Exposure
ID
MATIS.2021-02-23T06:06:51.483_1
Header ID
MATIS.2021-02-23T06:06:51.483
Date updated
2021-02-23 06:15:47 UTC+0000
Release date
2021-02-23 06:06:51 UTC+0000
UTC Start
2021-02-23 06:06:51.483
UTC End
2021-02-23 06:07:51.543
MJD Start
59268.25476254
MJD End
59268.2554576789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.014201
Ambient temperature (°C)
16.66
Seeing (arcsec)
0.42
Observation
ID
46873
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 57.6740 57.5130 277.4000 277.4000
K0-D0 86.4570 86.2790 255.1000 255.1000
K0-J3 51.1240 51.1030 348.2050 348.3610
G2-D0 39.6740 39.6590 221.6000 221.6000
G2-J3 63.2900 63.2490 47.6210 47.6280
D0-J3 102.8280 102.7730 45.2990 45.3090
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 59268.25476254
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Hya
RA 141.896778
DEC -8.65844
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 57.674
HIERARCH ESO ISS PBL12 END 57.513
HIERARCH ESO ISS PBLA12 START 277.4
HIERARCH ESO ISS PBLA12 END 277.4
HIERARCH ESO ISS PBL13 START 86.457
HIERARCH ESO ISS PBL13 END 86.279
HIERARCH ESO ISS PBLA13 START 255.1
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 51.124
HIERARCH ESO ISS PBL14 END 51.103
HIERARCH ESO ISS PBLA14 START 348.205
HIERARCH ESO ISS PBLA14 END 348.361
HIERARCH ESO ISS PBL23 START 39.674
HIERARCH ESO ISS PBL23 END 39.659
HIERARCH ESO ISS PBLA23 START 221.6
HIERARCH ESO ISS PBLA23 END 221.6
HIERARCH ESO ISS PBL24 START 63.29
HIERARCH ESO ISS PBL24 END 63.249
HIERARCH ESO ISS PBLA24 START 47.621
HIERARCH ESO ISS PBLA24 END 47.628
HIERARCH ESO ISS PBL34 START 102.828
HIERARCH ESO ISS PBL34 END 102.773
HIERARCH ESO ISS PBLA34 START 45.299
HIERARCH ESO ISS PBLA34 END 45.309
HIERARCH ESO ISS AMBI TAU0 START 0.014201
HIERARCH ESO ISS AMBI TAU0 END 0.014201
HIERARCH ESO ISS AMBI TEMP 16.66
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42