Exposure
ID
GRAVI.2025-11-15T06:07:15.504_1
Header ID
GRAVI.2025-11-15T06:07:15.504
Date updated
2025-11-15 06:20:56 UTC+0000
Release date
2025-11-15 06:07:15 UTC+0000
UTC Start
2025-11-15 06:07:15.504
UTC End
2025-11-15 06:10:27.504
MJD Start
60994.25504055
MJD End
60994.257262772226
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.006003
Ambient temperature (°C)
12.8
Seeing (arcsec)
0.47
Observation
ID
71751
Category
calibrator
Program ID
116.28R7.001
Program Title
CONSTRAINING THE LATEST DYNAMIC MODEL ATMOSPHERES OF MIRA LONG-PERIOD VARIABLES
Program Type
Normal
PI / COI
WITTKOWSKI / PALADINI / HÖFNER / ARINGER
Target
ID
53269
Name
HD_70183
RA
125.120583
DEC
-6.62716
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.8900 23.9800 136.8000 136.7000
A0-D0 20.5620 20.8760 52.9000 53.6000
A0-C1 17.9920 18.1910 114.5480 114.3700
B2-D0 29.8170 29.8190 0.1000 0.7000
B2-C1 9.9350 9.9360 0.0230 0.6310
D0-C1 19.8820 19.8830 180.0750 180.6840
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28R7.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60994.25504055
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 70183
HIERARCH ESO INS SOBJ NAME HD_70183
RA 125.120583
DEC -6.62716
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 222.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 23.89
HIERARCH ESO ISS PBL12 END 23.98
HIERARCH ESO ISS PBLA12 START 136.8
HIERARCH ESO ISS PBLA12 END 136.7
HIERARCH ESO ISS PBL13 START 20.562
HIERARCH ESO ISS PBL13 END 20.876
HIERARCH ESO ISS PBLA13 START 52.9
HIERARCH ESO ISS PBLA13 END 53.6
HIERARCH ESO ISS PBL14 START 17.992
HIERARCH ESO ISS PBL14 END 18.191
HIERARCH ESO ISS PBLA14 START 114.548
HIERARCH ESO ISS PBLA14 END 114.37
HIERARCH ESO ISS PBL23 START 29.817
HIERARCH ESO ISS PBL23 END 29.819
HIERARCH ESO ISS PBLA23 START 0.1
HIERARCH ESO ISS PBLA23 END 0.7
HIERARCH ESO ISS PBL24 START 9.935
HIERARCH ESO ISS PBL24 END 9.936
HIERARCH ESO ISS PBLA24 START 0.023
HIERARCH ESO ISS PBLA24 END 0.631
HIERARCH ESO ISS PBL34 START 19.882
HIERARCH ESO ISS PBL34 END 19.883
HIERARCH ESO ISS PBLA34 START 180.075
HIERARCH ESO ISS PBLA34 END 180.684
HIERARCH ESO ISS AMBI TAU0 START 0.005875
HIERARCH ESO ISS AMBI TAU0 END 0.006131
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.48