Exposure
ID
MATIS.2021-01-28T05:18:10.255_1
Header ID
MATIS.2021-01-28T05:18:10.255
Date updated
2021-01-28 05:26:04 UTC+0000
Release date
2021-01-28 05:18:10 UTC+0000
UTC Start
2021-01-28 05:18:10.255
UTC End
2021-01-28 05:19:10.263
MJD Start
59242.22095202
MJD End
59242.221646557
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0087815
Ambient temperature (°C)
13.8
Seeing (arcsec)
0.59
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 24.9720 24.9610 139.9000 140.0000
A0-D0 31.5100 31.5330 70.7000 70.7000
A0-C1 22.6080 22.6050 114.1770 114.2260
B2-D0 32.5320 32.5500 24.8000 24.9000
B2-C1 10.8370 10.8430 24.7540 24.8670
D0-C1 21.6960 21.7070 204.8190 204.9320
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 59242.22095202
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 24.972
HIERARCH ESO ISS PBL12 END 24.961
HIERARCH ESO ISS PBLA12 START 139.9
HIERARCH ESO ISS PBLA12 END 140.0
HIERARCH ESO ISS PBL13 START 31.51
HIERARCH ESO ISS PBL13 END 31.533
HIERARCH ESO ISS PBLA13 START 70.7
HIERARCH ESO ISS PBLA13 END 70.7
HIERARCH ESO ISS PBL14 START 22.608
HIERARCH ESO ISS PBL14 END 22.605
HIERARCH ESO ISS PBLA14 START 114.177
HIERARCH ESO ISS PBLA14 END 114.226
HIERARCH ESO ISS PBL23 START 32.532
HIERARCH ESO ISS PBL23 END 32.55
HIERARCH ESO ISS PBLA23 START 24.8
HIERARCH ESO ISS PBLA23 END 24.9
HIERARCH ESO ISS PBL24 START 10.837
HIERARCH ESO ISS PBL24 END 10.843
HIERARCH ESO ISS PBLA24 START 24.754
HIERARCH ESO ISS PBLA24 END 24.867
HIERARCH ESO ISS PBL34 START 21.696
HIERARCH ESO ISS PBL34 END 21.707
HIERARCH ESO ISS PBLA34 START 204.819
HIERARCH ESO ISS PBLA34 END 204.932
HIERARCH ESO ISS AMBI TAU0 START 0.008076
HIERARCH ESO ISS AMBI TAU0 END 0.009487
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.52