Exposure
ID
GRAVI.2024-07-04T03:03:27.443_1
Header ID
GRAVI.2024-07-04T03:03:27.443
Date updated
2024-07-04 03:15:48 UTC+0000
Release date
2024-07-04 03:03:27 UTC+0000
UTC Start
2024-07-04 03:03:27.443
UTC End
2024-07-04 03:06:07.443
MJD Start
60495.12740096
MJD End
60495.1292528119
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.009052
Ambient temperature (°C)
14.33
Seeing (arcsec)
0.47
Observation
ID
59890
Category
calibrator
Program ID
113.26KC.001
Program Title
DYNAMICAL MASSES OF CLASSICAL BE STARS AND THEIR STRIPPED SUBDWARF COMPANIONS
Program Type
Normal
PI / COI
KLEMENT / RIVINIUS / BAADE / MÉRAND
Target
ID
44433
Name
HD_145440
RA
242.960122
DEC
-21.06361
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 87.9780 87.7600 122.2000 122.6000
A0-J2 125.4650 125.0920 98.3000 98.6000
A0-K0 125.1520 124.8340 76.0290 76.2580
G1-J2 57.4090 57.3050 60.0000 60.2000
G1-K0 90.3160 90.2800 31.3690 31.5960
J2-K0 48.4660 48.4630 356.8140 357.1380
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26KC.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60495.12740096
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 145440
HIERARCH ESO INS SOBJ NAME HD_145440
RA 242.960122
DEC -21.06361
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 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 87.978
HIERARCH ESO ISS PBL12 END 87.76
HIERARCH ESO ISS PBLA12 START 122.2
HIERARCH ESO ISS PBLA12 END 122.6
HIERARCH ESO ISS PBL13 START 125.465
HIERARCH ESO ISS PBL13 END 125.092
HIERARCH ESO ISS PBLA13 START 98.3
HIERARCH ESO ISS PBLA13 END 98.6
HIERARCH ESO ISS PBL14 START 125.152
HIERARCH ESO ISS PBL14 END 124.834
HIERARCH ESO ISS PBLA14 START 76.029
HIERARCH ESO ISS PBLA14 END 76.258
HIERARCH ESO ISS PBL23 START 57.409
HIERARCH ESO ISS PBL23 END 57.305
HIERARCH ESO ISS PBLA23 START 60.0
HIERARCH ESO ISS PBLA23 END 60.2
HIERARCH ESO ISS PBL24 START 90.316
HIERARCH ESO ISS PBL24 END 90.28
HIERARCH ESO ISS PBLA24 START 31.369
HIERARCH ESO ISS PBLA24 END 31.596
HIERARCH ESO ISS PBL34 START 48.466
HIERARCH ESO ISS PBL34 END 48.463
HIERARCH ESO ISS PBLA34 START 356.814
HIERARCH ESO ISS PBLA34 END 357.138
HIERARCH ESO ISS AMBI TAU0 START 0.008554
HIERARCH ESO ISS AMBI TAU0 END 0.00955
HIERARCH ESO ISS AMBI TEMP 14.33
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.46