Exposure
ID
MATIS.2022-05-30T08:19:36.284_1
Header ID
MATIS.2022-05-30T08:19:36.284
Date updated
2022-05-30 08:25:44 UTC+0000
Release date
2022-05-30 08:19:36 UTC+0000
UTC Start
2022-05-30 08:19:36.284
UTC End
2022-05-30 08:20:36.344
MJD Start
59729.34694773
MJD End
59729.3476428689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003097
Ambient temperature (°C)
4.61
Seeing (arcsec)
0.53
Observation
ID
51076
Category
calibrator
Program ID
108.22E9.004
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
38085
Name
del Sgr
RA
275.248696
DEC
-29.82823
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 63.0430 62.9450 285.7000 285.9000
K0-D0 87.5080 87.3560 263.4000 263.5000
K0-J3 56.4520 56.4490 346.0820 346.2210
G2-D0 37.8080 37.7730 224.0000 224.0000
G2-J3 60.3230 60.2540 51.3350 51.4080
D0-J3 97.9390 97.8340 48.4950 48.5670
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59729.34694773
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.248696
DEC -29.82823
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 63.043
HIERARCH ESO ISS PBL12 END 62.945
HIERARCH ESO ISS PBLA12 START 285.7
HIERARCH ESO ISS PBLA12 END 285.9
HIERARCH ESO ISS PBL13 START 87.508
HIERARCH ESO ISS PBL13 END 87.356
HIERARCH ESO ISS PBLA13 START 263.4
HIERARCH ESO ISS PBLA13 END 263.5
HIERARCH ESO ISS PBL14 START 56.452
HIERARCH ESO ISS PBL14 END 56.449
HIERARCH ESO ISS PBLA14 START 346.082
HIERARCH ESO ISS PBLA14 END 346.221
HIERARCH ESO ISS PBL23 START 37.808
HIERARCH ESO ISS PBL23 END 37.773
HIERARCH ESO ISS PBLA23 START 224.0
HIERARCH ESO ISS PBLA23 END 224.0
HIERARCH ESO ISS PBL24 START 60.323
HIERARCH ESO ISS PBL24 END 60.254
HIERARCH ESO ISS PBLA24 START 51.335
HIERARCH ESO ISS PBLA24 END 51.408
HIERARCH ESO ISS PBL34 START 97.939
HIERARCH ESO ISS PBL34 END 97.834
HIERARCH ESO ISS PBLA34 START 48.495
HIERARCH ESO ISS PBLA34 END 48.567
HIERARCH ESO ISS AMBI TAU0 START 0.002851
HIERARCH ESO ISS AMBI TAU0 END 0.003343
HIERARCH ESO ISS AMBI TEMP 4.61
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.5