Exposure
ID
MATIS.2021-09-01T02:49:30.272_1
Header ID
MATIS.2021-09-01T02:49:30.272
Date updated
2021-09-29 14:28:16 UTC+0000
Release date
2021-09-01 02:49:30 UTC+0000
UTC Start
2021-09-01 02:49:30.272
UTC End
2021-09-01 02:50:30.332
MJD Start
59458.11771148
MJD End
59458.1184066189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0053445
Ambient temperature (°C)
13.25
Seeing (arcsec)
0.58
Observation
ID
48050
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.9710 22.9550 159.3000 159.5000
A0-D0 28.1950 28.1320 77.8000 77.9000
A0-C1 19.1100 19.0710 130.2320 130.3930
B2-D0 33.6290 33.6170 35.3000 35.4000
B2-C1 11.2030 11.1990 35.2840 35.3190
D0-C1 22.4260 22.4190 215.3380 215.3720
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 59458.11771148
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 171094
RA 278.344782
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 22.971
HIERARCH ESO ISS PBL12 END 22.955
HIERARCH ESO ISS PBLA12 START 159.3
HIERARCH ESO ISS PBLA12 END 159.5
HIERARCH ESO ISS PBL13 START 28.195
HIERARCH ESO ISS PBL13 END 28.132
HIERARCH ESO ISS PBLA13 START 77.8
HIERARCH ESO ISS PBLA13 END 77.9
HIERARCH ESO ISS PBL14 START 19.11
HIERARCH ESO ISS PBL14 END 19.071
HIERARCH ESO ISS PBLA14 START 130.232
HIERARCH ESO ISS PBLA14 END 130.393
HIERARCH ESO ISS PBL23 START 33.629
HIERARCH ESO ISS PBL23 END 33.617
HIERARCH ESO ISS PBLA23 START 35.3
HIERARCH ESO ISS PBLA23 END 35.4
HIERARCH ESO ISS PBL24 START 11.203
HIERARCH ESO ISS PBL24 END 11.199
HIERARCH ESO ISS PBLA24 START 35.284
HIERARCH ESO ISS PBLA24 END 35.319
HIERARCH ESO ISS PBL34 START 22.426
HIERARCH ESO ISS PBL34 END 22.419
HIERARCH ESO ISS PBLA34 START 215.338
HIERARCH ESO ISS PBLA34 END 215.372
HIERARCH ESO ISS AMBI TAU0 START 0.005117
HIERARCH ESO ISS AMBI TAU0 END 0.005572
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58