Exposure
ID
MATIS.2022-05-30T07:22:17.230_1
Header ID
MATIS.2022-05-30T07:22:17.230
Date updated
2022-05-30 07:30:59 UTC+0000
Release date
2022-05-30 07:22:17 UTC+0000
UTC Start
2022-05-30 07:22:17.230
UTC End
2022-05-30 07:23:17.290
MJD Start
59729.30714387
MJD End
59729.3078390089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00294
Ambient temperature (°C)
4.62
Seeing (arcsec)
0.37
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 67.1970 67.1490 277.8000 277.9000
K0-D0 93.8880 93.8120 256.9000 257.0000
K0-J3 56.5630 56.5630 338.5560 338.6860
G2-D0 39.2910 39.2720 219.3000 219.4000
G2-J3 63.2480 63.2120 46.5230 46.6230
D0-J3 102.3440 102.2900 43.7430 43.8430
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 59729.30714387
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 67.197
HIERARCH ESO ISS PBL12 END 67.149
HIERARCH ESO ISS PBLA12 START 277.8
HIERARCH ESO ISS PBLA12 END 277.9
HIERARCH ESO ISS PBL13 START 93.888
HIERARCH ESO ISS PBL13 END 93.812
HIERARCH ESO ISS PBLA13 START 256.9
HIERARCH ESO ISS PBLA13 END 257.0
HIERARCH ESO ISS PBL14 START 56.563
HIERARCH ESO ISS PBL14 END 56.563
HIERARCH ESO ISS PBLA14 START 338.556
HIERARCH ESO ISS PBLA14 END 338.686
HIERARCH ESO ISS PBL23 START 39.291
HIERARCH ESO ISS PBL23 END 39.272
HIERARCH ESO ISS PBLA23 START 219.3
HIERARCH ESO ISS PBLA23 END 219.4
HIERARCH ESO ISS PBL24 START 63.248
HIERARCH ESO ISS PBL24 END 63.212
HIERARCH ESO ISS PBLA24 START 46.523
HIERARCH ESO ISS PBLA24 END 46.623
HIERARCH ESO ISS PBL34 START 102.344
HIERARCH ESO ISS PBL34 END 102.29
HIERARCH ESO ISS PBLA34 START 43.743
HIERARCH ESO ISS PBLA34 END 43.843
HIERARCH ESO ISS AMBI TAU0 START 0.00294
HIERARCH ESO ISS AMBI TAU0 END 0.00294
HIERARCH ESO ISS AMBI TEMP 4.62
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.37