Exposure
ID
MATIS.2021-02-23T05:51:47.984_1
Header ID
MATIS.2021-02-23T05:51:47.984
Date updated
2021-02-23 06:01:42 UTC+0000
Release date
2021-02-23 05:51:47 UTC+0000
UTC Start
2021-02-23 05:51:47.984
UTC End
2021-02-23 05:52:47.992
MJD Start
59268.24430537
MJD End
59268.244999907
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.014047
Ambient temperature (°C)
16.85
Seeing (arcsec)
0.38
Observation
ID
46874
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 59.9210 59.7770 276.5000 276.6000
K0-D0 88.9040 88.7500 254.9000 254.9000
K0-J3 51.4710 51.4460 345.9440 346.0920
G2-D0 39.8520 39.8420 221.3000 221.3000
G2-J3 63.8150 63.7850 47.4820 47.4940
D0-J3 103.5250 103.4850 45.1100 45.1260
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 59268.24430537
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Hya
RA 141.896778
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 59.921
HIERARCH ESO ISS PBL12 END 59.777
HIERARCH ESO ISS PBLA12 START 276.5
HIERARCH ESO ISS PBLA12 END 276.6
HIERARCH ESO ISS PBL13 START 88.904
HIERARCH ESO ISS PBL13 END 88.75
HIERARCH ESO ISS PBLA13 START 254.9
HIERARCH ESO ISS PBLA13 END 254.9
HIERARCH ESO ISS PBL14 START 51.471
HIERARCH ESO ISS PBL14 END 51.446
HIERARCH ESO ISS PBLA14 START 345.944
HIERARCH ESO ISS PBLA14 END 346.092
HIERARCH ESO ISS PBL23 START 39.852
HIERARCH ESO ISS PBL23 END 39.842
HIERARCH ESO ISS PBLA23 START 221.3
HIERARCH ESO ISS PBLA23 END 221.3
HIERARCH ESO ISS PBL24 START 63.815
HIERARCH ESO ISS PBL24 END 63.785
HIERARCH ESO ISS PBLA24 START 47.482
HIERARCH ESO ISS PBLA24 END 47.494
HIERARCH ESO ISS PBL34 START 103.525
HIERARCH ESO ISS PBL34 END 103.485
HIERARCH ESO ISS PBLA34 START 45.11
HIERARCH ESO ISS PBLA34 END 45.126
HIERARCH ESO ISS AMBI TAU0 START 0.014047
HIERARCH ESO ISS AMBI TAU0 END 0.014047
HIERARCH ESO ISS AMBI TEMP 16.85
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.38