Exposure
ID
MATIS.2021-09-01T02:07:16.606_1
Header ID
MATIS.2021-09-01T02:07:16.606
Date updated
2021-09-29 14:28:15 UTC+0000
Release date
2021-09-01 02:07:16 UTC+0000
UTC Start
2021-09-01 02:07:16.606
UTC End
2021-09-01 02:08:16.614
MJD Start
59458.08838664
MJD End
59458.089081177
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0046055
Ambient temperature (°C)
13.34
Seeing (arcsec)
0.685
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 23.6820 23.6650 152.8000 152.9000
A0-D0 30.3970 30.3540 76.2000 76.3000
A0-C1 20.6390 20.6050 124.2970 124.4240
B2-D0 33.9160 33.9130 33.4000 33.5000
B2-C1 11.2980 11.2970 33.4090 33.4650
D0-C1 22.6180 22.6160 213.4660 213.5230
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 59458.08838664
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 23.682
HIERARCH ESO ISS PBL12 END 23.665
HIERARCH ESO ISS PBLA12 START 152.8
HIERARCH ESO ISS PBLA12 END 152.9
HIERARCH ESO ISS PBL13 START 30.397
HIERARCH ESO ISS PBL13 END 30.354
HIERARCH ESO ISS PBLA13 START 76.2
HIERARCH ESO ISS PBLA13 END 76.3
HIERARCH ESO ISS PBL14 START 20.639
HIERARCH ESO ISS PBL14 END 20.605
HIERARCH ESO ISS PBLA14 START 124.297
HIERARCH ESO ISS PBLA14 END 124.424
HIERARCH ESO ISS PBL23 START 33.916
HIERARCH ESO ISS PBL23 END 33.913
HIERARCH ESO ISS PBLA23 START 33.4
HIERARCH ESO ISS PBLA23 END 33.5
HIERARCH ESO ISS PBL24 START 11.298
HIERARCH ESO ISS PBL24 END 11.297
HIERARCH ESO ISS PBLA24 START 33.409
HIERARCH ESO ISS PBLA24 END 33.465
HIERARCH ESO ISS PBL34 START 22.618
HIERARCH ESO ISS PBL34 END 22.616
HIERARCH ESO ISS PBLA34 START 213.466
HIERARCH ESO ISS PBLA34 END 213.523
HIERARCH ESO ISS AMBI TAU0 START 0.004495
HIERARCH ESO ISS AMBI TAU0 END 0.004716
HIERARCH ESO ISS AMBI TEMP 13.34
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.69