Exposure
ID
MATIS.2021-01-28T05:19:22.494_1
Header ID
MATIS.2021-01-28T05:19:22.494
Date updated
2021-01-28 05:31:03 UTC+0000
Release date
2021-01-28 05:19:22 UTC+0000
UTC Start
2021-01-28 05:19:22.494
UTC End
2021-01-28 05:20:22.502
MJD Start
59242.22178813
MJD End
59242.222482667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0077415
Ambient temperature (°C)
13.76
Seeing (arcsec)
0.73
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 24.9590 24.9470 140.0000 140.1000
A0-D0 31.5380 31.5600 70.7000 70.8000
A0-C1 22.6040 22.6000 114.2280 114.2770
B2-D0 32.5530 32.5710 24.9000 25.0000
B2-C1 10.8440 10.8500 24.8790 24.9910
D0-C1 21.7100 21.7210 204.9450 205.0570
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 59242.22178813
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 24.959
HIERARCH ESO ISS PBL12 END 24.947
HIERARCH ESO ISS PBLA12 START 140.0
HIERARCH ESO ISS PBLA12 END 140.1
HIERARCH ESO ISS PBL13 START 31.538
HIERARCH ESO ISS PBL13 END 31.56
HIERARCH ESO ISS PBLA13 START 70.7
HIERARCH ESO ISS PBLA13 END 70.8
HIERARCH ESO ISS PBL14 START 22.604
HIERARCH ESO ISS PBL14 END 22.6
HIERARCH ESO ISS PBLA14 START 114.228
HIERARCH ESO ISS PBLA14 END 114.277
HIERARCH ESO ISS PBL23 START 32.553
HIERARCH ESO ISS PBL23 END 32.571
HIERARCH ESO ISS PBLA23 START 24.9
HIERARCH ESO ISS PBLA23 END 25.0
HIERARCH ESO ISS PBL24 START 10.844
HIERARCH ESO ISS PBL24 END 10.85
HIERARCH ESO ISS PBLA24 START 24.879
HIERARCH ESO ISS PBLA24 END 24.991
HIERARCH ESO ISS PBL34 START 21.71
HIERARCH ESO ISS PBL34 END 21.721
HIERARCH ESO ISS PBLA34 START 204.945
HIERARCH ESO ISS PBLA34 END 205.057
HIERARCH ESO ISS AMBI TAU0 START 0.006061
HIERARCH ESO ISS AMBI TAU0 END 0.009422
HIERARCH ESO ISS AMBI TEMP 13.76
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.65