Exposure
ID
GRAVI.2024-09-12T09:29:30.888_1
Header ID
GRAVI.2024-09-12T09:29:30.888
Date updated
2024-09-12 09:40:42 UTC+0000
Release date
2024-09-12 09:29:30 UTC+0000
UTC Start
2024-09-12 09:29:30.888
UTC End
2024-09-12 09:32:10.888
MJD Start
60565.39549639
MJD End
60565.39734824186
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.003481
Ambient temperature (°C)
12.54
Seeing (arcsec)
0.635
Observation
ID
60749
Category
calibrator
Program ID
114.27DS.001
Program Title
COMPLETING THE VLTI/GRAVITY MULTIPLICITY SURVEY OF NEARBY A-TYPE STARS WITH HIGH GAIA-HIPPARCOS ACCELERATIONS
Program Type
Normal
PI / COI
WAISBERG / KLEIN / KATZ
Target
ID
45183
Name
HD34137
RA
78.798387
DEC
1.55617
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.1090 47.0200 145.0000 145.1000
A0-J2 125.4090 125.7950 93.0000 93.0000
A0-J6 147.0560 147.4600 22.0170 22.3830
B5-J2 103.2410 103.7570 72.0000 72.1000
B5-J6 177.1380 177.3360 9.1200 9.4910
J2-J6 159.2350 158.9350 333.8820 334.0830
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27DS.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60565.39549639
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 34137
HIERARCH ESO INS SOBJ NAME HD34137
RA 78.798387
DEC 1.55617
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 47.109
HIERARCH ESO ISS PBL12 END 47.02
HIERARCH ESO ISS PBLA12 START 145.0
HIERARCH ESO ISS PBLA12 END 145.1
HIERARCH ESO ISS PBL13 START 125.409
HIERARCH ESO ISS PBL13 END 125.795
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.0
HIERARCH ESO ISS PBL14 START 147.056
HIERARCH ESO ISS PBL14 END 147.46
HIERARCH ESO ISS PBLA14 START 22.017
HIERARCH ESO ISS PBLA14 END 22.383
HIERARCH ESO ISS PBL23 START 103.241
HIERARCH ESO ISS PBL23 END 103.757
HIERARCH ESO ISS PBLA23 START 72.0
HIERARCH ESO ISS PBLA23 END 72.1
HIERARCH ESO ISS PBL24 START 177.138
HIERARCH ESO ISS PBL24 END 177.336
HIERARCH ESO ISS PBLA24 START 9.12
HIERARCH ESO ISS PBLA24 END 9.491
HIERARCH ESO ISS PBL34 START 159.235
HIERARCH ESO ISS PBL34 END 158.935
HIERARCH ESO ISS PBLA34 START 333.882
HIERARCH ESO ISS PBLA34 END 334.083
HIERARCH ESO ISS AMBI TAU0 START 0.00369
HIERARCH ESO ISS AMBI TAU0 END 0.003272
HIERARCH ESO ISS AMBI TEMP 12.54
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.69