Exposure
ID
MATIS.2021-01-27T04:18:23.155_1
Header ID
MATIS.2021-01-27T04:18:23.155
Date updated
2021-01-27 04:26:20 UTC+0000
Release date
2021-01-27 04:18:23 UTC+0000
UTC Start
2021-01-27 04:18:23.155
UTC End
2021-01-27 04:19:23.163
MJD Start
59241.17943467
MJD End
59241.180129207
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0036055
Ambient temperature (°C)
11.66
Seeing (arcsec)
1.035
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 25.2920 25.2940 136.6000 136.7000
A0-D0 29.0580 29.1120 66.4000 66.5000
A0-C1 22.0970 22.1160 112.2990 112.3170
B2-D0 31.4160 31.4330 17.1000 17.3000
B2-C1 10.4660 10.4710 17.0940 17.2310
D0-C1 20.9500 20.9610 197.1600 197.2970
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 59241.17943467
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 25.292
HIERARCH ESO ISS PBL12 END 25.294
HIERARCH ESO ISS PBLA12 START 136.6
HIERARCH ESO ISS PBLA12 END 136.7
HIERARCH ESO ISS PBL13 START 29.058
HIERARCH ESO ISS PBL13 END 29.112
HIERARCH ESO ISS PBLA13 START 66.4
HIERARCH ESO ISS PBLA13 END 66.5
HIERARCH ESO ISS PBL14 START 22.097
HIERARCH ESO ISS PBL14 END 22.116
HIERARCH ESO ISS PBLA14 START 112.299
HIERARCH ESO ISS PBLA14 END 112.317
HIERARCH ESO ISS PBL23 START 31.416
HIERARCH ESO ISS PBL23 END 31.433
HIERARCH ESO ISS PBLA23 START 17.1
HIERARCH ESO ISS PBLA23 END 17.3
HIERARCH ESO ISS PBL24 START 10.466
HIERARCH ESO ISS PBL24 END 10.471
HIERARCH ESO ISS PBLA24 START 17.094
HIERARCH ESO ISS PBLA24 END 17.231
HIERARCH ESO ISS PBL34 START 20.95
HIERARCH ESO ISS PBL34 END 20.961
HIERARCH ESO ISS PBLA34 START 197.16
HIERARCH ESO ISS PBLA34 END 197.297
HIERARCH ESO ISS AMBI TAU0 START 0.003602
HIERARCH ESO ISS AMBI TAU0 END 0.003609
HIERARCH ESO ISS AMBI TEMP 11.66
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 0.97