Exposure
ID
MATIS.2021-01-28T05:26:45.992_1
Header ID
MATIS.2021-01-28T05:26:45.992
Date updated
2021-01-28 05:36:26 UTC+0000
Release date
2021-01-28 05:26:45 UTC+0000
UTC Start
2021-01-28 05:26:45.992
UTC End
2021-01-28 05:27:46.000
MJD Start
59242.2269212
MJD End
59242.227615737
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0087915
Ambient temperature (°C)
13.76
Seeing (arcsec)
0.57
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 24.8690 24.8560 140.5000 140.6000
A0-D0 31.6870 31.7060 71.1000 71.2000
A0-C1 22.5670 22.5610 114.5580 114.6060
B2-D0 32.6810 32.6990 25.7000 25.8000
B2-C1 10.8860 10.8920 25.6420 25.7460
D0-C1 21.7950 21.8070 205.7070 205.8110
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 59242.2269212
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 24.869
HIERARCH ESO ISS PBL12 END 24.856
HIERARCH ESO ISS PBLA12 START 140.5
HIERARCH ESO ISS PBLA12 END 140.6
HIERARCH ESO ISS PBL13 START 31.687
HIERARCH ESO ISS PBL13 END 31.706
HIERARCH ESO ISS PBLA13 START 71.1
HIERARCH ESO ISS PBLA13 END 71.2
HIERARCH ESO ISS PBL14 START 22.567
HIERARCH ESO ISS PBL14 END 22.561
HIERARCH ESO ISS PBLA14 START 114.558
HIERARCH ESO ISS PBLA14 END 114.606
HIERARCH ESO ISS PBL23 START 32.681
HIERARCH ESO ISS PBL23 END 32.699
HIERARCH ESO ISS PBLA23 START 25.7
HIERARCH ESO ISS PBLA23 END 25.8
HIERARCH ESO ISS PBL24 START 10.886
HIERARCH ESO ISS PBL24 END 10.892
HIERARCH ESO ISS PBLA24 START 25.642
HIERARCH ESO ISS PBLA24 END 25.746
HIERARCH ESO ISS PBL34 START 21.795
HIERARCH ESO ISS PBL34 END 21.807
HIERARCH ESO ISS PBLA34 START 205.707
HIERARCH ESO ISS PBLA34 END 205.811
HIERARCH ESO ISS AMBI TAU0 START 0.008578
HIERARCH ESO ISS AMBI TAU0 END 0.009005
HIERARCH ESO ISS AMBI TEMP 13.76
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.54