Exposure
ID
MATIS.2021-10-22T05:20:52.266_1
Header ID
MATIS.2021-10-22T05:20:52.266
Date updated
2021-10-22 05:31:45 UTC+0000
Release date
2021-10-22 05:20:52 UTC+0000
UTC Start
2021-10-22 05:20:52.266
UTC End
2021-10-22 05:21:52.326
MJD Start
59509.22282715
MJD End
59509.2235222889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0037
Ambient temperature (°C)
11.48
Seeing (arcsec)
0.81
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 25.2580 25.2620 136.9000 136.9000
A0-D0 29.9030 29.9470 65.4000 65.5000
A0-C1 22.1180 22.1370 111.5980 111.6390
B2-D0 32.4370 32.4500 17.8000 17.9000
B2-C1 10.8060 10.8100 17.7550 17.8880
D0-C1 21.6310 21.6400 197.8190 197.9520
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 59509.22282715
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 25.258
HIERARCH ESO ISS PBL12 END 25.262
HIERARCH ESO ISS PBLA12 START 136.9
HIERARCH ESO ISS PBLA12 END 136.9
HIERARCH ESO ISS PBL13 START 29.903
HIERARCH ESO ISS PBL13 END 29.947
HIERARCH ESO ISS PBLA13 START 65.4
HIERARCH ESO ISS PBLA13 END 65.5
HIERARCH ESO ISS PBL14 START 22.118
HIERARCH ESO ISS PBL14 END 22.137
HIERARCH ESO ISS PBLA14 START 111.598
HIERARCH ESO ISS PBLA14 END 111.639
HIERARCH ESO ISS PBL23 START 32.437
HIERARCH ESO ISS PBL23 END 32.45
HIERARCH ESO ISS PBLA23 START 17.8
HIERARCH ESO ISS PBLA23 END 17.9
HIERARCH ESO ISS PBL24 START 10.806
HIERARCH ESO ISS PBL24 END 10.81
HIERARCH ESO ISS PBLA24 START 17.755
HIERARCH ESO ISS PBLA24 END 17.888
HIERARCH ESO ISS PBL34 START 21.631
HIERARCH ESO ISS PBL34 END 21.64
HIERARCH ESO ISS PBLA34 START 197.819
HIERARCH ESO ISS PBLA34 END 197.952
HIERARCH ESO ISS AMBI TAU0 START 0.0037
HIERARCH ESO ISS AMBI TAU0 END 0.0037
HIERARCH ESO ISS AMBI TEMP 11.48
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81