Exposure
ID
MATIS.2021-09-17T01:21:50.928_1
Header ID
MATIS.2021-09-17T01:21:50.928
Date updated
2021-09-29 14:28:42 UTC+0000
Release date
2021-09-17 01:21:50 UTC+0000
UTC Start
2021-09-17 01:21:50.928
UTC End
2021-09-17 01:22:50.988
MJD Start
59474.05683944
MJD End
59474.0575345789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0033315
Ambient temperature (°C)
12.64
Seeing (arcsec)
0.56
Observation
ID
48247
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
36197
Name
bet Aql
RA
298.828534
DEC
6.40444
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.6940 67.6510 270.6000 270.5000
K0-D0 95.8590 95.8790 253.0000 253.0000
K0-J3 48.5470 48.4870 331.7990 331.9040
G2-D0 37.3810 37.4210 219.9000 220.0000
G2-J3 61.4600 61.5220 46.7310 46.7570
D0-J3 98.6760 98.7800 44.1530 44.1860
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 59474.05683944
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Aql
RA 298.828534
DEC 6.40444
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 67.694
HIERARCH ESO ISS PBL12 END 67.651
HIERARCH ESO ISS PBLA12 START 270.6
HIERARCH ESO ISS PBLA12 END 270.5
HIERARCH ESO ISS PBL13 START 95.859
HIERARCH ESO ISS PBL13 END 95.879
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 253.0
HIERARCH ESO ISS PBL14 START 48.547
HIERARCH ESO ISS PBL14 END 48.487
HIERARCH ESO ISS PBLA14 START 331.799
HIERARCH ESO ISS PBLA14 END 331.904
HIERARCH ESO ISS PBL23 START 37.381
HIERARCH ESO ISS PBL23 END 37.421
HIERARCH ESO ISS PBLA23 START 219.9
HIERARCH ESO ISS PBLA23 END 220.0
HIERARCH ESO ISS PBL24 START 61.46
HIERARCH ESO ISS PBL24 END 61.522
HIERARCH ESO ISS PBLA24 START 46.731
HIERARCH ESO ISS PBLA24 END 46.757
HIERARCH ESO ISS PBL34 START 98.676
HIERARCH ESO ISS PBL34 END 98.78
HIERARCH ESO ISS PBLA34 START 44.153
HIERARCH ESO ISS PBLA34 END 44.186
HIERARCH ESO ISS AMBI TAU0 START 0.003453
HIERARCH ESO ISS AMBI TAU0 END 0.00321
HIERARCH ESO ISS AMBI TEMP 12.64
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.57