Exposure
ID
MATIS.2023-07-15T03:50:03.970_1
Header ID
MATIS.2023-07-15T03:50:03.970
Date updated
2023-07-15 03:56:35 UTC+0000
Release date
2023-07-15 03:50:03 UTC+0000
UTC Start
2023-07-15 03:50:03.970
UTC End
2023-07-15 03:51:04.030
MJD Start
60140.15976817
MJD End
60140.16046330889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003201
Ambient temperature (°C)
12.67
Seeing (arcsec)
0.56
Observation
ID
56219
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
41384
Name
del Sgr
RA
275.248705
DEC
-29.82824
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 68.2180 68.2020 273.7000 273.8000
K0-D0 95.5860 95.5540 253.1000 253.2000
K0-J3 56.4860 56.4910 334.6940 334.8090
G2-D0 39.7370 39.7270 216.1000 216.2000
G2-J3 64.1090 64.0900 43.2580 43.3650
D0-J3 103.6530 103.6240 40.5060 40.6120
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 60140.15976817
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.248705
DEC -29.82824
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 68.218
HIERARCH ESO ISS PBL12 END 68.202
HIERARCH ESO ISS PBLA12 START 273.7
HIERARCH ESO ISS PBLA12 END 273.8
HIERARCH ESO ISS PBL13 START 95.586
HIERARCH ESO ISS PBL13 END 95.554
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 56.486
HIERARCH ESO ISS PBL14 END 56.491
HIERARCH ESO ISS PBLA14 START 334.694
HIERARCH ESO ISS PBLA14 END 334.809
HIERARCH ESO ISS PBL23 START 39.737
HIERARCH ESO ISS PBL23 END 39.727
HIERARCH ESO ISS PBLA23 START 216.1
HIERARCH ESO ISS PBLA23 END 216.2
HIERARCH ESO ISS PBL24 START 64.109
HIERARCH ESO ISS PBL24 END 64.09
HIERARCH ESO ISS PBLA24 START 43.258
HIERARCH ESO ISS PBLA24 END 43.365
HIERARCH ESO ISS PBL34 START 103.653
HIERARCH ESO ISS PBL34 END 103.624
HIERARCH ESO ISS PBLA34 START 40.506
HIERARCH ESO ISS PBLA34 END 40.612
HIERARCH ESO ISS AMBI TAU0 START 0.00273
HIERARCH ESO ISS AMBI TAU0 END 0.003672
HIERARCH ESO ISS AMBI TEMP 12.67
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56