Exposure
ID
GRAVI.2022-12-15T04:20:32.410_1
Header ID
GRAVI.2022-12-15T04:20:32.410
Date updated
2022-12-15 04:36:16 UTC+0000
Release date
2022-12-15 04:20:32 UTC+0000
UTC Start
2022-12-15 04:20:32.410
UTC End
2022-12-15 04:27:12.410
MJD Start
59928.18093067
MJD End
59928.1855602996
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0041735
Ambient temperature (°C)
14.44
Seeing (arcsec)
0.98
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 87.5490 86.9350 119.6000 120.3000
A0-J2 126.3620 125.5160 95.9000 96.4000
A0-K0 126.7680 126.2200 74.2090 74.5790
G1-J2 58.0810 57.9580 58.6000 59.0000
G1-K0 90.3240 90.3950 30.5350 31.0500
J2-K0 47.7080 47.6880 355.5490 356.3260
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 59928.18093067
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 87.549
HIERARCH ESO ISS PBL12 END 86.935
HIERARCH ESO ISS PBLA12 START 119.6
HIERARCH ESO ISS PBLA12 END 120.3
HIERARCH ESO ISS PBL13 START 126.362
HIERARCH ESO ISS PBL13 END 125.516
HIERARCH ESO ISS PBLA13 START 95.9
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 126.768
HIERARCH ESO ISS PBL14 END 126.22
HIERARCH ESO ISS PBLA14 START 74.209
HIERARCH ESO ISS PBLA14 END 74.579
HIERARCH ESO ISS PBL23 START 58.081
HIERARCH ESO ISS PBL23 END 57.958
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 59.0
HIERARCH ESO ISS PBL24 START 90.324
HIERARCH ESO ISS PBL24 END 90.395
HIERARCH ESO ISS PBLA24 START 30.535
HIERARCH ESO ISS PBLA24 END 31.05
HIERARCH ESO ISS PBL34 START 47.708
HIERARCH ESO ISS PBL34 END 47.688
HIERARCH ESO ISS PBLA34 START 355.549
HIERARCH ESO ISS PBLA34 END 356.326
HIERARCH ESO ISS AMBI TAU0 START 0.004207
HIERARCH ESO ISS AMBI TAU0 END 0.00414
HIERARCH ESO ISS AMBI TEMP 14.44
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 0.96