Exposure
ID
GRAVI.2024-10-21T02:51:20.130_1
Header ID
GRAVI.2024-10-21T02:51:20.130
Date updated
2024-10-21 07:41:28 UTC+0000
Release date
2024-10-21 02:51:20 UTC+0000
UTC Start
2024-10-21 02:51:20.130
UTC End
2024-10-21 02:57:20.130
MJD Start
60604.11898299
MJD End
60604.1231496567
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0072125
Ambient temperature (°C)
12.69
Seeing (arcsec)
0.6
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 83.1780 83.5000 95.1000 96.5000
A0-J2 128.2640 128.4010 77.8000 79.3000
A0-K0 126.4950 126.3310 62.7090 64.1420
G1-J2 54.7370 54.5930 51.0000 52.3000
G1-K0 71.7500 71.5370 24.3390 25.4410
J2-K0 33.5090 33.6310 337.2650 338.2250
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 60604.11898299
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 83.178
HIERARCH ESO ISS PBL12 END 83.5
HIERARCH ESO ISS PBLA12 START 95.1
HIERARCH ESO ISS PBLA12 END 96.5
HIERARCH ESO ISS PBL13 START 128.264
HIERARCH ESO ISS PBL13 END 128.401
HIERARCH ESO ISS PBLA13 START 77.8
HIERARCH ESO ISS PBLA13 END 79.3
HIERARCH ESO ISS PBL14 START 126.495
HIERARCH ESO ISS PBL14 END 126.331
HIERARCH ESO ISS PBLA14 START 62.709
HIERARCH ESO ISS PBLA14 END 64.142
HIERARCH ESO ISS PBL23 START 54.737
HIERARCH ESO ISS PBL23 END 54.593
HIERARCH ESO ISS PBLA23 START 51.0
HIERARCH ESO ISS PBLA23 END 52.3
HIERARCH ESO ISS PBL24 START 71.75
HIERARCH ESO ISS PBL24 END 71.537
HIERARCH ESO ISS PBLA24 START 24.339
HIERARCH ESO ISS PBLA24 END 25.441
HIERARCH ESO ISS PBL34 START 33.509
HIERARCH ESO ISS PBL34 END 33.631
HIERARCH ESO ISS PBLA34 START 337.265
HIERARCH ESO ISS PBLA34 END 338.225
HIERARCH ESO ISS AMBI TAU0 START 0.008318
HIERARCH ESO ISS AMBI TAU0 END 0.006107
HIERARCH ESO ISS AMBI TEMP 12.69
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.64