Exposure
ID
MATIS.2021-01-27T04:19:36.386_1
Header ID
MATIS.2021-01-27T04:19:36.386
Date updated
2021-01-27 04:31:30 UTC+0000
Release date
2021-01-27 04:19:36 UTC+0000
UTC Start
2021-01-27 04:19:36.386
UTC End
2021-01-27 04:20:36.394
MJD Start
59241.18028224
MJD End
59241.180976777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038195
Ambient temperature (°C)
11.67
Seeing (arcsec)
0.915
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 25.2940 25.2960 136.7000 136.7000
A0-D0 29.1220 29.1760 66.5000 66.6000
A0-C1 22.1200 22.1390 112.3210 112.3390
B2-D0 31.4360 31.4530 17.3000 17.4000
B2-C1 10.4730 10.4780 17.2580 17.3940
D0-C1 20.9640 20.9750 197.3240 197.4600
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 59241.18028224
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 25.294
HIERARCH ESO ISS PBL12 END 25.296
HIERARCH ESO ISS PBLA12 START 136.7
HIERARCH ESO ISS PBLA12 END 136.7
HIERARCH ESO ISS PBL13 START 29.122
HIERARCH ESO ISS PBL13 END 29.176
HIERARCH ESO ISS PBLA13 START 66.5
HIERARCH ESO ISS PBLA13 END 66.6
HIERARCH ESO ISS PBL14 START 22.12
HIERARCH ESO ISS PBL14 END 22.139
HIERARCH ESO ISS PBLA14 START 112.321
HIERARCH ESO ISS PBLA14 END 112.339
HIERARCH ESO ISS PBL23 START 31.436
HIERARCH ESO ISS PBL23 END 31.453
HIERARCH ESO ISS PBLA23 START 17.3
HIERARCH ESO ISS PBLA23 END 17.4
HIERARCH ESO ISS PBL24 START 10.473
HIERARCH ESO ISS PBL24 END 10.478
HIERARCH ESO ISS PBLA24 START 17.258
HIERARCH ESO ISS PBLA24 END 17.394
HIERARCH ESO ISS PBL34 START 20.964
HIERARCH ESO ISS PBL34 END 20.975
HIERARCH ESO ISS PBLA34 START 197.324
HIERARCH ESO ISS PBLA34 END 197.46
HIERARCH ESO ISS AMBI TAU0 START 0.003609
HIERARCH ESO ISS AMBI TAU0 END 0.00403
HIERARCH ESO ISS AMBI TEMP 11.67
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.86