Exposure
ID
MATIS.2021-10-21T04:15:06.388_1
Header ID
MATIS.2021-10-21T04:15:06.388
Date updated
2021-10-21 04:25:54 UTC+0000
Release date
2021-10-21 04:15:06 UTC+0000
UTC Start
2021-10-21 04:15:06.388
UTC End
2021-10-21 04:16:06.448
MJD Start
59508.17715727
MJD End
59508.1778524089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002201
Ambient temperature (°C)
11.26
Seeing (arcsec)
1.365
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 24.4210 24.4400 134.8000 134.8000
A0-D0 25.9620 26.0290 56.8000 57.0000
A0-C1 19.9670 20.0100 109.7180 109.7320
B2-D0 31.7020 31.7090 8.0000 8.1000
B2-C1 10.5620 10.5640 7.9260 8.0770
D0-C1 21.1400 21.1450 187.9840 188.1350
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 59508.17715727
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 24.421
HIERARCH ESO ISS PBL12 END 24.44
HIERARCH ESO ISS PBLA12 START 134.8
HIERARCH ESO ISS PBLA12 END 134.8
HIERARCH ESO ISS PBL13 START 25.962
HIERARCH ESO ISS PBL13 END 26.029
HIERARCH ESO ISS PBLA13 START 56.8
HIERARCH ESO ISS PBLA13 END 57.0
HIERARCH ESO ISS PBL14 START 19.967
HIERARCH ESO ISS PBL14 END 20.01
HIERARCH ESO ISS PBLA14 START 109.718
HIERARCH ESO ISS PBLA14 END 109.732
HIERARCH ESO ISS PBL23 START 31.702
HIERARCH ESO ISS PBL23 END 31.709
HIERARCH ESO ISS PBLA23 START 8.0
HIERARCH ESO ISS PBLA23 END 8.1
HIERARCH ESO ISS PBL24 START 10.562
HIERARCH ESO ISS PBL24 END 10.564
HIERARCH ESO ISS PBLA24 START 7.926
HIERARCH ESO ISS PBLA24 END 8.077
HIERARCH ESO ISS PBL34 START 21.14
HIERARCH ESO ISS PBL34 END 21.145
HIERARCH ESO ISS PBLA34 START 187.984
HIERARCH ESO ISS PBLA34 END 188.135
HIERARCH ESO ISS AMBI TAU0 START 0.002462
HIERARCH ESO ISS AMBI TAU0 END 0.00194
HIERARCH ESO ISS AMBI TEMP 11.26
HIERARCH ESO ISS AMBI FWHM START 1.32
HIERARCH ESO ISS AMBI FWHM END 1.41