Exposure
ID
MATIS.2021-09-01T02:52:16.245_1
Header ID
MATIS.2021-09-01T02:52:16.245
Date updated
2021-09-29 14:28:16 UTC+0000
Release date
2021-09-01 02:52:16 UTC+0000
UTC Start
2021-09-01 02:52:16.245
UTC End
2021-09-01 02:53:16.253
MJD Start
59458.11963246
MJD End
59458.120326997
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00632
Ambient temperature (°C)
13.22
Seeing (arcsec)
0.57
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 22.9270 22.9110 159.8000 159.9000
A0-D0 28.0190 27.9530 77.9000 77.9000
A0-C1 19.0010 18.9610 130.6800 130.8470
B2-D0 33.5970 33.5850 35.4000 35.4000
B2-C1 11.1920 11.1880 35.3780 35.4120
D0-C1 22.4050 22.3970 215.4310 215.4650
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 59458.11963246
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 22.927
HIERARCH ESO ISS PBL12 END 22.911
HIERARCH ESO ISS PBLA12 START 159.8
HIERARCH ESO ISS PBLA12 END 159.9
HIERARCH ESO ISS PBL13 START 28.019
HIERARCH ESO ISS PBL13 END 27.953
HIERARCH ESO ISS PBLA13 START 77.9
HIERARCH ESO ISS PBLA13 END 77.9
HIERARCH ESO ISS PBL14 START 19.001
HIERARCH ESO ISS PBL14 END 18.961
HIERARCH ESO ISS PBLA14 START 130.68
HIERARCH ESO ISS PBLA14 END 130.847
HIERARCH ESO ISS PBL23 START 33.597
HIERARCH ESO ISS PBL23 END 33.585
HIERARCH ESO ISS PBLA23 START 35.4
HIERARCH ESO ISS PBLA23 END 35.4
HIERARCH ESO ISS PBL24 START 11.192
HIERARCH ESO ISS PBL24 END 11.188
HIERARCH ESO ISS PBLA24 START 35.378
HIERARCH ESO ISS PBLA24 END 35.412
HIERARCH ESO ISS PBL34 START 22.405
HIERARCH ESO ISS PBL34 END 22.397
HIERARCH ESO ISS PBLA34 START 215.431
HIERARCH ESO ISS PBLA34 END 215.465
HIERARCH ESO ISS AMBI TAU0 START 0.006099
HIERARCH ESO ISS AMBI TAU0 END 0.006541
HIERARCH ESO ISS AMBI TEMP 13.22
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.55