Exposure
ID
MATIS.2022-07-28T04:07:54.766_1
Header ID
MATIS.2022-07-28T04:07:54.766
Date updated
2022-07-28 04:15:29 UTC+0000
Release date
2023-07-28 04:15:29 UTC+0000
UTC Start
2022-07-28 04:07:54.766
UTC End
2022-07-28 04:08:54.774
MJD Start
59788.17216164
MJD End
59788.172856177
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007124
Ambient temperature (°C)
12.8
Seeing (arcsec)
0.585
Observation
ID
50721
Category
science
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
37837
Name
V T Sgr
RA
289.059012
DEC
-16.97145
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.8660 24.8550 145.6000 145.7000
A0-D0 31.8920 31.8810 73.5000 73.5000
A0-C1 22.2680 22.2530 118.5730 118.6680
B2-D0 33.8760 33.8800 29.2000 29.3000
B2-C1 11.2840 11.2860 29.1290 29.2150
D0-C1 22.5920 22.5940 209.1910 209.2770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59788.17216164
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T Sgr
RA 289.059012
DEC -16.97145
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.866
HIERARCH ESO ISS PBL12 END 24.855
HIERARCH ESO ISS PBLA12 START 145.6
HIERARCH ESO ISS PBLA12 END 145.7
HIERARCH ESO ISS PBL13 START 31.892
HIERARCH ESO ISS PBL13 END 31.881
HIERARCH ESO ISS PBLA13 START 73.5
HIERARCH ESO ISS PBLA13 END 73.5
HIERARCH ESO ISS PBL14 START 22.268
HIERARCH ESO ISS PBL14 END 22.253
HIERARCH ESO ISS PBLA14 START 118.573
HIERARCH ESO ISS PBLA14 END 118.668
HIERARCH ESO ISS PBL23 START 33.876
HIERARCH ESO ISS PBL23 END 33.88
HIERARCH ESO ISS PBLA23 START 29.2
HIERARCH ESO ISS PBLA23 END 29.3
HIERARCH ESO ISS PBL24 START 11.284
HIERARCH ESO ISS PBL24 END 11.286
HIERARCH ESO ISS PBLA24 START 29.129
HIERARCH ESO ISS PBLA24 END 29.215
HIERARCH ESO ISS PBL34 START 22.592
HIERARCH ESO ISS PBL34 END 22.594
HIERARCH ESO ISS PBLA34 START 209.191
HIERARCH ESO ISS PBLA34 END 209.277
HIERARCH ESO ISS AMBI TAU0 START 0.00751
HIERARCH ESO ISS AMBI TAU0 END 0.006738
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.58