Exposure
ID
GRAVI.2022-12-15T05:02:05.515_1
Header ID
GRAVI.2022-12-15T05:02:05.515
Date updated
2022-12-15 05:15:59 UTC+0000
Release date
2022-12-15 05:02:05 UTC+0000
UTC Start
2022-12-15 05:02:05.515
UTC End
2022-12-15 05:08:45.515
MJD Start
59928.20978605
MJD End
59928.2144156796
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.005789
Ambient temperature (°C)
14.58
Seeing (arcsec)
0.71
Observation
ID
53492
Category
calibrator
Program ID
110.23Z7.001
Program Title
SUBDWARF COMPANIONS AND ORIGIN OF BE STARS: TOWARDS THE FIRST STATISTICALLY SIGNIFICANT SET OF FUNDAMENTAL PARAMETERS
Program Type
Normal
PI / COI
KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
ID
39780
Name
HD_44760
RA
95.730348
DEC
-13.96411
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 90.4750 90.5080 113.9000 114.3000
A0-J2 128.4560 128.8180 91.1000 91.5000
A0-K0 126.0860 126.6450 69.3660 69.8810
G1-J2 57.0340 57.2970 53.2000 53.8000
G1-K0 88.3580 88.5850 23.5110 24.2640
J2-K0 48.0260 47.9770 347.4500 348.1440
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23Z7.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59928.20978605
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 44760
HIERARCH ESO INS SOBJ NAME HD_44760
RA 95.730348
DEC -13.96411
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 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 90.475
HIERARCH ESO ISS PBL12 END 90.508
HIERARCH ESO ISS PBLA12 START 113.9
HIERARCH ESO ISS PBLA12 END 114.3
HIERARCH ESO ISS PBL13 START 128.456
HIERARCH ESO ISS PBL13 END 128.818
HIERARCH ESO ISS PBLA13 START 91.1
HIERARCH ESO ISS PBLA13 END 91.5
HIERARCH ESO ISS PBL14 START 126.086
HIERARCH ESO ISS PBL14 END 126.645
HIERARCH ESO ISS PBLA14 START 69.366
HIERARCH ESO ISS PBLA14 END 69.881
HIERARCH ESO ISS PBL23 START 57.034
HIERARCH ESO ISS PBL23 END 57.297
HIERARCH ESO ISS PBLA23 START 53.2
HIERARCH ESO ISS PBLA23 END 53.8
HIERARCH ESO ISS PBL24 START 88.358
HIERARCH ESO ISS PBL24 END 88.585
HIERARCH ESO ISS PBLA24 START 23.511
HIERARCH ESO ISS PBLA24 END 24.264
HIERARCH ESO ISS PBL34 START 48.026
HIERARCH ESO ISS PBL34 END 47.977
HIERARCH ESO ISS PBLA34 START 347.45
HIERARCH ESO ISS PBLA34 END 348.144
HIERARCH ESO ISS AMBI TAU0 START 0.005097
HIERARCH ESO ISS AMBI TAU0 END 0.006481
HIERARCH ESO ISS AMBI TEMP 14.58
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.63