Exposure
ID
GRAVI.2021-11-19T06:18:48.610_1
Header ID
GRAVI.2021-11-19T06:18:48.610
Date updated
2021-11-19 06:35:46 UTC+0000
Release date
2021-11-19 06:18:48 UTC+0000
UTC Start
2021-11-19 06:18:48.610
UTC End
2021-11-19 06:25:28.610
MJD Start
59537.26306261
MJD End
59537.2676922396
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.003221
Ambient temperature (°C)
10.84
Seeing (arcsec)
0.905
Observation
ID
48933
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
36633
Name
HD_38164
RA
86.011917
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 89.1590 88.6920 112.8000 112.7000
A0-J2 129.1560 129.2340 92.8000 92.6000
A0-K0 124.6920 125.4740 73.8050 73.7130
G1-J2 54.6460 55.1460 58.9000 59.0000
G1-K0 78.8420 79.4770 28.4380 29.0790
J2-K0 42.1530 41.9960 347.3090 348.0910
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 59537.26306261
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 38164
HIERARCH ESO INS SOBJ NAME HD_38164
RA 86.011917
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 89.159
HIERARCH ESO ISS PBL12 END 88.692
HIERARCH ESO ISS PBLA12 START 112.8
HIERARCH ESO ISS PBLA12 END 112.7
HIERARCH ESO ISS PBL13 START 129.156
HIERARCH ESO ISS PBL13 END 129.234
HIERARCH ESO ISS PBLA13 START 92.8
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 124.692
HIERARCH ESO ISS PBL14 END 125.474
HIERARCH ESO ISS PBLA14 START 73.805
HIERARCH ESO ISS PBLA14 END 73.713
HIERARCH ESO ISS PBL23 START 54.646
HIERARCH ESO ISS PBL23 END 55.146
HIERARCH ESO ISS PBLA23 START 58.9
HIERARCH ESO ISS PBLA23 END 59.0
HIERARCH ESO ISS PBL24 START 78.842
HIERARCH ESO ISS PBL24 END 79.477
HIERARCH ESO ISS PBLA24 START 28.438
HIERARCH ESO ISS PBLA24 END 29.079
HIERARCH ESO ISS PBL34 START 42.153
HIERARCH ESO ISS PBL34 END 41.996
HIERARCH ESO ISS PBLA34 START 347.309
HIERARCH ESO ISS PBLA34 END 348.091
HIERARCH ESO ISS AMBI TAU0 START 0.003498
HIERARCH ESO ISS AMBI TAU0 END 0.002944
HIERARCH ESO ISS AMBI TEMP 10.84
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 1.0