Exposure
ID
MATIS.2022-04-11T07:19:49.708_1
Header ID
MATIS.2022-04-11T07:19:49.708
Date updated
2022-04-11 07:26:13 UTC+0000
Release date
2022-04-11 07:19:49 UTC+0000
UTC Start
2022-04-11 07:19:49.708
UTC End
2022-04-11 07:20:49.716
MJD Start
59680.30543643
MJD End
59680.306130967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001539
Ambient temperature (°C)
9.62
Seeing (arcsec)
1.04
Observation
ID
50385
Category
calibrator
Program ID
108.22E9.004
Program Title
HARNESSING THE RESOLVING POWER OF MATISSE: ORIGIN OF MASS LOSS COMPLEXITY ON THE AGB
Program Type
DDT
PI / COI
PALADINI/ BLADH/ BRUNO/ CHIAVASSA/ DE BECK/ GROENEWEGEN/ HOFMANN/ HOMAN/ HRON/ JORISSEN/ KERSCHBAUM/ MILLOUR/ LAGADEC/ MONTARGES/ CRUZALEBES/ OLOFSSON/ RAMSTEDT/ RAU/ SCICLUNA/ VLEMMINGS/ WEIGELT/ WITTKOWSKI/ OHNAKA/ PERRIN/ ABBOTT/ ERIKSSON/ VAN ECK/ ...
Target
ID
37650
Name
bet TrA
RA
238.7811
DEC
-63.43271
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.9720 87.0190 110.6000 110.8000
A0-J2 129.1660 129.1740 92.0000 92.2000
A0-K0 125.3320 125.2820 74.8000 75.0220
G1-J2 54.3720 54.3360 61.3000 61.5000
G1-K0 74.7710 74.7180 31.9270 32.0890
J2-K0 38.2050 38.2180 347.7050 347.8460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59680.30543643
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet TrA
RA 238.7811
DEC -63.43271
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 86.972
HIERARCH ESO ISS PBL12 END 87.019
HIERARCH ESO ISS PBLA12 START 110.6
HIERARCH ESO ISS PBLA12 END 110.8
HIERARCH ESO ISS PBL13 START 129.166
HIERARCH ESO ISS PBL13 END 129.174
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 125.332
HIERARCH ESO ISS PBL14 END 125.282
HIERARCH ESO ISS PBLA14 START 74.8
HIERARCH ESO ISS PBLA14 END 75.022
HIERARCH ESO ISS PBL23 START 54.372
HIERARCH ESO ISS PBL23 END 54.336
HIERARCH ESO ISS PBLA23 START 61.3
HIERARCH ESO ISS PBLA23 END 61.5
HIERARCH ESO ISS PBL24 START 74.771
HIERARCH ESO ISS PBL24 END 74.718
HIERARCH ESO ISS PBLA24 START 31.927
HIERARCH ESO ISS PBLA24 END 32.089
HIERARCH ESO ISS PBL34 START 38.205
HIERARCH ESO ISS PBL34 END 38.218
HIERARCH ESO ISS PBLA34 START 347.705
HIERARCH ESO ISS PBLA34 END 347.846
HIERARCH ESO ISS AMBI TAU0 START 0.001539
HIERARCH ESO ISS AMBI TAU0 END 0.001539
HIERARCH ESO ISS AMBI TEMP 9.62
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 1.04