Exposure
ID
MATIS.2023-05-24T01:26:40.832_1
Header ID
MATIS.2023-05-24T01:26:40.832
Date updated
2023-05-24 01:34:02 UTC+0000
Release date
2023-05-24 01:26:40 UTC+0000
UTC Start
2023-05-24 01:26:40.832
UTC End
2023-05-24 01:27:40.840
MJD Start
60088.06019481
MJD End
60088.060889347
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0024145
Ambient temperature (°C)
11.29
Seeing (arcsec)
0.875
Observation
ID
55564
Category
calibrator
Program ID
108.22E9.001
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
41144
Name
nu. Vir
RA
176.46362
DEC
6.52843
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 80.1960 80.0220 113.2000 113.2000
A0-J2 123.4290 123.2560 90.7000 90.7000
A0-K0 127.4030 127.3500 71.9780 71.9420
G1-J2 58.1120 58.1250 58.8000 58.8000
G1-K0 85.4300 85.5040 33.7440 33.7890
J2-K0 41.0210 41.0140 356.8270 356.9620
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60088.06019481
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME nu. Vir
RA 176.46362
DEC 6.52843
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 80.196
HIERARCH ESO ISS PBL12 END 80.022
HIERARCH ESO ISS PBLA12 START 113.2
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 123.429
HIERARCH ESO ISS PBL13 END 123.256
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 127.403
HIERARCH ESO ISS PBL14 END 127.35
HIERARCH ESO ISS PBLA14 START 71.978
HIERARCH ESO ISS PBLA14 END 71.942
HIERARCH ESO ISS PBL23 START 58.112
HIERARCH ESO ISS PBL23 END 58.125
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 85.43
HIERARCH ESO ISS PBL24 END 85.504
HIERARCH ESO ISS PBLA24 START 33.744
HIERARCH ESO ISS PBLA24 END 33.789
HIERARCH ESO ISS PBL34 START 41.021
HIERARCH ESO ISS PBL34 END 41.014
HIERARCH ESO ISS PBLA34 START 356.827
HIERARCH ESO ISS PBLA34 END 356.962
HIERARCH ESO ISS AMBI TAU0 START 0.002458
HIERARCH ESO ISS AMBI TAU0 END 0.002371
HIERARCH ESO ISS AMBI TEMP 11.29
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.88