Exposure
ID
MATIS.2021-01-28T05:21:46.547_1
Header ID
MATIS.2021-01-28T05:21:46.547
Date updated
2021-01-28 05:26:04 UTC+0000
Release date
2021-01-28 05:21:46 UTC+0000
UTC Start
2021-01-28 05:21:46.547
UTC End
2021-01-28 05:22:46.607
MJD Start
59242.2234554
MJD End
59242.2241505389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0088885
Ambient temperature (°C)
13.77
Seeing (arcsec)
0.64
Observation
ID
46559
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9300 24.9180 140.1000 140.2000
A0-D0 31.5890 31.6100 70.9000 70.9000
A0-C1 22.5940 22.5890 114.3310 114.3810
B2-D0 32.5950 32.6130 25.2000 25.3000
B2-C1 10.8580 10.8640 25.1280 25.2390
D0-C1 21.7370 21.7490 205.1930 205.3040
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 59242.2234554
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Hya
RA 141.895654
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 24.93
HIERARCH ESO ISS PBL12 END 24.918
HIERARCH ESO ISS PBLA12 START 140.1
HIERARCH ESO ISS PBLA12 END 140.2
HIERARCH ESO ISS PBL13 START 31.589
HIERARCH ESO ISS PBL13 END 31.61
HIERARCH ESO ISS PBLA13 START 70.9
HIERARCH ESO ISS PBLA13 END 70.9
HIERARCH ESO ISS PBL14 START 22.594
HIERARCH ESO ISS PBL14 END 22.589
HIERARCH ESO ISS PBLA14 START 114.331
HIERARCH ESO ISS PBLA14 END 114.381
HIERARCH ESO ISS PBL23 START 32.595
HIERARCH ESO ISS PBL23 END 32.613
HIERARCH ESO ISS PBLA23 START 25.2
HIERARCH ESO ISS PBLA23 END 25.3
HIERARCH ESO ISS PBL24 START 10.858
HIERARCH ESO ISS PBL24 END 10.864
HIERARCH ESO ISS PBLA24 START 25.128
HIERARCH ESO ISS PBLA24 END 25.239
HIERARCH ESO ISS PBL34 START 21.737
HIERARCH ESO ISS PBL34 END 21.749
HIERARCH ESO ISS PBLA34 START 205.193
HIERARCH ESO ISS PBLA34 END 205.304
HIERARCH ESO ISS AMBI TAU0 START 0.009422
HIERARCH ESO ISS AMBI TAU0 END 0.008355
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.63