Exposure
ID
GRAVI.2022-12-15T04:05:47.372_1
Header ID
GRAVI.2022-12-15T04:05:47.372
Date updated
2022-12-15 04:20:36 UTC+0000
Release date
2022-12-15 04:05:47 UTC+0000
UTC Start
2022-12-15 04:05:47.372
UTC End
2022-12-15 04:12:27.372
MJD Start
59928.17068718
MJD End
59928.1753168096
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.004037
Ambient temperature (°C)
14.46
Seeing (arcsec)
0.97
Observation
ID
53490
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
39778
Name
HD_28038
RA
66.237511
DEC
-14.68727
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 88.6710 88.1730 118.3000 118.9000
A0-J2 127.8010 127.1840 94.9000 95.4000
A0-K0 127.5940 127.2620 73.3840 73.7800
G1-J2 58.2190 58.1750 57.8000 58.2000
G1-K0 90.1130 90.2220 29.3690 29.9310
J2-K0 47.7620 47.7350 353.9160 354.6830
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 59928.17068718
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 28038
HIERARCH ESO INS SOBJ NAME HD_28038
RA 66.237511
DEC -14.68727
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 88.671
HIERARCH ESO ISS PBL12 END 88.173
HIERARCH ESO ISS PBLA12 START 118.3
HIERARCH ESO ISS PBLA12 END 118.9
HIERARCH ESO ISS PBL13 START 127.801
HIERARCH ESO ISS PBL13 END 127.184
HIERARCH ESO ISS PBLA13 START 94.9
HIERARCH ESO ISS PBLA13 END 95.4
HIERARCH ESO ISS PBL14 START 127.594
HIERARCH ESO ISS PBL14 END 127.262
HIERARCH ESO ISS PBLA14 START 73.384
HIERARCH ESO ISS PBLA14 END 73.78
HIERARCH ESO ISS PBL23 START 58.219
HIERARCH ESO ISS PBL23 END 58.175
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 90.113
HIERARCH ESO ISS PBL24 END 90.222
HIERARCH ESO ISS PBLA24 START 29.369
HIERARCH ESO ISS PBLA24 END 29.931
HIERARCH ESO ISS PBL34 START 47.762
HIERARCH ESO ISS PBL34 END 47.735
HIERARCH ESO ISS PBLA34 START 353.916
HIERARCH ESO ISS PBLA34 END 354.683
HIERARCH ESO ISS AMBI TAU0 START 0.004037
HIERARCH ESO ISS AMBI TAU0 END 0.004037
HIERARCH ESO ISS AMBI TEMP 14.46
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97