Exposure
ID
MATIS.2021-10-21T03:32:05.002_1
Header ID
MATIS.2021-10-21T03:32:05.002
Date updated
2021-10-21 03:46:18 UTC+0000
Release date
2021-10-21 03:32:05 UTC+0000
UTC Start
2021-10-21 03:32:05.002
UTC End
2021-10-21 03:33:05.062
MJD Start
59508.14728011
MJD End
59508.1479752489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002037
Ambient temperature (°C)
11.77
Seeing (arcsec)
1.33
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 23.3560 23.3860 134.8000 134.8000
A0-D0 22.9560 23.0290 49.0000 49.2000
A0-C1 17.8450 17.9010 109.4940 109.4890
B2-D0 31.5170 31.5190 1.4000 1.5000
B2-C1 10.5010 10.5010 1.3220 1.4800
D0-C1 21.0170 21.0170 181.3730 181.5310
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 59508.14728011
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 23.356
HIERARCH ESO ISS PBL12 END 23.386
HIERARCH ESO ISS PBLA12 START 134.8
HIERARCH ESO ISS PBLA12 END 134.8
HIERARCH ESO ISS PBL13 START 22.956
HIERARCH ESO ISS PBL13 END 23.029
HIERARCH ESO ISS PBLA13 START 49.0
HIERARCH ESO ISS PBLA13 END 49.2
HIERARCH ESO ISS PBL14 START 17.845
HIERARCH ESO ISS PBL14 END 17.901
HIERARCH ESO ISS PBLA14 START 109.494
HIERARCH ESO ISS PBLA14 END 109.489
HIERARCH ESO ISS PBL23 START 31.517
HIERARCH ESO ISS PBL23 END 31.519
HIERARCH ESO ISS PBLA23 START 1.4
HIERARCH ESO ISS PBLA23 END 1.5
HIERARCH ESO ISS PBL24 START 10.501
HIERARCH ESO ISS PBL24 END 10.501
HIERARCH ESO ISS PBLA24 START 1.322
HIERARCH ESO ISS PBLA24 END 1.48
HIERARCH ESO ISS PBL34 START 21.017
HIERARCH ESO ISS PBL34 END 21.017
HIERARCH ESO ISS PBLA34 START 181.373
HIERARCH ESO ISS PBLA34 END 181.531
HIERARCH ESO ISS AMBI TAU0 START 0.002037
HIERARCH ESO ISS AMBI TAU0 END 0.002037
HIERARCH ESO ISS AMBI TEMP 11.77
HIERARCH ESO ISS AMBI FWHM START 1.4
HIERARCH ESO ISS AMBI FWHM END 1.26