Exposure
ID
MATIS.2021-01-27T04:15:04.487_1
Header ID
MATIS.2021-01-27T04:15:04.487
Date updated
2021-01-27 04:26:20 UTC+0000
Release date
2021-01-27 04:15:04 UTC+0000
UTC Start
2021-01-27 04:15:04.487
UTC End
2021-01-27 04:16:04.495
MJD Start
59241.17713527
MJD End
59241.177829807
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003666
Ambient temperature (°C)
11.77
Seeing (arcsec)
1.14
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 25.2850 25.2880 136.5000 136.6000
A0-D0 28.8790 28.9350 66.1000 66.2000
A0-C1 22.0300 22.0510 112.2430 112.2600
B2-D0 31.3630 31.3790 16.7000 16.8000
B2-C1 10.4480 10.4540 16.6450 16.7830
D0-C1 20.9140 20.9250 196.7110 196.8490
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 59241.17713527
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 25.285
HIERARCH ESO ISS PBL12 END 25.288
HIERARCH ESO ISS PBLA12 START 136.5
HIERARCH ESO ISS PBLA12 END 136.6
HIERARCH ESO ISS PBL13 START 28.879
HIERARCH ESO ISS PBL13 END 28.935
HIERARCH ESO ISS PBLA13 START 66.1
HIERARCH ESO ISS PBLA13 END 66.2
HIERARCH ESO ISS PBL14 START 22.03
HIERARCH ESO ISS PBL14 END 22.051
HIERARCH ESO ISS PBLA14 START 112.243
HIERARCH ESO ISS PBLA14 END 112.26
HIERARCH ESO ISS PBL23 START 31.363
HIERARCH ESO ISS PBL23 END 31.379
HIERARCH ESO ISS PBLA23 START 16.7
HIERARCH ESO ISS PBLA23 END 16.8
HIERARCH ESO ISS PBL24 START 10.448
HIERARCH ESO ISS PBL24 END 10.454
HIERARCH ESO ISS PBLA24 START 16.645
HIERARCH ESO ISS PBLA24 END 16.783
HIERARCH ESO ISS PBL34 START 20.914
HIERARCH ESO ISS PBL34 END 20.925
HIERARCH ESO ISS PBLA34 START 196.711
HIERARCH ESO ISS PBLA34 END 196.849
HIERARCH ESO ISS AMBI TAU0 START 0.002676
HIERARCH ESO ISS AMBI TAU0 END 0.004656
HIERARCH ESO ISS AMBI TEMP 11.77
HIERARCH ESO ISS AMBI FWHM START 1.29
HIERARCH ESO ISS AMBI FWHM END 0.99