Exposure
ID
MATIS.2021-10-22T05:18:06.700_1
Header ID
MATIS.2021-10-22T05:18:06.700
Date updated
2021-10-22 05:31:45 UTC+0000
Release date
2021-10-22 05:18:06 UTC+0000
UTC Start
2021-10-22 05:18:06.700
UTC End
2021-10-22 05:19:06.676
MJD Start
59509.22091088
MJD End
59509.2216050467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0039455
Ambient temperature (°C)
11.46
Seeing (arcsec)
0.715
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 25.2460 25.2510 136.7000 136.8000
A0-D0 29.7790 29.8250 65.1000 65.2000
A0-C1 22.0650 22.0850 111.4910 111.5300
B2-D0 32.4010 32.4150 17.4000 17.6000
B2-C1 10.7940 10.7980 17.3940 17.5280
D0-C1 21.6070 21.6160 197.4580 197.5930
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 59509.22091088
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 25.246
HIERARCH ESO ISS PBL12 END 25.251
HIERARCH ESO ISS PBLA12 START 136.7
HIERARCH ESO ISS PBLA12 END 136.8
HIERARCH ESO ISS PBL13 START 29.779
HIERARCH ESO ISS PBL13 END 29.825
HIERARCH ESO ISS PBLA13 START 65.1
HIERARCH ESO ISS PBLA13 END 65.2
HIERARCH ESO ISS PBL14 START 22.065
HIERARCH ESO ISS PBL14 END 22.085
HIERARCH ESO ISS PBLA14 START 111.491
HIERARCH ESO ISS PBLA14 END 111.53
HIERARCH ESO ISS PBL23 START 32.401
HIERARCH ESO ISS PBL23 END 32.415
HIERARCH ESO ISS PBLA23 START 17.4
HIERARCH ESO ISS PBLA23 END 17.6
HIERARCH ESO ISS PBL24 START 10.794
HIERARCH ESO ISS PBL24 END 10.798
HIERARCH ESO ISS PBLA24 START 17.394
HIERARCH ESO ISS PBLA24 END 17.528
HIERARCH ESO ISS PBL34 START 21.607
HIERARCH ESO ISS PBL34 END 21.616
HIERARCH ESO ISS PBLA34 START 197.458
HIERARCH ESO ISS PBLA34 END 197.593
HIERARCH ESO ISS AMBI TAU0 START 0.004221
HIERARCH ESO ISS AMBI TAU0 END 0.00367
HIERARCH ESO ISS AMBI TEMP 11.46
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.79