Exposure
ID
GRAVI.2021-11-18T05:30:51.132_1
Header ID
GRAVI.2021-11-18T05:30:51.132
Date updated
2021-11-18 05:51:04 UTC+0000
Release date
2021-11-18 05:30:51 UTC+0000
UTC Start
2021-11-18 05:30:51.132
UTC End
2021-11-18 05:37:31.132
MJD Start
59536.22975847
MJD End
59536.2343880996
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.003833
Ambient temperature (°C)
11.07
Seeing (arcsec)
0.74
Observation
ID
48917
Category
calibrator
Program ID
108.22DJ.001
Program Title
SPATIALLY RESOLVING THE INNER ACCRETING REGION OF FUORS WITH VLTI/GRAVITY
Program Type
Normal
PI / COI
CHEN/ ABRAHAM/ BRANDNER/ HENNING/ KOSPAL/ VARGA
Target
ID
36623
Name
HD_38164
RA
86.01193
DEC
6.51536
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4550 90.5060 113.9000 113.7000
A0-J2 124.8850 125.8270 94.4000 94.2000
A0-K0 115.5740 117.1180 74.0330 74.0540
G1-J2 49.8170 50.5650 57.1000 57.5000
G1-K0 74.1420 74.7470 22.5420 23.4430
J2-K0 43.5310 43.3310 342.0660 342.6990
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22DJ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59536.22975847
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 38164
HIERARCH ESO INS SOBJ NAME HD_38164
RA 86.01193
DEC 6.51536
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
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 90.455
HIERARCH ESO ISS PBL12 END 90.506
HIERARCH ESO ISS PBLA12 START 113.9
HIERARCH ESO ISS PBLA12 END 113.7
HIERARCH ESO ISS PBL13 START 124.885
HIERARCH ESO ISS PBL13 END 125.827
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 115.574
HIERARCH ESO ISS PBL14 END 117.118
HIERARCH ESO ISS PBLA14 START 74.033
HIERARCH ESO ISS PBLA14 END 74.054
HIERARCH ESO ISS PBL23 START 49.817
HIERARCH ESO ISS PBL23 END 50.565
HIERARCH ESO ISS PBLA23 START 57.1
HIERARCH ESO ISS PBLA23 END 57.5
HIERARCH ESO ISS PBL24 START 74.142
HIERARCH ESO ISS PBL24 END 74.747
HIERARCH ESO ISS PBLA24 START 22.542
HIERARCH ESO ISS PBLA24 END 23.443
HIERARCH ESO ISS PBL34 START 43.531
HIERARCH ESO ISS PBL34 END 43.331
HIERARCH ESO ISS PBLA34 START 342.066
HIERARCH ESO ISS PBLA34 END 342.699
HIERARCH ESO ISS AMBI TAU0 START 0.003967
HIERARCH ESO ISS AMBI TAU0 END 0.003699
HIERARCH ESO ISS AMBI TEMP 11.07
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.73