Exposure
ID
MATIS.2021-02-23T06:00:35.420_1
Header ID
MATIS.2021-02-23T06:00:35.420
Date updated
2021-02-23 06:11:30 UTC+0000
Release date
2021-02-23 06:00:35 UTC+0000
UTC Start
2021-02-23 06:00:35.420
UTC End
2021-02-23 06:01:35.480
MJD Start
59268.25040995
MJD End
59268.2511050889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.01315
Ambient temperature (°C)
16.73
Seeing (arcsec)
0.46
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 58.6390 58.4850 277.0000 277.1000
K0-D0 87.5180 87.3500 255.0000 255.0000
K0-J3 51.2630 51.2400 347.2530 347.4080
G2-D0 39.7570 39.7440 221.5000 221.5000
G2-J3 63.5270 63.4900 47.5780 47.5870
D0-J3 103.1460 103.0970 45.2350 45.2480
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 59268.25040995
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 58.639
HIERARCH ESO ISS PBL12 END 58.485
HIERARCH ESO ISS PBLA12 START 277.0
HIERARCH ESO ISS PBLA12 END 277.1
HIERARCH ESO ISS PBL13 START 87.518
HIERARCH ESO ISS PBL13 END 87.35
HIERARCH ESO ISS PBLA13 START 255.0
HIERARCH ESO ISS PBLA13 END 255.0
HIERARCH ESO ISS PBL14 START 51.263
HIERARCH ESO ISS PBL14 END 51.24
HIERARCH ESO ISS PBLA14 START 347.253
HIERARCH ESO ISS PBLA14 END 347.408
HIERARCH ESO ISS PBL23 START 39.757
HIERARCH ESO ISS PBL23 END 39.744
HIERARCH ESO ISS PBLA23 START 221.5
HIERARCH ESO ISS PBLA23 END 221.5
HIERARCH ESO ISS PBL24 START 63.527
HIERARCH ESO ISS PBL24 END 63.49
HIERARCH ESO ISS PBLA24 START 47.578
HIERARCH ESO ISS PBLA24 END 47.587
HIERARCH ESO ISS PBL34 START 103.146
HIERARCH ESO ISS PBL34 END 103.097
HIERARCH ESO ISS PBLA34 START 45.235
HIERARCH ESO ISS PBLA34 END 45.248
HIERARCH ESO ISS AMBI TAU0 START 0.012784
HIERARCH ESO ISS AMBI TAU0 END 0.013516
HIERARCH ESO ISS AMBI TEMP 16.73
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.44