Exposure
ID
GRAVI.2024-08-27T05:43:15.205_1
Header ID
GRAVI.2024-08-27T05:43:15.205
Date updated
2024-08-27 05:55:39 UTC+0000
Release date
2024-08-27 05:43:15 UTC+0000
UTC Start
2024-08-27 05:43:15.205
UTC End
2024-08-27 05:47:15.205
MJD Start
60549.23837043
MJD End
60549.24114820778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0055465
Ambient temperature (°C)
11.72
Seeing (arcsec)
0.42000000000000004
Observation
ID
60432
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
44883
Name
HD17324
RA
41.38729
DEC
-42.83909
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 67.3740 67.4200 17.1000 17.9000
A0-J2 104.8480 105.6690 53.8000 54.8000
A0-J3 131.5610 131.6100 13.8390 14.6380
G2-J2 64.8770 65.7350 92.2000 92.9000
G2-J3 64.4060 64.4150 10.4620 11.2180
J2-J3 84.5850 85.0930 321.0910 321.3780
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 60549.23837043
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 17324
HIERARCH ESO INS SOBJ NAME HD17324
RA 41.38729
DEC -42.83909
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 67.374
HIERARCH ESO ISS PBL12 END 67.42
HIERARCH ESO ISS PBLA12 START 17.1
HIERARCH ESO ISS PBLA12 END 17.9
HIERARCH ESO ISS PBL13 START 104.848
HIERARCH ESO ISS PBL13 END 105.669
HIERARCH ESO ISS PBLA13 START 53.8
HIERARCH ESO ISS PBLA13 END 54.8
HIERARCH ESO ISS PBL14 START 131.561
HIERARCH ESO ISS PBL14 END 131.61
HIERARCH ESO ISS PBLA14 START 13.839
HIERARCH ESO ISS PBLA14 END 14.638
HIERARCH ESO ISS PBL23 START 64.877
HIERARCH ESO ISS PBL23 END 65.735
HIERARCH ESO ISS PBLA23 START 92.2
HIERARCH ESO ISS PBLA23 END 92.9
HIERARCH ESO ISS PBL24 START 64.406
HIERARCH ESO ISS PBL24 END 64.415
HIERARCH ESO ISS PBLA24 START 10.462
HIERARCH ESO ISS PBLA24 END 11.218
HIERARCH ESO ISS PBL34 START 84.585
HIERARCH ESO ISS PBL34 END 85.093
HIERARCH ESO ISS PBLA34 START 321.091
HIERARCH ESO ISS PBLA34 END 321.378
HIERARCH ESO ISS AMBI TAU0 START 0.006189
HIERARCH ESO ISS AMBI TAU0 END 0.004904
HIERARCH ESO ISS AMBI TEMP 11.72
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.44