Exposure
ID
MATIS.2021-01-27T04:17:09.893_1
Header ID
MATIS.2021-01-27T04:17:09.893
Date updated
2021-01-27 04:26:20 UTC+0000
Release date
2021-01-27 04:17:09 UTC+0000
UTC Start
2021-01-27 04:17:09.893
UTC End
2021-01-27 04:18:09.953
MJD Start
59241.17858672
MJD End
59241.1792818589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003948
Ambient temperature (°C)
11.75
Seeing (arcsec)
1.04
Observation
ID
46559
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2900 25.2920 136.6000 136.6000
A0-D0 28.9930 29.0460 66.3000 66.4000
A0-C1 22.0730 22.0930 112.2780 112.2960
B2-D0 31.3960 31.4130 17.0000 17.1000
B2-C1 10.4590 10.4650 16.9300 17.0650
D0-C1 20.9370 20.9480 196.9960 197.1310
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 59241.17858672
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Hya
RA 141.895654
DEC -8.65844
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 25.29
HIERARCH ESO ISS PBL12 END 25.292
HIERARCH ESO ISS PBLA12 START 136.6
HIERARCH ESO ISS PBLA12 END 136.6
HIERARCH ESO ISS PBL13 START 28.993
HIERARCH ESO ISS PBL13 END 29.046
HIERARCH ESO ISS PBLA13 START 66.3
HIERARCH ESO ISS PBLA13 END 66.4
HIERARCH ESO ISS PBL14 START 22.073
HIERARCH ESO ISS PBL14 END 22.093
HIERARCH ESO ISS PBLA14 START 112.278
HIERARCH ESO ISS PBLA14 END 112.296
HIERARCH ESO ISS PBL23 START 31.396
HIERARCH ESO ISS PBL23 END 31.413
HIERARCH ESO ISS PBLA23 START 17.0
HIERARCH ESO ISS PBLA23 END 17.1
HIERARCH ESO ISS PBL24 START 10.459
HIERARCH ESO ISS PBL24 END 10.465
HIERARCH ESO ISS PBLA24 START 16.93
HIERARCH ESO ISS PBLA24 END 17.065
HIERARCH ESO ISS PBL34 START 20.937
HIERARCH ESO ISS PBL34 END 20.948
HIERARCH ESO ISS PBLA34 START 196.996
HIERARCH ESO ISS PBLA34 END 197.131
HIERARCH ESO ISS AMBI TAU0 START 0.004294
HIERARCH ESO ISS AMBI TAU0 END 0.003602
HIERARCH ESO ISS AMBI TEMP 11.75
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 1.1