Exposure
ID
MATIS.2021-09-01T03:01:58.413_1
Header ID
MATIS.2021-09-01T03:01:58.413
Date updated
2021-09-29 14:28:16 UTC+0000
Release date
2021-09-01 03:01:58 UTC+0000
UTC Start
2021-09-01 03:01:58.413
UTC End
2021-09-01 03:02:58.421
MJD Start
59458.12637052
MJD End
59458.127065057
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005168
Ambient temperature (°C)
13.21
Seeing (arcsec)
0.565
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 22.7790 22.7630 161.4000 161.6000
A0-D0 27.3740 27.3030 78.2000 78.3000
A0-C1 18.6130 18.5720 132.3160 132.4940
B2-D0 33.4730 33.4590 35.7000 35.7000
B2-C1 11.1510 11.1460 35.6740 35.7030
D0-C1 22.3220 22.3130 215.7270 215.7550
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 59458.12637052
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 22.779
HIERARCH ESO ISS PBL12 END 22.763
HIERARCH ESO ISS PBLA12 START 161.4
HIERARCH ESO ISS PBLA12 END 161.6
HIERARCH ESO ISS PBL13 START 27.374
HIERARCH ESO ISS PBL13 END 27.303
HIERARCH ESO ISS PBLA13 START 78.2
HIERARCH ESO ISS PBLA13 END 78.3
HIERARCH ESO ISS PBL14 START 18.613
HIERARCH ESO ISS PBL14 END 18.572
HIERARCH ESO ISS PBLA14 START 132.316
HIERARCH ESO ISS PBLA14 END 132.494
HIERARCH ESO ISS PBL23 START 33.473
HIERARCH ESO ISS PBL23 END 33.459
HIERARCH ESO ISS PBLA23 START 35.7
HIERARCH ESO ISS PBLA23 END 35.7
HIERARCH ESO ISS PBL24 START 11.151
HIERARCH ESO ISS PBL24 END 11.146
HIERARCH ESO ISS PBLA24 START 35.674
HIERARCH ESO ISS PBLA24 END 35.703
HIERARCH ESO ISS PBL34 START 22.322
HIERARCH ESO ISS PBL34 END 22.313
HIERARCH ESO ISS PBLA34 START 215.727
HIERARCH ESO ISS PBLA34 END 215.755
HIERARCH ESO ISS AMBI TAU0 START 0.004751
HIERARCH ESO ISS AMBI TAU0 END 0.005585
HIERARCH ESO ISS AMBI TEMP 13.21
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.54