Exposure
ID
MATIS.2021-02-23T06:05:37.748_1
Header ID
MATIS.2021-02-23T06:05:37.748
Date updated
2021-02-23 06:15:47 UTC+0000
Release date
2021-02-23 06:05:37 UTC+0000
UTC Start
2021-02-23 06:05:37.748
UTC End
2021-02-23 06:06:37.756
MJD Start
59268.25390912
MJD End
59268.254603657
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.012889
Ambient temperature (°C)
16.66
Seeing (arcsec)
0.415
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 57.8640 57.7050 277.3000 277.3000
K0-D0 86.6680 86.4920 255.1000 255.1000
K0-J3 51.1500 51.1290 348.0200 348.1740
G2-D0 39.6910 39.6760 221.6000 221.6000
G2-J3 63.3380 63.2980 47.6160 47.6200
D0-J3 102.8930 102.8390 45.2900 45.2970
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 59268.25390912
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 57.864
HIERARCH ESO ISS PBL12 END 57.705
HIERARCH ESO ISS PBLA12 START 277.3
HIERARCH ESO ISS PBLA12 END 277.3
HIERARCH ESO ISS PBL13 START 86.668
HIERARCH ESO ISS PBL13 END 86.492
HIERARCH ESO ISS PBLA13 START 255.1
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 51.15
HIERARCH ESO ISS PBL14 END 51.129
HIERARCH ESO ISS PBLA14 START 348.02
HIERARCH ESO ISS PBLA14 END 348.174
HIERARCH ESO ISS PBL23 START 39.691
HIERARCH ESO ISS PBL23 END 39.676
HIERARCH ESO ISS PBLA23 START 221.6
HIERARCH ESO ISS PBLA23 END 221.6
HIERARCH ESO ISS PBL24 START 63.338
HIERARCH ESO ISS PBL24 END 63.298
HIERARCH ESO ISS PBLA24 START 47.616
HIERARCH ESO ISS PBLA24 END 47.62
HIERARCH ESO ISS PBL34 START 102.893
HIERARCH ESO ISS PBL34 END 102.839
HIERARCH ESO ISS PBLA34 START 45.29
HIERARCH ESO ISS PBLA34 END 45.297
HIERARCH ESO ISS AMBI TAU0 START 0.011577
HIERARCH ESO ISS AMBI TAU0 END 0.014201
HIERARCH ESO ISS AMBI TEMP 16.66
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.42