Exposure
ID
MATIS.2021-10-22T05:16:45.505_1
Header ID
MATIS.2021-10-22T05:16:45.505
Date updated
2021-10-22 05:26:49 UTC+0000
Release date
2021-10-22 05:16:45 UTC+0000
UTC Start
2021-10-22 05:16:45.505
UTC End
2021-10-22 05:17:45.481
MJD Start
59509.21997112
MJD End
59509.2206652867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0039885
Ambient temperature (°C)
11.47
Seeing (arcsec)
0.665
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 25.2390 25.2440 136.7000 136.7000
A0-D0 29.7170 29.7640 65.0000 65.1000
A0-C1 22.0380 22.0580 111.4420 111.4780
B2-D0 32.3840 32.3970 17.3000 17.4000
B2-C1 10.7880 10.7920 17.2190 17.3500
D0-C1 21.5960 21.6050 197.2830 197.4140
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 59509.21997112
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 25.239
HIERARCH ESO ISS PBL12 END 25.244
HIERARCH ESO ISS PBLA12 START 136.7
HIERARCH ESO ISS PBLA12 END 136.7
HIERARCH ESO ISS PBL13 START 29.717
HIERARCH ESO ISS PBL13 END 29.764
HIERARCH ESO ISS PBLA13 START 65.0
HIERARCH ESO ISS PBLA13 END 65.1
HIERARCH ESO ISS PBL14 START 22.038
HIERARCH ESO ISS PBL14 END 22.058
HIERARCH ESO ISS PBLA14 START 111.442
HIERARCH ESO ISS PBLA14 END 111.478
HIERARCH ESO ISS PBL23 START 32.384
HIERARCH ESO ISS PBL23 END 32.397
HIERARCH ESO ISS PBLA23 START 17.3
HIERARCH ESO ISS PBLA23 END 17.4
HIERARCH ESO ISS PBL24 START 10.788
HIERARCH ESO ISS PBL24 END 10.792
HIERARCH ESO ISS PBLA24 START 17.219
HIERARCH ESO ISS PBLA24 END 17.35
HIERARCH ESO ISS PBL34 START 21.596
HIERARCH ESO ISS PBL34 END 21.605
HIERARCH ESO ISS PBLA34 START 197.283
HIERARCH ESO ISS PBLA34 END 197.414
HIERARCH ESO ISS AMBI TAU0 START 0.003756
HIERARCH ESO ISS AMBI TAU0 END 0.004221
HIERARCH ESO ISS AMBI TEMP 11.47
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.64