Exposure
ID
GRAVI.2024-05-22T06:00:23.689_1
Header ID
GRAVI.2024-05-22T06:00:23.689
Date updated
2024-05-25 01:26:14 UTC+0000
Release date
2025-05-25 01:26:14 UTC+0000
UTC Start
2024-05-22 06:00:23.689
UTC End
2024-05-22 06:04:23.689
MJD Start
60452.25027418
MJD End
60452.2530519578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0027915
Ambient temperature (°C)
9.65
Seeing (arcsec)
0.695
Observation
ID
59347
Category
science
Program ID
113.26GM.001
Program Title
ANY-WEATHER PROPOSAL: COMPLETING THE INTERFEROMETRIC MULTIPLICITY SURVEY OF NEARBY INTERMEDIATE-MASS STARS
Program Type
Normal
PI / COI
WAISBERG / KATZ / KLEIN
Target
ID
43991
Name
HIP82673
RA
253.499404
DEC
10.16517
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.6700 21.5110 138.5000 138.8000
A0-D0 31.8940 31.9350 73.4000 73.2000
A0-C1 21.2290 21.0930 111.4810 111.4390
B2-D0 30.0820 30.2350 32.6000 32.8000
B2-C1 10.0190 10.0700 32.5120 32.7800
D0-C1 20.0630 20.1650 212.5780 212.8450
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26GM.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60452.25027418
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME iot Oph
HIERARCH ESO INS SOBJ NAME HIP82673
RA 253.499404
DEC 10.16517
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
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 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 21.67
HIERARCH ESO ISS PBL12 END 21.511
HIERARCH ESO ISS PBLA12 START 138.5
HIERARCH ESO ISS PBLA12 END 138.8
HIERARCH ESO ISS PBL13 START 31.894
HIERARCH ESO ISS PBL13 END 31.935
HIERARCH ESO ISS PBLA13 START 73.4
HIERARCH ESO ISS PBLA13 END 73.2
HIERARCH ESO ISS PBL14 START 21.229
HIERARCH ESO ISS PBL14 END 21.093
HIERARCH ESO ISS PBLA14 START 111.481
HIERARCH ESO ISS PBLA14 END 111.439
HIERARCH ESO ISS PBL23 START 30.082
HIERARCH ESO ISS PBL23 END 30.235
HIERARCH ESO ISS PBLA23 START 32.6
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 10.019
HIERARCH ESO ISS PBL24 END 10.07
HIERARCH ESO ISS PBLA24 START 32.512
HIERARCH ESO ISS PBLA24 END 32.78
HIERARCH ESO ISS PBL34 START 20.063
HIERARCH ESO ISS PBL34 END 20.165
HIERARCH ESO ISS PBLA34 START 212.578
HIERARCH ESO ISS PBLA34 END 212.845
HIERARCH ESO ISS AMBI TAU0 START 0.002635
HIERARCH ESO ISS AMBI TAU0 END 0.002948
HIERARCH ESO ISS AMBI TEMP 9.65
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.76