Exposure
ID
MATIS.2021-09-01T02:59:22.752_1
Header ID
MATIS.2021-09-01T02:59:22.752
Date updated
2021-09-29 14:28:16 UTC+0000
Release date
2021-09-01 02:59:22 UTC+0000
UTC Start
2021-09-01 02:59:22.752
UTC End
2021-09-01 03:00:22.760
MJD Start
59458.12456889
MJD End
59458.125263427
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004364
Ambient temperature (°C)
13.21
Seeing (arcsec)
0.66
Observation
ID
48051
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
36060
Name
HD 171094
RA
278.344782
DEC
-14.1076
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 22.8180 22.8020 161.0000 161.1000
A0-D0 27.5510 27.4810 78.1000 78.2000
A0-C1 18.7180 18.6770 131.8670 132.0440
B2-D0 33.5080 33.4950 35.6000 35.7000
B2-C1 11.1630 11.1580 35.5990 35.6300
D0-C1 22.3460 22.3370 215.6520 215.6820
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 59458.12456889
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 171094
RA 278.344782
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 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 22.818
HIERARCH ESO ISS PBL12 END 22.802
HIERARCH ESO ISS PBLA12 START 161.0
HIERARCH ESO ISS PBLA12 END 161.1
HIERARCH ESO ISS PBL13 START 27.551
HIERARCH ESO ISS PBL13 END 27.481
HIERARCH ESO ISS PBLA13 START 78.1
HIERARCH ESO ISS PBLA13 END 78.2
HIERARCH ESO ISS PBL14 START 18.718
HIERARCH ESO ISS PBL14 END 18.677
HIERARCH ESO ISS PBLA14 START 131.867
HIERARCH ESO ISS PBLA14 END 132.044
HIERARCH ESO ISS PBL23 START 33.508
HIERARCH ESO ISS PBL23 END 33.495
HIERARCH ESO ISS PBLA23 START 35.6
HIERARCH ESO ISS PBLA23 END 35.7
HIERARCH ESO ISS PBL24 START 11.163
HIERARCH ESO ISS PBL24 END 11.158
HIERARCH ESO ISS PBLA24 START 35.599
HIERARCH ESO ISS PBLA24 END 35.63
HIERARCH ESO ISS PBL34 START 22.346
HIERARCH ESO ISS PBL34 END 22.337
HIERARCH ESO ISS PBLA34 START 215.652
HIERARCH ESO ISS PBLA34 END 215.682
HIERARCH ESO ISS AMBI TAU0 START 0.004364
HIERARCH ESO ISS AMBI TAU0 END 0.004364
HIERARCH ESO ISS AMBI TEMP 13.21
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66