Exposure
ID
GRAVI.2024-05-22T06:09:44.713_1
Header ID
GRAVI.2024-05-22T06:09:44.713
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 06:09:44.713
UTC End
2024-05-22 06:13:44.713
MJD Start
60452.25676751
MJD End
60452.2595452878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002775
Ambient temperature (°C)
9.54
Seeing (arcsec)
0.69
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 21.3170 21.1540 139.1000 139.4000
A0-D0 31.9720 31.9920 73.0000 72.8000
A0-C1 20.9220 20.7730 111.3950 111.3690
B2-D0 30.4160 30.5650 33.1000 33.4000
B2-C1 10.1310 10.1800 33.0820 33.3230
D0-C1 20.2860 20.3850 213.1460 213.3860
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 60452.25676751
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 21.317
HIERARCH ESO ISS PBL12 END 21.154
HIERARCH ESO ISS PBLA12 START 139.1
HIERARCH ESO ISS PBLA12 END 139.4
HIERARCH ESO ISS PBL13 START 31.972
HIERARCH ESO ISS PBL13 END 31.992
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 20.922
HIERARCH ESO ISS PBL14 END 20.773
HIERARCH ESO ISS PBLA14 START 111.395
HIERARCH ESO ISS PBLA14 END 111.369
HIERARCH ESO ISS PBL23 START 30.416
HIERARCH ESO ISS PBL23 END 30.565
HIERARCH ESO ISS PBLA23 START 33.1
HIERARCH ESO ISS PBLA23 END 33.4
HIERARCH ESO ISS PBL24 START 10.131
HIERARCH ESO ISS PBL24 END 10.18
HIERARCH ESO ISS PBLA24 START 33.082
HIERARCH ESO ISS PBLA24 END 33.323
HIERARCH ESO ISS PBL34 START 20.286
HIERARCH ESO ISS PBL34 END 20.385
HIERARCH ESO ISS PBLA34 START 213.146
HIERARCH ESO ISS PBLA34 END 213.386
HIERARCH ESO ISS AMBI TAU0 START 0.002626
HIERARCH ESO ISS AMBI TAU0 END 0.002924
HIERARCH ESO ISS AMBI TEMP 9.54
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.64