Exposure
ID
MATIS.2021-10-22T04:36:26.916_1
Header ID
MATIS.2021-10-22T04:36:26.916
Date updated
2021-10-22 04:41:36 UTC+0000
Release date
2021-10-22 04:36:26 UTC+0000
UTC Start
2021-10-22 04:36:26.916
UTC End
2021-10-22 04:37:26.892
MJD Start
59509.19197819
MJD End
59509.1926723567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004028
Ambient temperature (°C)
11.64
Seeing (arcsec)
0.645
Observation
ID
48588
Category
calibrator
Program ID
108.22E9.001
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
36408
Name
gam Eri
RA
59.506525
DEC
-13.50907
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 24.8520 24.8660 135.2000 135.3000
A0-D0 27.5690 27.6290 60.4000 60.5000
A0-C1 20.9390 20.9730 110.2030 110.2270
B2-D0 31.9180 31.9280 11.7000 11.8000
B2-C1 10.6340 10.6370 11.6550 11.7990
D0-C1 21.2850 21.2920 191.7160 191.8600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59509.19197819
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506525
DEC -13.50907
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 0.196
HIERARCH ESO DET NDIT 306
HIERARCH ESO ISS PBL12 START 24.852
HIERARCH ESO ISS PBL12 END 24.866
HIERARCH ESO ISS PBLA12 START 135.2
HIERARCH ESO ISS PBLA12 END 135.3
HIERARCH ESO ISS PBL13 START 27.569
HIERARCH ESO ISS PBL13 END 27.629
HIERARCH ESO ISS PBLA13 START 60.4
HIERARCH ESO ISS PBLA13 END 60.5
HIERARCH ESO ISS PBL14 START 20.939
HIERARCH ESO ISS PBL14 END 20.973
HIERARCH ESO ISS PBLA14 START 110.203
HIERARCH ESO ISS PBLA14 END 110.227
HIERARCH ESO ISS PBL23 START 31.918
HIERARCH ESO ISS PBL23 END 31.928
HIERARCH ESO ISS PBLA23 START 11.7
HIERARCH ESO ISS PBLA23 END 11.8
HIERARCH ESO ISS PBL24 START 10.634
HIERARCH ESO ISS PBL24 END 10.637
HIERARCH ESO ISS PBLA24 START 11.655
HIERARCH ESO ISS PBLA24 END 11.799
HIERARCH ESO ISS PBL34 START 21.285
HIERARCH ESO ISS PBL34 END 21.292
HIERARCH ESO ISS PBLA34 START 191.716
HIERARCH ESO ISS PBLA34 END 191.86
HIERARCH ESO ISS AMBI TAU0 START 0.004019
HIERARCH ESO ISS AMBI TAU0 END 0.004037
HIERARCH ESO ISS AMBI TEMP 11.64
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.64