Exposure
ID
MATIS.2021-10-27T06:25:51.149_1
Header ID
MATIS.2021-10-27T06:25:51.149
Date updated
2021-10-27 06:40:35 UTC+0000
Release date
2021-10-27 06:25:51 UTC+0000
UTC Start
2021-10-27 06:25:51.149
UTC End
2021-10-27 06:26:51.125
MJD Start
59514.26795311
MJD End
59514.2686472767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002807
Ambient temperature (°C)
11.55
Seeing (arcsec)
0.815
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 24.9050 24.8930 142.8000 142.9000
A0-D0 31.9910 31.9940 71.9000 72.0000
A0-C1 22.4670 22.4560 116.1960 116.2590
B2-D0 33.5070 33.5180 27.3000 27.4000
B2-C1 11.1610 11.1650 27.2330 27.3180
D0-C1 22.3460 22.3530 207.2970 207.3810
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 59514.26795311
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 24.905
HIERARCH ESO ISS PBL12 END 24.893
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 31.991
HIERARCH ESO ISS PBL13 END 31.994
HIERARCH ESO ISS PBLA13 START 71.9
HIERARCH ESO ISS PBLA13 END 72.0
HIERARCH ESO ISS PBL14 START 22.467
HIERARCH ESO ISS PBL14 END 22.456
HIERARCH ESO ISS PBLA14 START 116.196
HIERARCH ESO ISS PBLA14 END 116.259
HIERARCH ESO ISS PBL23 START 33.507
HIERARCH ESO ISS PBL23 END 33.518
HIERARCH ESO ISS PBLA23 START 27.3
HIERARCH ESO ISS PBLA23 END 27.4
HIERARCH ESO ISS PBL24 START 11.161
HIERARCH ESO ISS PBL24 END 11.165
HIERARCH ESO ISS PBLA24 START 27.233
HIERARCH ESO ISS PBLA24 END 27.318
HIERARCH ESO ISS PBL34 START 22.346
HIERARCH ESO ISS PBL34 END 22.353
HIERARCH ESO ISS PBLA34 START 207.297
HIERARCH ESO ISS PBLA34 END 207.381
HIERARCH ESO ISS AMBI TAU0 START 0.002756
HIERARCH ESO ISS AMBI TAU0 END 0.002858
HIERARCH ESO ISS AMBI TEMP 11.55
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.82