Exposure
ID
MATIS.2021-09-10T00:49:49.515_1
Header ID
MATIS.2021-09-10T00:49:49.515
Date updated
2021-09-29 14:28:34 UTC+0000
Release date
2021-09-10 00:49:49 UTC+0000
UTC Start
2021-09-10 00:49:49.515
UTC End
2021-09-10 00:50:49.575
MJD Start
59467.03460087
MJD End
59467.0352960089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.008408
Ambient temperature (°C)
11.83
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 87.2150 87.1250 119.8000 119.8000
A0-J2 126.0340 125.9120 96.0000 96.1000
A0-J3 132.3480 132.3330 49.9840 50.0400
G1-J2 58.0630 58.0460 58.7000 58.8000
G1-J3 130.9160 130.9320 11.2930 11.3900
J2-J3 101.1280 101.1040 346.2770 346.3940
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 59467.03460087
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 87.215
HIERARCH ESO ISS PBL12 END 87.125
HIERARCH ESO ISS PBLA12 START 119.8
HIERARCH ESO ISS PBLA12 END 119.8
HIERARCH ESO ISS PBL13 START 126.034
HIERARCH ESO ISS PBL13 END 125.912
HIERARCH ESO ISS PBLA13 START 96.0
HIERARCH ESO ISS PBLA13 END 96.1
HIERARCH ESO ISS PBL14 START 132.348
HIERARCH ESO ISS PBL14 END 132.333
HIERARCH ESO ISS PBLA14 START 49.984
HIERARCH ESO ISS PBLA14 END 50.04
HIERARCH ESO ISS PBL23 START 58.063
HIERARCH ESO ISS PBL23 END 58.046
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 130.916
HIERARCH ESO ISS PBL24 END 130.932
HIERARCH ESO ISS PBLA24 START 11.293
HIERARCH ESO ISS PBLA24 END 11.39
HIERARCH ESO ISS PBL34 START 101.128
HIERARCH ESO ISS PBL34 END 101.104
HIERARCH ESO ISS PBLA34 START 346.277
HIERARCH ESO ISS PBLA34 END 346.394
HIERARCH ESO ISS AMBI TAU0 START 0.008466
HIERARCH ESO ISS AMBI TAU0 END 0.00835
HIERARCH ESO ISS AMBI TEMP 11.83
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.37