Exposure
ID
MATIS.2021-09-10T00:48:36.364_1
Header ID
MATIS.2021-09-10T00:48:36.364
Date updated
2021-09-29 14:28:34 UTC+0000
Release date
2021-09-10 00:48:36 UTC+0000
UTC Start
2021-09-10 00:48:36.364
UTC End
2021-09-10 00:49:36.424
MJD Start
59467.03375421
MJD End
59467.0344493489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.008466
Ambient temperature (°C)
11.86
Seeing (arcsec)
0.37
Observation
ID
48183
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
36150
Name
HD 171094
RA
278.345351
DEC
-14.1076
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.3230 87.2340 119.6000 119.7000
A0-J2 126.1790 126.0600 95.9000 96.0000
A0-J3 132.3650 132.3510 49.9160 49.9720
G1-J2 58.0820 58.0660 58.7000 58.7000
G1-J3 130.8960 130.9120 11.1750 11.2720
J2-J3 101.1580 101.1330 346.1340 346.2510
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 59467.03375421
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 171094
RA 278.345351
DEC -14.1076
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 87.323
HIERARCH ESO ISS PBL12 END 87.234
HIERARCH ESO ISS PBLA12 START 119.6
HIERARCH ESO ISS PBLA12 END 119.7
HIERARCH ESO ISS PBL13 START 126.179
HIERARCH ESO ISS PBL13 END 126.06
HIERARCH ESO ISS PBLA13 START 95.9
HIERARCH ESO ISS PBLA13 END 96.0
HIERARCH ESO ISS PBL14 START 132.365
HIERARCH ESO ISS PBL14 END 132.351
HIERARCH ESO ISS PBLA14 START 49.916
HIERARCH ESO ISS PBLA14 END 49.972
HIERARCH ESO ISS PBL23 START 58.082
HIERARCH ESO ISS PBL23 END 58.066
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 130.896
HIERARCH ESO ISS PBL24 END 130.912
HIERARCH ESO ISS PBLA24 START 11.175
HIERARCH ESO ISS PBLA24 END 11.272
HIERARCH ESO ISS PBL34 START 101.158
HIERARCH ESO ISS PBL34 END 101.133
HIERARCH ESO ISS PBLA34 START 346.134
HIERARCH ESO ISS PBLA34 END 346.251
HIERARCH ESO ISS AMBI TAU0 START 0.008466
HIERARCH ESO ISS AMBI TAU0 END 0.008466
HIERARCH ESO ISS AMBI TEMP 11.86
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.37