GRAVI.2024-10-21T02:44:44.113
Date updated
2024-10-21 07:41:28 UTC+0000
Release date
2024-10-21 02:44:44 UTC+0000
UTC Start
2024-10-21 02:44:44.113
UTC End
2024-10-21 02:50:44.113
MJD Start
60604.11439946
MJD End
60604.1185661267
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006857
Ambient temperature (°C)
12.92
Seeing (arcsec)
0.665
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 82.8310 83.1610 93.6000 95.0000
A0-J2 128.1100 128.2560 76.2000 77.7000
A0-K0 126.6560 126.5030 61.2000 62.6320
G1-J2 54.8830 54.7450 49.5000 50.9000
G1-K0 71.9630 71.7610 23.1780 24.2800
J2-K0 33.3740 33.5020 336.2530 337.2130
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 60604.11439946
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 82.831
HIERARCH ESO ISS PBL12 END 83.161
HIERARCH ESO ISS PBLA12 START 93.6
HIERARCH ESO ISS PBLA12 END 95.0
HIERARCH ESO ISS PBL13 START 128.11
HIERARCH ESO ISS PBL13 END 128.256
HIERARCH ESO ISS PBLA13 START 76.2
HIERARCH ESO ISS PBLA13 END 77.7
HIERARCH ESO ISS PBL14 START 126.656
HIERARCH ESO ISS PBL14 END 126.503
HIERARCH ESO ISS PBLA14 START 61.2
HIERARCH ESO ISS PBLA14 END 62.632
HIERARCH ESO ISS PBL23 START 54.883
HIERARCH ESO ISS PBL23 END 54.745
HIERARCH ESO ISS PBLA23 START 49.5
HIERARCH ESO ISS PBLA23 END 50.9
HIERARCH ESO ISS PBL24 START 71.963
HIERARCH ESO ISS PBL24 END 71.761
HIERARCH ESO ISS PBLA24 START 23.178
HIERARCH ESO ISS PBLA24 END 24.28
HIERARCH ESO ISS PBL34 START 33.374
HIERARCH ESO ISS PBL34 END 33.502
HIERARCH ESO ISS PBLA34 START 336.253
HIERARCH ESO ISS PBLA34 END 337.213
HIERARCH ESO ISS AMBI TAU0 START 0.005396
HIERARCH ESO ISS AMBI TAU0 END 0.008318
HIERARCH ESO ISS AMBI TEMP 12.92
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.56