Exposure
ID
MATIS.2021-10-23T02:39:48.472_1
Header ID
MATIS.2021-10-23T02:39:48.472
Date updated
2021-10-23 02:56:35 UTC+0000
Release date
2021-10-23 02:39:48 UTC+0000
UTC Start
2021-10-23 02:39:48.472
UTC End
2021-10-23 02:40:48.448
MJD Start
59510.11097769
MJD End
59510.1116718567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002444
Ambient temperature (°C)
10.79
Seeing (arcsec)
0.85
Observation
ID
48589
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
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.8620 21.9000 136.0000 136.0000
A0-D0 19.8680 19.9340 37.7000 38.0000
A0-C1 15.1060 15.1740 110.3500 110.3140
B2-D0 31.6040 31.5990 354.5000 354.6000
B2-C1 10.5300 10.5280 354.4490 354.6040
D0-C1 21.0740 21.0700 174.4890 174.6450
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 59510.11097769
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506525
DEC -13.50907
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 21.862
HIERARCH ESO ISS PBL12 END 21.9
HIERARCH ESO ISS PBLA12 START 136.0
HIERARCH ESO ISS PBLA12 END 136.0
HIERARCH ESO ISS PBL13 START 19.868
HIERARCH ESO ISS PBL13 END 19.934
HIERARCH ESO ISS PBLA13 START 37.7
HIERARCH ESO ISS PBLA13 END 38.0
HIERARCH ESO ISS PBL14 START 15.106
HIERARCH ESO ISS PBL14 END 15.174
HIERARCH ESO ISS PBLA14 START 110.35
HIERARCH ESO ISS PBLA14 END 110.314
HIERARCH ESO ISS PBL23 START 31.604
HIERARCH ESO ISS PBL23 END 31.599
HIERARCH ESO ISS PBLA23 START 354.5
HIERARCH ESO ISS PBLA23 END 354.6
HIERARCH ESO ISS PBL24 START 10.53
HIERARCH ESO ISS PBL24 END 10.528
HIERARCH ESO ISS PBLA24 START 354.449
HIERARCH ESO ISS PBLA24 END 354.604
HIERARCH ESO ISS PBL34 START 21.074
HIERARCH ESO ISS PBL34 END 21.07
HIERARCH ESO ISS PBLA34 START 174.489
HIERARCH ESO ISS PBLA34 END 174.645
HIERARCH ESO ISS AMBI TAU0 START 0.00236
HIERARCH ESO ISS AMBI TAU0 END 0.002528
HIERARCH ESO ISS AMBI TEMP 10.79
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.84