Exposure
ID
MATIS.2021-02-23T06:01:50.426_1
Header ID
MATIS.2021-02-23T06:01:50.426
Date updated
2021-02-23 06:11:30 UTC+0000
Release date
2021-02-23 06:01:50 UTC+0000
UTC Start
2021-02-23 06:01:50.426
UTC End
2021-02-23 06:02:50.486
MJD Start
59268.25127808
MJD End
59268.2519732189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.014015
Ambient temperature (°C)
16.73
Seeing (arcsec)
0.43
Observation
ID
46873
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 58.4500 58.2940 277.1000 277.1000
K0-D0 87.3110 87.1410 255.0000 255.0000
K0-J3 51.2340 51.2120 347.4430 347.5960
G2-D0 39.7410 39.7280 221.5000 221.5000
G2-J3 63.4810 63.4440 47.5890 47.5960
D0-J3 103.0850 103.0350 45.2510 45.2610
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 59268.25127808
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Hya
RA 141.896778
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 58.45
HIERARCH ESO ISS PBL12 END 58.294
HIERARCH ESO ISS PBLA12 START 277.1
HIERARCH ESO ISS PBLA12 END 277.1
HIERARCH ESO ISS PBL13 START 87.311
HIERARCH ESO ISS PBL13 END 87.141
HIERARCH ESO ISS PBLA13 START 255.0
HIERARCH ESO ISS PBLA13 END 255.0
HIERARCH ESO ISS PBL14 START 51.234
HIERARCH ESO ISS PBL14 END 51.212
HIERARCH ESO ISS PBLA14 START 347.443
HIERARCH ESO ISS PBLA14 END 347.596
HIERARCH ESO ISS PBL23 START 39.741
HIERARCH ESO ISS PBL23 END 39.728
HIERARCH ESO ISS PBLA23 START 221.5
HIERARCH ESO ISS PBLA23 END 221.5
HIERARCH ESO ISS PBL24 START 63.481
HIERARCH ESO ISS PBL24 END 63.444
HIERARCH ESO ISS PBLA24 START 47.589
HIERARCH ESO ISS PBLA24 END 47.596
HIERARCH ESO ISS PBL34 START 103.085
HIERARCH ESO ISS PBL34 END 103.035
HIERARCH ESO ISS PBLA34 START 45.251
HIERARCH ESO ISS PBLA34 END 45.261
HIERARCH ESO ISS AMBI TAU0 START 0.013516
HIERARCH ESO ISS AMBI TAU0 END 0.014514
HIERARCH ESO ISS AMBI TEMP 16.73
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.42