Exposure
ID
MATIS.2021-09-01T01:56:28.105_1
Header ID
MATIS.2021-09-01T01:56:28.105
Date updated
2021-09-29 14:28:15 UTC+0000
Release date
2021-09-01 01:56:28 UTC+0000
UTC Start
2021-09-01 01:56:28.105
UTC End
2021-09-01 01:57:28.113
MJD Start
59458.08088084
MJD End
59458.081575377
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00383
Ambient temperature (°C)
13.39
Seeing (arcsec)
0.77
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 23.8680 23.8510 151.3000 151.4000
A0-D0 30.8120 30.7750 75.8000 75.8000
A0-C1 20.9770 20.9460 123.0180 123.1370
B2-D0 33.9330 33.9320 32.8000 32.9000
B2-C1 11.3030 11.3030 32.7930 32.8560
D0-C1 22.6300 22.6290 212.8520 212.9140
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 59458.08088084
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 23.868
HIERARCH ESO ISS PBL12 END 23.851
HIERARCH ESO ISS PBLA12 START 151.3
HIERARCH ESO ISS PBLA12 END 151.4
HIERARCH ESO ISS PBL13 START 30.812
HIERARCH ESO ISS PBL13 END 30.775
HIERARCH ESO ISS PBLA13 START 75.8
HIERARCH ESO ISS PBLA13 END 75.8
HIERARCH ESO ISS PBL14 START 20.977
HIERARCH ESO ISS PBL14 END 20.946
HIERARCH ESO ISS PBLA14 START 123.018
HIERARCH ESO ISS PBLA14 END 123.137
HIERARCH ESO ISS PBL23 START 33.933
HIERARCH ESO ISS PBL23 END 33.932
HIERARCH ESO ISS PBLA23 START 32.8
HIERARCH ESO ISS PBLA23 END 32.9
HIERARCH ESO ISS PBL24 START 11.303
HIERARCH ESO ISS PBL24 END 11.303
HIERARCH ESO ISS PBLA24 START 32.793
HIERARCH ESO ISS PBLA24 END 32.856
HIERARCH ESO ISS PBL34 START 22.63
HIERARCH ESO ISS PBL34 END 22.629
HIERARCH ESO ISS PBLA34 START 212.852
HIERARCH ESO ISS PBLA34 END 212.914
HIERARCH ESO ISS AMBI TAU0 START 0.00383
HIERARCH ESO ISS AMBI TAU0 END 0.00383
HIERARCH ESO ISS AMBI TEMP 13.39
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.8