Exposure
ID
MATIS.2021-02-23T05:54:38.748_1
Header ID
MATIS.2021-02-23T05:54:38.748
Date updated
2021-02-23 06:06:49 UTC+0000
Release date
2021-02-23 05:54:38 UTC+0000
UTC Start
2021-02-23 05:54:38.748
UTC End
2021-02-23 05:55:38.808
MJD Start
59268.24628181
MJD End
59268.2469769489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.013786
Ambient temperature (°C)
16.84
Seeing (arcsec)
0.405
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 59.5140 59.3690 276.7000 276.7000
K0-D0 88.4670 88.3110 255.0000 255.0000
K0-J3 51.4020 51.3780 346.3640 346.5130
G2-D0 39.8240 39.8130 221.4000 221.4000
G2-J3 63.7270 63.6950 47.5160 47.5280
D0-J3 103.4100 103.3680 45.1540 45.1690
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 59268.24628181
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 59.514
HIERARCH ESO ISS PBL12 END 59.369
HIERARCH ESO ISS PBLA12 START 276.7
HIERARCH ESO ISS PBLA12 END 276.7
HIERARCH ESO ISS PBL13 START 88.467
HIERARCH ESO ISS PBL13 END 88.311
HIERARCH ESO ISS PBLA13 START 255.0
HIERARCH ESO ISS PBLA13 END 255.0
HIERARCH ESO ISS PBL14 START 51.402
HIERARCH ESO ISS PBL14 END 51.378
HIERARCH ESO ISS PBLA14 START 346.364
HIERARCH ESO ISS PBLA14 END 346.513
HIERARCH ESO ISS PBL23 START 39.824
HIERARCH ESO ISS PBL23 END 39.813
HIERARCH ESO ISS PBLA23 START 221.4
HIERARCH ESO ISS PBLA23 END 221.4
HIERARCH ESO ISS PBL24 START 63.727
HIERARCH ESO ISS PBL24 END 63.695
HIERARCH ESO ISS PBLA24 START 47.516
HIERARCH ESO ISS PBLA24 END 47.528
HIERARCH ESO ISS PBL34 START 103.41
HIERARCH ESO ISS PBL34 END 103.368
HIERARCH ESO ISS PBLA34 START 45.154
HIERARCH ESO ISS PBLA34 END 45.169
HIERARCH ESO ISS AMBI TAU0 START 0.013381
HIERARCH ESO ISS AMBI TAU0 END 0.014191
HIERARCH ESO ISS AMBI TEMP 16.84
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.41