Exposure
ID
MATIS.2023-12-17T02:48:10.596_1
Header ID
MATIS.2023-12-17T02:48:10.596
Date updated
2023-12-17 02:55:43 UTC+0000
Release date
2023-12-17 02:48:10 UTC+0000
UTC Start
2023-12-17 02:48:10.596
UTC End
2023-12-17 02:49:10.604
MJD Start
60295.11678931
MJD End
60295.117483847
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002548
Ambient temperature (°C)
14.87
Seeing (arcsec)
0.625
Observation
ID
57986
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
42934
Name
gam Eri
RA
59.506555
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 90.4190 90.4030 114.9000 115.0000
A0-J2 129.1540 129.1720 92.2000 92.2000
A0-K0 127.2640 127.3180 70.6830 70.7320
G1-J2 57.5880 57.6180 54.8000 54.9000
G1-K0 88.7680 88.8010 25.4090 25.4930
J2-K0 47.8250 47.8170 349.1970 349.2830
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 60295.11678931
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506555
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 90.419
HIERARCH ESO ISS PBL12 END 90.403
HIERARCH ESO ISS PBLA12 START 114.9
HIERARCH ESO ISS PBLA12 END 115.0
HIERARCH ESO ISS PBL13 START 129.154
HIERARCH ESO ISS PBL13 END 129.172
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 127.264
HIERARCH ESO ISS PBL14 END 127.318
HIERARCH ESO ISS PBLA14 START 70.683
HIERARCH ESO ISS PBLA14 END 70.732
HIERARCH ESO ISS PBL23 START 57.588
HIERARCH ESO ISS PBL23 END 57.618
HIERARCH ESO ISS PBLA23 START 54.8
HIERARCH ESO ISS PBLA23 END 54.9
HIERARCH ESO ISS PBL24 START 88.768
HIERARCH ESO ISS PBL24 END 88.801
HIERARCH ESO ISS PBLA24 START 25.409
HIERARCH ESO ISS PBLA24 END 25.493
HIERARCH ESO ISS PBL34 START 47.825
HIERARCH ESO ISS PBL34 END 47.817
HIERARCH ESO ISS PBLA34 START 349.197
HIERARCH ESO ISS PBLA34 END 349.283
HIERARCH ESO ISS AMBI TAU0 START 0.002504
HIERARCH ESO ISS AMBI TAU0 END 0.002592
HIERARCH ESO ISS AMBI TEMP 14.87
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.58