Exposure
ID
MATIS.2021-09-01T01:53:44.082_1
Header ID
MATIS.2021-09-01T01:53:44.082
Date updated
2021-09-29 14:28:15 UTC+0000
Release date
2021-09-01 01:53:44 UTC+0000
UTC Start
2021-09-01 01:53:44.082
UTC End
2021-09-01 01:54:44.090
MJD Start
59458.07898243
MJD End
59458.079676967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00383
Ambient temperature (°C)
13.41
Seeing (arcsec)
0.74
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 23.9150 23.8970 150.9000 151.1000
A0-D0 30.9070 30.8720 75.6000 75.7000
A0-C1 21.0590 21.0280 122.7080 122.8250
B2-D0 33.9340 33.9340 32.7000 32.7000
B2-C1 11.3040 11.3040 32.6290 32.6930
D0-C1 22.6300 22.6300 212.6870 212.7510
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 59458.07898243
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 23.915
HIERARCH ESO ISS PBL12 END 23.897
HIERARCH ESO ISS PBLA12 START 150.9
HIERARCH ESO ISS PBLA12 END 151.1
HIERARCH ESO ISS PBL13 START 30.907
HIERARCH ESO ISS PBL13 END 30.872
HIERARCH ESO ISS PBLA13 START 75.6
HIERARCH ESO ISS PBLA13 END 75.7
HIERARCH ESO ISS PBL14 START 21.059
HIERARCH ESO ISS PBL14 END 21.028
HIERARCH ESO ISS PBLA14 START 122.708
HIERARCH ESO ISS PBLA14 END 122.825
HIERARCH ESO ISS PBL23 START 33.934
HIERARCH ESO ISS PBL23 END 33.934
HIERARCH ESO ISS PBLA23 START 32.7
HIERARCH ESO ISS PBLA23 END 32.7
HIERARCH ESO ISS PBL24 START 11.304
HIERARCH ESO ISS PBL24 END 11.304
HIERARCH ESO ISS PBLA24 START 32.629
HIERARCH ESO ISS PBLA24 END 32.693
HIERARCH ESO ISS PBL34 START 22.63
HIERARCH ESO ISS PBL34 END 22.63
HIERARCH ESO ISS PBLA34 START 212.687
HIERARCH ESO ISS PBLA34 END 212.751
HIERARCH ESO ISS AMBI TAU0 START 0.00383
HIERARCH ESO ISS AMBI TAU0 END 0.00383
HIERARCH ESO ISS AMBI TEMP 13.41
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74