Exposure
ID
MATIS.2021-02-23T06:04:25.617_1
Header ID
MATIS.2021-02-23T06:04:25.617
Date updated
2021-02-23 06:15:47 UTC+0000
Release date
2021-02-23 06:04:25 UTC+0000
UTC Start
2021-02-23 06:04:25.617
UTC End
2021-02-23 06:05:25.625
MJD Start
59268.25307427
MJD End
59268.253768807
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0124095
Ambient temperature (°C)
16.66
Seeing (arcsec)
0.43
Observation
ID
46874
Category
calibrator
Program ID
0104.D-0331(B)
Program Title
TOMOGRAPHY OF A HOURGLASS: THE INTERFEROMETRIC VIEW OF THE BICONICAL OUTFLOW OF R~CRATERIS
Program Type
Normal
PI / COI
PALADINI/ KHOURI/ VLEMMINGS/ LAGADEC/ BLADH/ WITTKOWSKI/ JORISSEN/ HRON/ CRUZALEBES/ MILLOUR/ LOPEZ/ CHIAVASSA/ DE MARCO/ TSVETKOVA/ BARON
Target
ID
35192
Name
alf Hya
RA
141.896778
DEC
-8.65844
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 58.0530 57.8930 277.2000 277.3000
K0-D0 86.8760 86.6990 255.0000 255.1000
K0-J3 51.1770 51.1540 347.8330 347.9910
G2-D0 39.7070 39.6930 221.6000 221.6000
G2-J3 63.3850 63.3450 47.6070 47.6130
D0-J3 102.9560 102.9020 45.2770 45.2870
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.D-0331(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59268.25307427
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Hya
RA 141.896778
DEC -8.65844
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 58.053
HIERARCH ESO ISS PBL12 END 57.893
HIERARCH ESO ISS PBLA12 START 277.2
HIERARCH ESO ISS PBLA12 END 277.3
HIERARCH ESO ISS PBL13 START 86.876
HIERARCH ESO ISS PBL13 END 86.699
HIERARCH ESO ISS PBLA13 START 255.0
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 51.177
HIERARCH ESO ISS PBL14 END 51.154
HIERARCH ESO ISS PBLA14 START 347.833
HIERARCH ESO ISS PBLA14 END 347.991
HIERARCH ESO ISS PBL23 START 39.707
HIERARCH ESO ISS PBL23 END 39.693
HIERARCH ESO ISS PBLA23 START 221.6
HIERARCH ESO ISS PBLA23 END 221.6
HIERARCH ESO ISS PBL24 START 63.385
HIERARCH ESO ISS PBL24 END 63.345
HIERARCH ESO ISS PBLA24 START 47.607
HIERARCH ESO ISS PBLA24 END 47.613
HIERARCH ESO ISS PBL34 START 102.956
HIERARCH ESO ISS PBL34 END 102.902
HIERARCH ESO ISS PBLA34 START 45.277
HIERARCH ESO ISS PBLA34 END 45.287
HIERARCH ESO ISS AMBI TAU0 START 0.013242
HIERARCH ESO ISS AMBI TAU0 END 0.011577
HIERARCH ESO ISS AMBI TEMP 16.66
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.41