Exposure
ID
MATIS.2022-05-30T08:28:28.701_1
Header ID
MATIS.2022-05-30T08:28:28.701
Date updated
2022-05-30 08:35:33 UTC+0000
Release date
2022-05-30 08:28:28 UTC+0000
UTC Start
2022-05-30 08:28:28.701
UTC End
2022-05-30 08:29:28.761
MJD Start
59729.35310996
MJD End
59729.3538050989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0030335
Ambient temperature (°C)
4.66
Seeing (arcsec)
0.535
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 62.1580 62.0530 287.1000 287.2000
K0-D0 86.1400 85.9770 264.4000 264.5000
K0-J3 56.4230 56.4190 347.3120 347.4530
G2-D0 37.4920 37.4540 224.6000 224.6000
G2-J3 59.6990 59.6250 51.9690 52.0390
D0-J3 96.9990 96.8870 49.1170 49.1850
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 59729.35310996
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 62.158
HIERARCH ESO ISS PBL12 END 62.053
HIERARCH ESO ISS PBLA12 START 287.1
HIERARCH ESO ISS PBLA12 END 287.2
HIERARCH ESO ISS PBL13 START 86.14
HIERARCH ESO ISS PBL13 END 85.977
HIERARCH ESO ISS PBLA13 START 264.4
HIERARCH ESO ISS PBLA13 END 264.5
HIERARCH ESO ISS PBL14 START 56.423
HIERARCH ESO ISS PBL14 END 56.419
HIERARCH ESO ISS PBLA14 START 347.312
HIERARCH ESO ISS PBLA14 END 347.453
HIERARCH ESO ISS PBL23 START 37.492
HIERARCH ESO ISS PBL23 END 37.454
HIERARCH ESO ISS PBLA23 START 224.6
HIERARCH ESO ISS PBLA23 END 224.6
HIERARCH ESO ISS PBL24 START 59.699
HIERARCH ESO ISS PBL24 END 59.625
HIERARCH ESO ISS PBLA24 START 51.969
HIERARCH ESO ISS PBLA24 END 52.039
HIERARCH ESO ISS PBL34 START 96.999
HIERARCH ESO ISS PBL34 END 96.887
HIERARCH ESO ISS PBLA34 START 49.117
HIERARCH ESO ISS PBLA34 END 49.185
HIERARCH ESO ISS AMBI TAU0 START 0.002701
HIERARCH ESO ISS AMBI TAU0 END 0.003366
HIERARCH ESO ISS AMBI TEMP 4.66
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.5