Exposure
ID
GRAVI.2024-07-04T03:13:27.468_1
Header ID
GRAVI.2024-07-04T03:13:27.468
Date updated
2024-07-04 03:25:41 UTC+0000
Release date
2024-07-04 03:13:27 UTC+0000
UTC Start
2024-07-04 03:13:27.468
UTC End
2024-07-04 03:16:07.468
MJD Start
60495.13434569
MJD End
60495.1361975419
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.008996
Ambient temperature (°C)
13.84
Seeing (arcsec)
0.435
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 87.1990 86.9530 123.4000 123.8000
A0-J2 124.1170 123.6830 99.3000 99.6000
A0-K0 123.9940 123.6160 76.8040 77.0280
G1-J2 57.0280 56.9020 60.7000 60.9000
G1-K0 90.1770 90.1270 32.1300 32.3450
J2-K0 48.4580 48.4560 357.9230 358.2490
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 60495.13434569
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 87.199
HIERARCH ESO ISS PBL12 END 86.953
HIERARCH ESO ISS PBLA12 START 123.4
HIERARCH ESO ISS PBLA12 END 123.8
HIERARCH ESO ISS PBL13 START 124.117
HIERARCH ESO ISS PBL13 END 123.683
HIERARCH ESO ISS PBLA13 START 99.3
HIERARCH ESO ISS PBLA13 END 99.6
HIERARCH ESO ISS PBL14 START 123.994
HIERARCH ESO ISS PBL14 END 123.616
HIERARCH ESO ISS PBLA14 START 76.804
HIERARCH ESO ISS PBLA14 END 77.028
HIERARCH ESO ISS PBL23 START 57.028
HIERARCH ESO ISS PBL23 END 56.902
HIERARCH ESO ISS PBLA23 START 60.7
HIERARCH ESO ISS PBLA23 END 60.9
HIERARCH ESO ISS PBL24 START 90.177
HIERARCH ESO ISS PBL24 END 90.127
HIERARCH ESO ISS PBLA24 START 32.13
HIERARCH ESO ISS PBLA24 END 32.345
HIERARCH ESO ISS PBL34 START 48.458
HIERARCH ESO ISS PBL34 END 48.456
HIERARCH ESO ISS PBLA34 START 357.923
HIERARCH ESO ISS PBLA34 END 358.249
HIERARCH ESO ISS AMBI TAU0 START 0.007761
HIERARCH ESO ISS AMBI TAU0 END 0.010231
HIERARCH ESO ISS AMBI TEMP 13.84
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.42