Exposure
ID
GRAVI.2021-11-18T07:18:34.154_1
Header ID
GRAVI.2021-11-18T07:18:34.154
Date updated
2021-11-18 07:36:03 UTC+0000
Release date
2021-11-18 07:18:34 UTC+0000
UTC Start
2021-11-18 07:18:34.154
UTC End
2021-11-18 07:25:14.154
MJD Start
59536.30456197
MJD End
59536.3091915996
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.002447
Ambient temperature (°C)
10.55
Seeing (arcsec)
1.255
Observation
ID
48921
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
36626
Name
HD_38164
RA
86.011929
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 83.4770 82.4740 112.8000 112.9000
A0-J2 126.4660 125.6070 91.3000 91.1000
A0-K0 127.9780 127.9060 72.6590 72.4520
G1-J2 57.6220 57.8190 59.2000 59.1000
G1-K0 83.7250 84.2750 32.6700 33.0540
J2-K0 41.1580 41.0820 354.0310 354.9200
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 59536.30456197
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 38164
HIERARCH ESO INS SOBJ NAME HD_38164
RA 86.011929
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 83.477
HIERARCH ESO ISS PBL12 END 82.474
HIERARCH ESO ISS PBLA12 START 112.8
HIERARCH ESO ISS PBLA12 END 112.9
HIERARCH ESO ISS PBL13 START 126.466
HIERARCH ESO ISS PBL13 END 125.607
HIERARCH ESO ISS PBLA13 START 91.3
HIERARCH ESO ISS PBLA13 END 91.1
HIERARCH ESO ISS PBL14 START 127.978
HIERARCH ESO ISS PBL14 END 127.906
HIERARCH ESO ISS PBLA14 START 72.659
HIERARCH ESO ISS PBLA14 END 72.452
HIERARCH ESO ISS PBL23 START 57.622
HIERARCH ESO ISS PBL23 END 57.819
HIERARCH ESO ISS PBLA23 START 59.2
HIERARCH ESO ISS PBLA23 END 59.1
HIERARCH ESO ISS PBL24 START 83.725
HIERARCH ESO ISS PBL24 END 84.275
HIERARCH ESO ISS PBLA24 START 32.67
HIERARCH ESO ISS PBLA24 END 33.054
HIERARCH ESO ISS PBL34 START 41.158
HIERARCH ESO ISS PBL34 END 41.082
HIERARCH ESO ISS PBLA34 START 354.031
HIERARCH ESO ISS PBLA34 END 354.92
HIERARCH ESO ISS AMBI TAU0 START 0.002691
HIERARCH ESO ISS AMBI TAU0 END 0.002203
HIERARCH ESO ISS AMBI TEMP 10.55
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.39