Exposure
ID
GRAVI.2022-12-15T07:00:11.813_1
Header ID
GRAVI.2022-12-15T07:00:11.813
Date updated
2022-12-15 07:16:10 UTC+0000
Release date
2022-12-15 07:00:11 UTC+0000
UTC Start
2022-12-15 07:00:11.813
UTC End
2022-12-15 07:06:51.813
MJD Start
59928.29180339
MJD End
59928.2964330196
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0082725
Ambient temperature (°C)
14.14
Seeing (arcsec)
0.55
Observation
ID
53497
Category
calibrator
Program ID
110.23Z7.002
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
39785
Name
HD_44414
RA
95.577421
DEC
14.86411
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 72.4190 70.8770 108.5000 108.4000
A0-J2 118.3530 116.7810 86.2000 85.7000
A0-K0 126.4250 125.8310 69.4420 68.8930
G1-J2 58.1800 58.2220 58.1000 57.7000
G1-K0 83.6950 84.2830 36.4150 36.5110
J2-K0 36.6390 36.6540 0.4220 1.4460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23Z7.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59928.29180339
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 44414
HIERARCH ESO INS SOBJ NAME HD_44414
RA 95.577421
DEC 14.86411
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 72.419
HIERARCH ESO ISS PBL12 END 70.877
HIERARCH ESO ISS PBLA12 START 108.5
HIERARCH ESO ISS PBLA12 END 108.4
HIERARCH ESO ISS PBL13 START 118.353
HIERARCH ESO ISS PBL13 END 116.781
HIERARCH ESO ISS PBLA13 START 86.2
HIERARCH ESO ISS PBLA13 END 85.7
HIERARCH ESO ISS PBL14 START 126.425
HIERARCH ESO ISS PBL14 END 125.831
HIERARCH ESO ISS PBLA14 START 69.442
HIERARCH ESO ISS PBLA14 END 68.893
HIERARCH ESO ISS PBL23 START 58.18
HIERARCH ESO ISS PBL23 END 58.222
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 83.695
HIERARCH ESO ISS PBL24 END 84.283
HIERARCH ESO ISS PBLA24 START 36.415
HIERARCH ESO ISS PBLA24 END 36.511
HIERARCH ESO ISS PBL34 START 36.639
HIERARCH ESO ISS PBL34 END 36.654
HIERARCH ESO ISS PBLA34 START 0.422
HIERARCH ESO ISS PBLA34 END 1.446
HIERARCH ESO ISS AMBI TAU0 START 0.007936
HIERARCH ESO ISS AMBI TAU0 END 0.008609
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.53