Exposure
ID
MATIS.2022-05-30T07:24:42.552_1
Header ID
MATIS.2022-05-30T07:24:42.552
Date updated
2022-05-30 07:35:37 UTC+0000
Release date
2022-05-30 07:24:42 UTC+0000
UTC Start
2022-05-30 07:24:42.552
UTC End
2022-05-30 07:25:42.612
MJD Start
59729.30882583
MJD End
59729.3095209689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003474
Ambient temperature (°C)
4.64
Seeing (arcsec)
0.365
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 67.0810 67.0310 278.1000 278.3000
K0-D0 93.7060 93.6270 257.2000 257.3000
K0-J3 56.5630 56.5630 338.8600 338.9830
G2-D0 39.2470 39.2280 219.5000 219.6000
G2-J3 63.1620 63.1250 46.7550 46.8460
D0-J3 102.2140 102.1580 43.9730 44.0630
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 59729.30882583
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 67.081
HIERARCH ESO ISS PBL12 END 67.031
HIERARCH ESO ISS PBLA12 START 278.1
HIERARCH ESO ISS PBLA12 END 278.3
HIERARCH ESO ISS PBL13 START 93.706
HIERARCH ESO ISS PBL13 END 93.627
HIERARCH ESO ISS PBLA13 START 257.2
HIERARCH ESO ISS PBLA13 END 257.3
HIERARCH ESO ISS PBL14 START 56.563
HIERARCH ESO ISS PBL14 END 56.563
HIERARCH ESO ISS PBLA14 START 338.86
HIERARCH ESO ISS PBLA14 END 338.983
HIERARCH ESO ISS PBL23 START 39.247
HIERARCH ESO ISS PBL23 END 39.228
HIERARCH ESO ISS PBLA23 START 219.5
HIERARCH ESO ISS PBLA23 END 219.6
HIERARCH ESO ISS PBL24 START 63.162
HIERARCH ESO ISS PBL24 END 63.125
HIERARCH ESO ISS PBLA24 START 46.755
HIERARCH ESO ISS PBLA24 END 46.846
HIERARCH ESO ISS PBL34 START 102.214
HIERARCH ESO ISS PBL34 END 102.158
HIERARCH ESO ISS PBLA34 START 43.973
HIERARCH ESO ISS PBLA34 END 44.063
HIERARCH ESO ISS AMBI TAU0 START 0.003001
HIERARCH ESO ISS AMBI TAU0 END 0.003947
HIERARCH ESO ISS AMBI TEMP 4.64
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.34