Exposure
ID
GRAVI.2025-09-22T07:23:00.696_1
Header ID
GRAVI.2025-09-22T07:23:00.696
Date updated
2025-09-22 07:35:52 UTC+0000
Release date
2026-09-22 07:35:52 UTC+0000
UTC Start
2025-09-22 07:23:00.696
UTC End
2025-09-22 07:29:00.696
MJD Start
60940.30764695
MJD End
60940.31181361667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.00634
Ambient temperature (°C)
11.8
Seeing (arcsec)
0.76
Observation
ID
70480
Category
science
Program ID
115.282L.002
Program Title
CALIBRATING ASTEROSEISMOLOGY SCALING RELATIONS BY VLTI OBSERVATION ON GAIA BINARIES
Program Type
Normal
PI / COI
LU / KRAUS / GARDNER / BECK
Target
ID
52263
Name
CD-59_796
RA
62.759287
DEC
-59.07298
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 82.1150 82.6430 94.7000 96.0000
A0-J2 126.2490 126.6140 74.0000 75.4000
A0-K0 127.9710 127.9420 56.4510 57.7930
G1-J2 57.2860 57.1800 43.6000 44.9000
G1-K0 81.3060 81.1300 17.7730 18.7450
J2-K0 38.8610 39.0150 337.7530 338.5380
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.282L.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60940.30764695
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME CD-59 796
HIERARCH ESO INS SOBJ NAME CD-59_796
RA 62.759287
DEC -59.07298
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 82.115
HIERARCH ESO ISS PBL12 END 82.643
HIERARCH ESO ISS PBLA12 START 94.7
HIERARCH ESO ISS PBLA12 END 96.0
HIERARCH ESO ISS PBL13 START 126.249
HIERARCH ESO ISS PBL13 END 126.614
HIERARCH ESO ISS PBLA13 START 74.0
HIERARCH ESO ISS PBLA13 END 75.4
HIERARCH ESO ISS PBL14 START 127.971
HIERARCH ESO ISS PBL14 END 127.942
HIERARCH ESO ISS PBLA14 START 56.451
HIERARCH ESO ISS PBLA14 END 57.793
HIERARCH ESO ISS PBL23 START 57.286
HIERARCH ESO ISS PBL23 END 57.18
HIERARCH ESO ISS PBLA23 START 43.6
HIERARCH ESO ISS PBLA23 END 44.9
HIERARCH ESO ISS PBL24 START 81.306
HIERARCH ESO ISS PBL24 END 81.13
HIERARCH ESO ISS PBLA24 START 17.773
HIERARCH ESO ISS PBLA24 END 18.745
HIERARCH ESO ISS PBL34 START 38.861
HIERARCH ESO ISS PBL34 END 39.015
HIERARCH ESO ISS PBLA34 START 337.753
HIERARCH ESO ISS PBLA34 END 338.538
HIERARCH ESO ISS AMBI TAU0 START 0.006402
HIERARCH ESO ISS AMBI TAU0 END 0.006278
HIERARCH ESO ISS AMBI TEMP 11.8
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.99