Exposure
ID
MATIS.2021-09-20T01:57:10.567_1
Header ID
MATIS.2021-09-20T01:57:10.567
Date updated
2021-09-29 14:28:45 UTC+0000
Release date
2021-09-20 01:57:10 UTC+0000
UTC Start
2021-09-20 01:57:10.567
UTC End
2021-09-20 01:58:10.575
MJD Start
59477.0813723
MJD End
59477.082066837
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005692
Ambient temperature (°C)
12.52
Seeing (arcsec)
0.55
Observation
ID
48274
Category
calibrator
Program ID
105.2047.004
Program Title
CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: ALMA SIO AND VLTI IMAGING OF AGB STARS
Program Type
Normal
PI / COI
WITTKOWSKI/ HUMPHREYS/ CHIAVASSA/ PALADINI/ H\XC3\XB6FNER/ GRAY/ BLADH/ FREYTAG
Target
ID
36220
Name
HD 171094
RA
278.345919
DEC
-14.1076
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 53.7300 53.5530 283.3000 283.4000
K0-D0 79.9820 79.7570 258.5000 258.5000
K0-J3 52.7410 52.7310 352.8340 352.9900
G2-D0 38.4980 38.4670 222.7000 222.7000
G2-J3 60.7110 60.6390 48.8450 48.8480
D0-J3 99.0720 98.9700 46.4500 46.4550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.2047.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59477.0813723
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 171094
RA 278.345919
DEC -14.1076
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 53.73
HIERARCH ESO ISS PBL12 END 53.553
HIERARCH ESO ISS PBLA12 START 283.3
HIERARCH ESO ISS PBLA12 END 283.4
HIERARCH ESO ISS PBL13 START 79.982
HIERARCH ESO ISS PBL13 END 79.757
HIERARCH ESO ISS PBLA13 START 258.5
HIERARCH ESO ISS PBLA13 END 258.5
HIERARCH ESO ISS PBL14 START 52.741
HIERARCH ESO ISS PBL14 END 52.731
HIERARCH ESO ISS PBLA14 START 352.834
HIERARCH ESO ISS PBLA14 END 352.99
HIERARCH ESO ISS PBL23 START 38.498
HIERARCH ESO ISS PBL23 END 38.467
HIERARCH ESO ISS PBLA23 START 222.7
HIERARCH ESO ISS PBLA23 END 222.7
HIERARCH ESO ISS PBL24 START 60.711
HIERARCH ESO ISS PBL24 END 60.639
HIERARCH ESO ISS PBLA24 START 48.845
HIERARCH ESO ISS PBLA24 END 48.848
HIERARCH ESO ISS PBL34 START 99.072
HIERARCH ESO ISS PBL34 END 98.97
HIERARCH ESO ISS PBLA34 START 46.45
HIERARCH ESO ISS PBLA34 END 46.455
HIERARCH ESO ISS AMBI TAU0 START 0.006256
HIERARCH ESO ISS AMBI TAU0 END 0.005128
HIERARCH ESO ISS AMBI TEMP 12.52
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.54