Exposure
ID
MATIS.2021-02-23T06:01:50.870_1
Header ID
MATIS.2021-02-23T06:01:50.870
Date updated
2021-02-23 06:11:30 UTC+0000
Release date
2021-02-23 06:01:50 UTC+0000
UTC Start
2021-02-23 06:01:50.870
UTC End
2021-02-23 06:02:50.878
MJD Start
59268.25128322
MJD End
59268.251977757
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.014015
Ambient temperature (°C)
16.73
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 58.4470 58.2920 277.1000 277.1000
K0-D0 87.3090 87.1390 255.0000 255.0000
K0-J3 51.2340 51.2110 347.4440 347.5990
G2-D0 39.7410 39.7280 221.5000 221.5000
G2-J3 63.4810 63.4430 47.5880 47.5970
D0-J3 103.0840 103.0340 45.2500 45.2620
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 59268.25128322
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 58.447
HIERARCH ESO ISS PBL12 END 58.292
HIERARCH ESO ISS PBLA12 START 277.1
HIERARCH ESO ISS PBLA12 END 277.1
HIERARCH ESO ISS PBL13 START 87.309
HIERARCH ESO ISS PBL13 END 87.139
HIERARCH ESO ISS PBLA13 START 255.0
HIERARCH ESO ISS PBLA13 END 255.0
HIERARCH ESO ISS PBL14 START 51.234
HIERARCH ESO ISS PBL14 END 51.211
HIERARCH ESO ISS PBLA14 START 347.444
HIERARCH ESO ISS PBLA14 END 347.599
HIERARCH ESO ISS PBL23 START 39.741
HIERARCH ESO ISS PBL23 END 39.728
HIERARCH ESO ISS PBLA23 START 221.5
HIERARCH ESO ISS PBLA23 END 221.5
HIERARCH ESO ISS PBL24 START 63.481
HIERARCH ESO ISS PBL24 END 63.443
HIERARCH ESO ISS PBLA24 START 47.588
HIERARCH ESO ISS PBLA24 END 47.597
HIERARCH ESO ISS PBL34 START 103.084
HIERARCH ESO ISS PBL34 END 103.034
HIERARCH ESO ISS PBLA34 START 45.25
HIERARCH ESO ISS PBLA34 END 45.262
HIERARCH ESO ISS AMBI TAU0 START 0.013516
HIERARCH ESO ISS AMBI TAU0 END 0.014514
HIERARCH ESO ISS AMBI TEMP 16.73
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.42