Exposure
ID
MATIS.2022-05-30T08:13:12.682_1
Header ID
MATIS.2022-05-30T08:13:12.682
Date updated
2022-05-30 08:21:20 UTC+0000
Release date
2022-05-30 08:13:12 UTC+0000
UTC Start
2022-05-30 08:13:12.682
UTC End
2022-05-30 08:14:12.646
MJD Start
59729.34250789
MJD End
59729.3432019178
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0039455
Ambient temperature (°C)
4.6
Seeing (arcsec)
0.505
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 63.6440 63.5510 284.8000 284.9000
K0-D0 88.4330 88.2890 262.6000 262.8000
K0-J3 56.4720 56.4690 345.2040 345.3410
G2-D0 38.0210 37.9880 223.5000 223.6000
G2-J3 60.7440 60.6790 50.8600 50.9350
D0-J3 98.5720 98.4740 48.0280 48.1010
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 59729.34250789
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 63.644
HIERARCH ESO ISS PBL12 END 63.551
HIERARCH ESO ISS PBLA12 START 284.8
HIERARCH ESO ISS PBLA12 END 284.9
HIERARCH ESO ISS PBL13 START 88.433
HIERARCH ESO ISS PBL13 END 88.289
HIERARCH ESO ISS PBLA13 START 262.6
HIERARCH ESO ISS PBLA13 END 262.8
HIERARCH ESO ISS PBL14 START 56.472
HIERARCH ESO ISS PBL14 END 56.469
HIERARCH ESO ISS PBLA14 START 345.204
HIERARCH ESO ISS PBLA14 END 345.341
HIERARCH ESO ISS PBL23 START 38.021
HIERARCH ESO ISS PBL23 END 37.988
HIERARCH ESO ISS PBLA23 START 223.5
HIERARCH ESO ISS PBLA23 END 223.6
HIERARCH ESO ISS PBL24 START 60.744
HIERARCH ESO ISS PBL24 END 60.679
HIERARCH ESO ISS PBLA24 START 50.86
HIERARCH ESO ISS PBLA24 END 50.935
HIERARCH ESO ISS PBL34 START 98.572
HIERARCH ESO ISS PBL34 END 98.474
HIERARCH ESO ISS PBLA34 START 48.028
HIERARCH ESO ISS PBLA34 END 48.101
HIERARCH ESO ISS AMBI TAU0 START 0.00391
HIERARCH ESO ISS AMBI TAU0 END 0.003981
HIERARCH ESO ISS AMBI TEMP 4.6
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.55