Exposure
ID
GRAVI.2024-08-20T00:12:10.382_1
Header ID
GRAVI.2024-08-20T00:12:10.382
Date updated
2024-08-20 00:25:27 UTC+0000
Release date
2025-08-20 00:25:27 UTC+0000
UTC Start
2024-08-20 00:12:10.382
UTC End
2024-08-20 00:16:10.382
MJD Start
60542.00845349
MJD End
60542.01123126778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002133
Ambient temperature (°C)
11.09
Seeing (arcsec)
1.01
Observation
ID
60360
Category
science
Program ID
113.26HF.001
Program Title
ANY-WEATHER PROPOSAL: FOLLOW-UP OBSERVATIONS TO SPECIAL NEARBY INTERMEDIATE-MASS MULTIPLE SYSTEMS
Program Type
Normal
PI / COI
WAISBERG / KATZ / KLEIN
Target
ID
44815
Name
HIP
RA
217.58345
DEC
-49.51925
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.9850 88.8790 147.6000 148.5000
A0-J2 117.2460 116.7360 128.4000 129.4000
A0-K0 103.9890 103.1290 106.3810 107.3300
G1-J2 44.2670 43.8120 87.0000 87.8000
G1-K0 69.3920 68.8660 48.6820 49.1070
J2-K0 44.2390 44.1950 10.2980 10.7940
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26HF.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60542.00845349
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 126983
HIERARCH ESO INS SOBJ NAME HIP
RA 217.58345
DEC -49.51925
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 88.985
HIERARCH ESO ISS PBL12 END 88.879
HIERARCH ESO ISS PBLA12 START 147.6
HIERARCH ESO ISS PBLA12 END 148.5
HIERARCH ESO ISS PBL13 START 117.246
HIERARCH ESO ISS PBL13 END 116.736
HIERARCH ESO ISS PBLA13 START 128.4
HIERARCH ESO ISS PBLA13 END 129.4
HIERARCH ESO ISS PBL14 START 103.989
HIERARCH ESO ISS PBL14 END 103.129
HIERARCH ESO ISS PBLA14 START 106.381
HIERARCH ESO ISS PBLA14 END 107.33
HIERARCH ESO ISS PBL23 START 44.267
HIERARCH ESO ISS PBL23 END 43.812
HIERARCH ESO ISS PBLA23 START 87.0
HIERARCH ESO ISS PBLA23 END 87.8
HIERARCH ESO ISS PBL24 START 69.392
HIERARCH ESO ISS PBL24 END 68.866
HIERARCH ESO ISS PBLA24 START 48.682
HIERARCH ESO ISS PBLA24 END 49.107
HIERARCH ESO ISS PBL34 START 44.239
HIERARCH ESO ISS PBL34 END 44.195
HIERARCH ESO ISS PBLA34 START 10.298
HIERARCH ESO ISS PBLA34 END 10.794
HIERARCH ESO ISS AMBI TAU0 START 0.002133
HIERARCH ESO ISS AMBI TAU0 END 0.002133
HIERARCH ESO ISS AMBI TEMP 11.09
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 1.09