Exposure
ID
MATIS.2022-05-30T06:52:43.547_1
Header ID
MATIS.2022-05-30T06:52:43.547
Date updated
2022-05-30 07:01:07 UTC+0000
Release date
2022-05-30 06:52:43 UTC+0000
UTC Start
2022-05-30 06:52:43.547
UTC End
2022-05-30 06:53:43.555
MJD Start
59729.28661513
MJD End
59729.287309667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003071
Ambient temperature (°C)
4.75
Seeing (arcsec)
0.39
Observation
ID
51073
Category
calibrator
Program ID
105.20BT.002
Program Title
TIME TRAVELING INTO AN EVOLVED STAR - SNAPSHOTS OF V OPH MOLECULAR LAYERS AS PRECURSORS OF DUST FORMATION, WITH MATISSE
Program Type
Normal
PI / COI
RAU/ WITTKOWSKI/ OHNAKA/ CARPENTER/ BRUNO/ DANCHI/ MATTER
Target
ID
38083
Name
HD147647
RA
245.967777
DEC
-22.3688
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 58.4200 58.2800 286.4000 286.5000
K0-D0 83.0660 82.8700 262.5000 262.6000
K0-J3 55.2820 55.2740 350.1120 350.2600
G2-D0 37.9490 37.9130 223.9000 223.9000
G2-J3 60.0720 59.9960 50.8020 50.8410
D0-J3 97.8520 97.7390 48.1290 48.1680
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20BT.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59729.28661513
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD147647
RA 245.967777
DEC -22.3688
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 58.42
HIERARCH ESO ISS PBL12 END 58.28
HIERARCH ESO ISS PBLA12 START 286.4
HIERARCH ESO ISS PBLA12 END 286.5
HIERARCH ESO ISS PBL13 START 83.066
HIERARCH ESO ISS PBL13 END 82.87
HIERARCH ESO ISS PBLA13 START 262.5
HIERARCH ESO ISS PBLA13 END 262.6
HIERARCH ESO ISS PBL14 START 55.282
HIERARCH ESO ISS PBL14 END 55.274
HIERARCH ESO ISS PBLA14 START 350.112
HIERARCH ESO ISS PBLA14 END 350.26
HIERARCH ESO ISS PBL23 START 37.949
HIERARCH ESO ISS PBL23 END 37.913
HIERARCH ESO ISS PBLA23 START 223.9
HIERARCH ESO ISS PBLA23 END 223.9
HIERARCH ESO ISS PBL24 START 60.072
HIERARCH ESO ISS PBL24 END 59.996
HIERARCH ESO ISS PBLA24 START 50.802
HIERARCH ESO ISS PBLA24 END 50.841
HIERARCH ESO ISS PBL34 START 97.852
HIERARCH ESO ISS PBL34 END 97.739
HIERARCH ESO ISS PBLA34 START 48.129
HIERARCH ESO ISS PBLA34 END 48.168
HIERARCH ESO ISS AMBI TAU0 START 0.002931
HIERARCH ESO ISS AMBI TAU0 END 0.003211
HIERARCH ESO ISS AMBI TEMP 4.75
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.39