Exposure
ID
MATIS.2023-12-19T04:15:31.387_1
Header ID
MATIS.2023-12-19T04:15:31.387
Date updated
2023-12-19 04:25:43 UTC+0000
Release date
2023-12-19 04:15:31 UTC+0000
UTC Start
2023-12-19 04:15:31.387
UTC End
2023-12-19 04:16:31.395
MJD Start
60297.17744661
MJD End
60297.178141147
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00265
Ambient temperature (°C)
15.69
Seeing (arcsec)
0.83
Observation
ID
58008
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.3730 83.2450 123.1000 123.2000
A0-J2 120.5970 120.3970 98.1000 98.2000
A0-K0 122.9200 122.7700 75.6940 75.7360
G1-J2 57.1350 57.0920 60.1000 60.1000
G1-K0 90.4830 90.4820 32.9840 33.0420
J2-K0 47.4300 47.4300 359.6630 359.7790
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 60297.17744661
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506556
DEC -13.50912
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 83.373
HIERARCH ESO ISS PBL12 END 83.245
HIERARCH ESO ISS PBLA12 START 123.1
HIERARCH ESO ISS PBLA12 END 123.2
HIERARCH ESO ISS PBL13 START 120.597
HIERARCH ESO ISS PBL13 END 120.397
HIERARCH ESO ISS PBLA13 START 98.1
HIERARCH ESO ISS PBLA13 END 98.2
HIERARCH ESO ISS PBL14 START 122.92
HIERARCH ESO ISS PBL14 END 122.77
HIERARCH ESO ISS PBLA14 START 75.694
HIERARCH ESO ISS PBLA14 END 75.736
HIERARCH ESO ISS PBL23 START 57.135
HIERARCH ESO ISS PBL23 END 57.092
HIERARCH ESO ISS PBLA23 START 60.1
HIERARCH ESO ISS PBLA23 END 60.1
HIERARCH ESO ISS PBL24 START 90.483
HIERARCH ESO ISS PBL24 END 90.482
HIERARCH ESO ISS PBLA24 START 32.984
HIERARCH ESO ISS PBLA24 END 33.042
HIERARCH ESO ISS PBL34 START 47.43
HIERARCH ESO ISS PBL34 END 47.43
HIERARCH ESO ISS PBLA34 START 359.663
HIERARCH ESO ISS PBLA34 END 359.779
HIERARCH ESO ISS AMBI TAU0 START 0.00265
HIERARCH ESO ISS AMBI TAU0 END 0.00265
HIERARCH ESO ISS AMBI TEMP 15.69
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83