Exposure
ID
MATIS.2021-01-28T05:20:34.898_1
Header ID
MATIS.2021-01-28T05:20:34.898
Date updated
2021-01-28 05:31:03 UTC+0000
Release date
2021-01-28 05:20:34 UTC+0000
UTC Start
2021-01-28 05:20:34.898
UTC End
2021-01-28 05:21:34.906
MJD Start
59242.22262613
MJD End
59242.223320667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.009422
Ambient temperature (°C)
13.76
Seeing (arcsec)
0.65
Observation
ID
46560
Category
calibrator
Program ID
0104.D-0331(A)
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
34978
Name
alf Hya
RA
141.895654
DEC
-8.65844
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9450 24.9330 140.1000 140.1000
A0-D0 31.5640 31.5860 70.8000 70.9000
A0-C1 22.6000 22.5950 114.2790 114.3290
B2-D0 32.5740 32.5920 25.0000 25.2000
B2-C1 10.8510 10.8570 25.0040 25.1160
D0-C1 21.7230 21.7350 205.0690 205.1760
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.D-0331(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59242.22262613
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Hya
RA 141.895654
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.945
HIERARCH ESO ISS PBL12 END 24.933
HIERARCH ESO ISS PBLA12 START 140.1
HIERARCH ESO ISS PBLA12 END 140.1
HIERARCH ESO ISS PBL13 START 31.564
HIERARCH ESO ISS PBL13 END 31.586
HIERARCH ESO ISS PBLA13 START 70.8
HIERARCH ESO ISS PBLA13 END 70.9
HIERARCH ESO ISS PBL14 START 22.6
HIERARCH ESO ISS PBL14 END 22.595
HIERARCH ESO ISS PBLA14 START 114.279
HIERARCH ESO ISS PBLA14 END 114.329
HIERARCH ESO ISS PBL23 START 32.574
HIERARCH ESO ISS PBL23 END 32.592
HIERARCH ESO ISS PBLA23 START 25.0
HIERARCH ESO ISS PBLA23 END 25.2
HIERARCH ESO ISS PBL24 START 10.851
HIERARCH ESO ISS PBL24 END 10.857
HIERARCH ESO ISS PBLA24 START 25.004
HIERARCH ESO ISS PBLA24 END 25.116
HIERARCH ESO ISS PBL34 START 21.723
HIERARCH ESO ISS PBL34 END 21.735
HIERARCH ESO ISS PBLA34 START 205.069
HIERARCH ESO ISS PBLA34 END 205.176
HIERARCH ESO ISS AMBI TAU0 START 0.009422
HIERARCH ESO ISS AMBI TAU0 END 0.009422
HIERARCH ESO ISS AMBI TEMP 13.76
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65