Exposure
ID
MATIS.2022-05-30T07:16:07.033_1
Header ID
MATIS.2022-05-30T07:16:07.033
Date updated
2022-05-30 07:25:59 UTC+0000
Release date
2022-05-30 07:16:07 UTC+0000
UTC Start
2022-05-30 07:16:07.033
UTC End
2022-05-30 07:17:07.041
MJD Start
59729.30285918
MJD End
59729.303553717
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038995
Ambient temperature (°C)
4.64
Seeing (arcsec)
0.345
Observation
ID
51077
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.4690 67.4270 277.0000 277.1000
K0-D0 94.3170 94.2500 256.2000 256.3000
K0-J3 56.5590 56.5600 337.7960 337.9260
G2-D0 39.3960 39.3790 218.7000 218.8000
G2-J3 63.4530 63.4210 45.9320 46.0350
D0-J3 102.6540 102.6050 43.1580 43.2600
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 59729.30285918
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.248696
DEC -29.82823
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 67.469
HIERARCH ESO ISS PBL12 END 67.427
HIERARCH ESO ISS PBLA12 START 277.0
HIERARCH ESO ISS PBLA12 END 277.1
HIERARCH ESO ISS PBL13 START 94.317
HIERARCH ESO ISS PBL13 END 94.25
HIERARCH ESO ISS PBLA13 START 256.2
HIERARCH ESO ISS PBLA13 END 256.3
HIERARCH ESO ISS PBL14 START 56.559
HIERARCH ESO ISS PBL14 END 56.56
HIERARCH ESO ISS PBLA14 START 337.796
HIERARCH ESO ISS PBLA14 END 337.926
HIERARCH ESO ISS PBL23 START 39.396
HIERARCH ESO ISS PBL23 END 39.379
HIERARCH ESO ISS PBLA23 START 218.7
HIERARCH ESO ISS PBLA23 END 218.8
HIERARCH ESO ISS PBL24 START 63.453
HIERARCH ESO ISS PBL24 END 63.421
HIERARCH ESO ISS PBLA24 START 45.932
HIERARCH ESO ISS PBLA24 END 46.035
HIERARCH ESO ISS PBL34 START 102.654
HIERARCH ESO ISS PBL34 END 102.605
HIERARCH ESO ISS PBLA34 START 43.158
HIERARCH ESO ISS PBLA34 END 43.26
HIERARCH ESO ISS AMBI TAU0 START 0.003841
HIERARCH ESO ISS AMBI TAU0 END 0.003958
HIERARCH ESO ISS AMBI TEMP 4.64
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.35