Exposure
ID
GRAVI.2024-08-20T00:02:46.358_1
Header ID
GRAVI.2024-08-20T00:02:46.358
Date updated
2024-08-20 00:15:33 UTC+0000
Release date
2025-08-20 00:15:32 UTC+0000
UTC Start
2024-08-20 00:02:46.358
UTC End
2024-08-20 00:06:46.358
MJD Start
60542.00192544
MJD End
60542.00470321778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002133
Ambient temperature (°C)
11.2
Seeing (arcsec)
0.995
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 89.2180 89.1150 145.6000 146.5000
A0-J2 118.3710 117.8700 126.2000 127.2000
A0-K0 105.8700 105.0350 104.3040 105.2260
G1-J2 45.2560 44.8180 85.3000 86.1000
G1-K0 70.5310 70.0270 47.7210 48.1520
J2-K0 44.3300 44.2910 9.1870 9.6840
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 60542.00192544
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 89.218
HIERARCH ESO ISS PBL12 END 89.115
HIERARCH ESO ISS PBLA12 START 145.6
HIERARCH ESO ISS PBLA12 END 146.5
HIERARCH ESO ISS PBL13 START 118.371
HIERARCH ESO ISS PBL13 END 117.87
HIERARCH ESO ISS PBLA13 START 126.2
HIERARCH ESO ISS PBLA13 END 127.2
HIERARCH ESO ISS PBL14 START 105.87
HIERARCH ESO ISS PBL14 END 105.035
HIERARCH ESO ISS PBLA14 START 104.304
HIERARCH ESO ISS PBLA14 END 105.226
HIERARCH ESO ISS PBL23 START 45.256
HIERARCH ESO ISS PBL23 END 44.818
HIERARCH ESO ISS PBLA23 START 85.3
HIERARCH ESO ISS PBLA23 END 86.1
HIERARCH ESO ISS PBL24 START 70.531
HIERARCH ESO ISS PBL24 END 70.027
HIERARCH ESO ISS PBLA24 START 47.721
HIERARCH ESO ISS PBLA24 END 48.152
HIERARCH ESO ISS PBL34 START 44.33
HIERARCH ESO ISS PBL34 END 44.291
HIERARCH ESO ISS PBLA34 START 9.187
HIERARCH ESO ISS PBLA34 END 9.684
HIERARCH ESO ISS AMBI TAU0 START 0.002133
HIERARCH ESO ISS AMBI TAU0 END 0.002133
HIERARCH ESO ISS AMBI TEMP 11.2
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 1.01