Exposure
ID
GRAVI.2025-03-29T23:50:12.498_1
Header ID
GRAVI.2025-03-29T23:50:12.498
Date updated
2025-03-30 00:05:51 UTC+0000
Release date
2026-03-30 00:05:51 UTC+0000
UTC Start
2025-03-29 23:50:12.498
UTC End
2025-03-29 23:56:52.498
MJD Start
60763.99320021
MJD End
60763.99782983963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0098145
Ambient temperature (°C)
15.07
Seeing (arcsec)
0.5249999999999999
Observation
ID
65949
Category
science
Program ID
114.27CL.001
Program Title
CALIBRATING ASTEROSEISMOLOGY SCALING RELATION BY VLTI OBSERVATION ON GAIA BINARIES
Program Type
Normal
PI / COI
LU / KRAUS / GARDNER
Target
ID
49092
Name
CD-62_278
RA
105.657334
DEC
-62.57093
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2430 68.1840 279.3000 280.9000
K0-D0 92.4290 92.0610 262.7000 264.2000
K0-J3 48.4180 48.6010 332.7950 333.9150
G2-D0 33.3450 33.1150 226.9000 228.0000
G2-J3 55.4120 55.0280 54.6750 55.9490
D0-J3 88.5620 87.9470 51.7380 52.9790
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27CL.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60763.99320021
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME CD-62 278
HIERARCH ESO INS SOBJ NAME CD-62_278
RA 105.657334
DEC -62.57093
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 68.243
HIERARCH ESO ISS PBL12 END 68.184
HIERARCH ESO ISS PBLA12 START 279.3
HIERARCH ESO ISS PBLA12 END 280.9
HIERARCH ESO ISS PBL13 START 92.429
HIERARCH ESO ISS PBL13 END 92.061
HIERARCH ESO ISS PBLA13 START 262.7
HIERARCH ESO ISS PBLA13 END 264.2
HIERARCH ESO ISS PBL14 START 48.418
HIERARCH ESO ISS PBL14 END 48.601
HIERARCH ESO ISS PBLA14 START 332.795
HIERARCH ESO ISS PBLA14 END 333.915
HIERARCH ESO ISS PBL23 START 33.345
HIERARCH ESO ISS PBL23 END 33.115
HIERARCH ESO ISS PBLA23 START 226.9
HIERARCH ESO ISS PBLA23 END 228.0
HIERARCH ESO ISS PBL24 START 55.412
HIERARCH ESO ISS PBL24 END 55.028
HIERARCH ESO ISS PBLA24 START 54.675
HIERARCH ESO ISS PBLA24 END 55.949
HIERARCH ESO ISS PBL34 START 88.562
HIERARCH ESO ISS PBL34 END 87.947
HIERARCH ESO ISS PBLA34 START 51.738
HIERARCH ESO ISS PBLA34 END 52.979
HIERARCH ESO ISS AMBI TAU0 START 0.011156
HIERARCH ESO ISS AMBI TAU0 END 0.008473
HIERARCH ESO ISS AMBI TEMP 15.07
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.58