Exposure
ID
MATIS.2023-12-19T04:04:42.120_1
Header ID
MATIS.2023-12-19T04:04:42.120
Date updated
2023-12-19 04:10:50 UTC+0000
Release date
2023-12-19 04:04:42 UTC+0000
UTC Start
2023-12-19 04:04:42.120
UTC End
2023-12-19 04:05:42.180
MJD Start
60297.16993195
MJD End
60297.1706270889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002822
Ambient temperature (°C)
15.75
Seeing (arcsec)
0.88
Observation
ID
58007
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
42952
Name
gam Eri
RA
59.506556
DEC
-13.50912
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.6780 84.5620 121.9000 122.0000
A0-J2 122.5890 122.4160 97.4000 97.4000
A0-K0 124.3850 124.2600 75.2400 75.2830
G1-J2 57.5370 57.5030 59.7000 59.8000
G1-K0 90.4650 90.4690 32.3360 32.3980
J2-K0 47.4390 47.4380 358.4330 358.5460
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 60297.16993195
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506556
DEC -13.50912
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 84.678
HIERARCH ESO ISS PBL12 END 84.562
HIERARCH ESO ISS PBLA12 START 121.9
HIERARCH ESO ISS PBLA12 END 122.0
HIERARCH ESO ISS PBL13 START 122.589
HIERARCH ESO ISS PBL13 END 122.416
HIERARCH ESO ISS PBLA13 START 97.4
HIERARCH ESO ISS PBLA13 END 97.4
HIERARCH ESO ISS PBL14 START 124.385
HIERARCH ESO ISS PBL14 END 124.26
HIERARCH ESO ISS PBLA14 START 75.24
HIERARCH ESO ISS PBLA14 END 75.283
HIERARCH ESO ISS PBL23 START 57.537
HIERARCH ESO ISS PBL23 END 57.503
HIERARCH ESO ISS PBLA23 START 59.7
HIERARCH ESO ISS PBLA23 END 59.8
HIERARCH ESO ISS PBL24 START 90.465
HIERARCH ESO ISS PBL24 END 90.469
HIERARCH ESO ISS PBLA24 START 32.336
HIERARCH ESO ISS PBLA24 END 32.398
HIERARCH ESO ISS PBL34 START 47.439
HIERARCH ESO ISS PBL34 END 47.438
HIERARCH ESO ISS PBLA34 START 358.433
HIERARCH ESO ISS PBLA34 END 358.546
HIERARCH ESO ISS AMBI TAU0 START 0.002994
HIERARCH ESO ISS AMBI TAU0 END 0.00265
HIERARCH ESO ISS AMBI TEMP 15.75
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 1.08