Exposure
ID
MATIS.2021-01-28T05:16:05.603_1
Header ID
MATIS.2021-01-28T05:16:05.603
Date updated
2021-01-28 05:26:04 UTC+0000
Release date
2021-01-28 05:16:05 UTC+0000
UTC Start
2021-01-28 05:16:05.603
UTC End
2021-01-28 05:17:05.663
MJD Start
59242.21950929
MJD End
59242.2202044289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007966
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.69
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 24.9950 24.9840 139.8000 139.8000
A0-D0 31.4620 31.4860 70.6000 70.6000
A0-C1 22.6150 22.6120 114.0970 114.1330
B2-D0 32.4960 32.5140 24.6000 24.7000
B2-C1 10.8250 10.8310 24.5400 24.6420
D0-C1 21.6710 21.6830 204.6060 204.7070
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 59242.21950929
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 24.995
HIERARCH ESO ISS PBL12 END 24.984
HIERARCH ESO ISS PBLA12 START 139.8
HIERARCH ESO ISS PBLA12 END 139.8
HIERARCH ESO ISS PBL13 START 31.462
HIERARCH ESO ISS PBL13 END 31.486
HIERARCH ESO ISS PBLA13 START 70.6
HIERARCH ESO ISS PBLA13 END 70.6
HIERARCH ESO ISS PBL14 START 22.615
HIERARCH ESO ISS PBL14 END 22.612
HIERARCH ESO ISS PBLA14 START 114.097
HIERARCH ESO ISS PBLA14 END 114.133
HIERARCH ESO ISS PBL23 START 32.496
HIERARCH ESO ISS PBL23 END 32.514
HIERARCH ESO ISS PBLA23 START 24.6
HIERARCH ESO ISS PBLA23 END 24.7
HIERARCH ESO ISS PBL24 START 10.825
HIERARCH ESO ISS PBL24 END 10.831
HIERARCH ESO ISS PBLA24 START 24.54
HIERARCH ESO ISS PBLA24 END 24.642
HIERARCH ESO ISS PBL34 START 21.671
HIERARCH ESO ISS PBL34 END 21.683
HIERARCH ESO ISS PBLA34 START 204.606
HIERARCH ESO ISS PBLA34 END 204.707
HIERARCH ESO ISS AMBI TAU0 START 0.007856
HIERARCH ESO ISS AMBI TAU0 END 0.008076
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.66