Exposure
ID
GRAVI.2024-07-04T02:56:45.425_1
Header ID
GRAVI.2024-07-04T02:56:45.425
Date updated
2024-07-04 03:05:39 UTC+0000
Release date
2024-07-04 02:56:45 UTC+0000
UTC Start
2024-07-04 02:56:45.425
UTC End
2024-07-04 02:59:25.425
MJD Start
60495.12274798
MJD End
60495.1245998319
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.008492
Ambient temperature (°C)
14.51
Seeing (arcsec)
0.475
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 88.4490 88.2490 121.4000 121.8000
A0-J2 126.2600 125.9240 97.7000 98.0000
A0-K0 125.8180 125.5380 75.5010 75.7330
G1-J2 57.6230 57.5340 59.5000 59.7000
G1-K0 90.3850 90.3570 30.8360 31.0720
J2-K0 48.4730 48.4690 356.0740 356.3970
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 60495.12274798
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 88.449
HIERARCH ESO ISS PBL12 END 88.249
HIERARCH ESO ISS PBLA12 START 121.4
HIERARCH ESO ISS PBLA12 END 121.8
HIERARCH ESO ISS PBL13 START 126.26
HIERARCH ESO ISS PBL13 END 125.924
HIERARCH ESO ISS PBLA13 START 97.7
HIERARCH ESO ISS PBLA13 END 98.0
HIERARCH ESO ISS PBL14 START 125.818
HIERARCH ESO ISS PBL14 END 125.538
HIERARCH ESO ISS PBLA14 START 75.501
HIERARCH ESO ISS PBLA14 END 75.733
HIERARCH ESO ISS PBL23 START 57.623
HIERARCH ESO ISS PBL23 END 57.534
HIERARCH ESO ISS PBLA23 START 59.5
HIERARCH ESO ISS PBLA23 END 59.7
HIERARCH ESO ISS PBL24 START 90.385
HIERARCH ESO ISS PBL24 END 90.357
HIERARCH ESO ISS PBLA24 START 30.836
HIERARCH ESO ISS PBLA24 END 31.072
HIERARCH ESO ISS PBL34 START 48.473
HIERARCH ESO ISS PBL34 END 48.469
HIERARCH ESO ISS PBLA34 START 356.074
HIERARCH ESO ISS PBLA34 END 356.397
HIERARCH ESO ISS AMBI TAU0 START 0.008866
HIERARCH ESO ISS AMBI TAU0 END 0.008118
HIERARCH ESO ISS AMBI TEMP 14.51
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.45