Exposure
ID
GRAVI.2022-12-15T03:09:08.229_1
Header ID
GRAVI.2022-12-15T03:09:08.229
Date updated
2022-12-15 03:25:49 UTC+0000
Release date
2022-12-15 03:09:08 UTC+0000
UTC Start
2022-12-15 03:09:08.229
UTC End
2022-12-15 03:15:48.229
MJD Start
59928.13134524
MJD End
59928.1359748696
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.004059
Ambient temperature (°C)
14.65
Seeing (arcsec)
1.1
Observation
ID
53488
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
39776
Name
HD_35554
RA
80.999952
DEC
-34.28287
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 84.9920 85.7200 105.3000 106.2000
A0-J2 123.3170 124.2400 81.0000 82.0000
A0-K0 125.0480 125.6090 59.0320 60.1630
G1-J2 57.7380 57.8610 43.6000 44.7000
G1-K0 90.4010 90.3710 16.2220 17.1390
J2-K0 47.2900 47.3760 342.0640 342.7190
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 59928.13134524
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 35554
HIERARCH ESO INS SOBJ NAME HD_35554
RA 80.999952
DEC -34.28287
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 84.992
HIERARCH ESO ISS PBL12 END 85.72
HIERARCH ESO ISS PBLA12 START 105.3
HIERARCH ESO ISS PBLA12 END 106.2
HIERARCH ESO ISS PBL13 START 123.317
HIERARCH ESO ISS PBL13 END 124.24
HIERARCH ESO ISS PBLA13 START 81.0
HIERARCH ESO ISS PBLA13 END 82.0
HIERARCH ESO ISS PBL14 START 125.048
HIERARCH ESO ISS PBL14 END 125.609
HIERARCH ESO ISS PBLA14 START 59.032
HIERARCH ESO ISS PBLA14 END 60.163
HIERARCH ESO ISS PBL23 START 57.738
HIERARCH ESO ISS PBL23 END 57.861
HIERARCH ESO ISS PBLA23 START 43.6
HIERARCH ESO ISS PBLA23 END 44.7
HIERARCH ESO ISS PBL24 START 90.401
HIERARCH ESO ISS PBL24 END 90.371
HIERARCH ESO ISS PBLA24 START 16.222
HIERARCH ESO ISS PBLA24 END 17.139
HIERARCH ESO ISS PBL34 START 47.29
HIERARCH ESO ISS PBL34 END 47.376
HIERARCH ESO ISS PBLA34 START 342.064
HIERARCH ESO ISS PBLA34 END 342.719
HIERARCH ESO ISS AMBI TAU0 START 0.00436
HIERARCH ESO ISS AMBI TAU0 END 0.003758
HIERARCH ESO ISS AMBI TEMP 14.65
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 1.26