Exposure
ID
MATIS.2022-05-30T06:02:44.047_1
Header ID
MATIS.2022-05-30T06:02:44.047
Date updated
2022-05-30 06:10:39 UTC+0000
Release date
2022-05-30 06:02:44 UTC+0000
UTC Start
2022-05-30 06:02:44.047
UTC End
2022-05-30 06:03:44.055
MJD Start
59729.25189869
MJD End
59729.252593227
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003425
Ambient temperature (°C)
4.96
Seeing (arcsec)
0.445
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 64.2250 64.1300 280.3000 280.4000
K0-D0 90.9420 90.8170 258.6000 258.6000
K0-J3 55.7820 55.7710 343.1470 343.2830
G2-D0 39.3150 39.2950 221.3000 221.4000
G2-J3 62.9670 62.9240 48.3040 48.3660
D0-J3 102.1020 102.0390 45.6140 45.6770
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 59729.25189869
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 64.225
HIERARCH ESO ISS PBL12 END 64.13
HIERARCH ESO ISS PBLA12 START 280.3
HIERARCH ESO ISS PBLA12 END 280.4
HIERARCH ESO ISS PBL13 START 90.942
HIERARCH ESO ISS PBL13 END 90.817
HIERARCH ESO ISS PBLA13 START 258.6
HIERARCH ESO ISS PBLA13 END 258.6
HIERARCH ESO ISS PBL14 START 55.782
HIERARCH ESO ISS PBL14 END 55.771
HIERARCH ESO ISS PBLA14 START 343.147
HIERARCH ESO ISS PBLA14 END 343.283
HIERARCH ESO ISS PBL23 START 39.315
HIERARCH ESO ISS PBL23 END 39.295
HIERARCH ESO ISS PBLA23 START 221.3
HIERARCH ESO ISS PBLA23 END 221.4
HIERARCH ESO ISS PBL24 START 62.967
HIERARCH ESO ISS PBL24 END 62.924
HIERARCH ESO ISS PBLA24 START 48.304
HIERARCH ESO ISS PBLA24 END 48.366
HIERARCH ESO ISS PBL34 START 102.102
HIERARCH ESO ISS PBL34 END 102.039
HIERARCH ESO ISS PBLA34 START 45.614
HIERARCH ESO ISS PBLA34 END 45.677
HIERARCH ESO ISS AMBI TAU0 START 0.003291
HIERARCH ESO ISS AMBI TAU0 END 0.003559
HIERARCH ESO ISS AMBI TEMP 4.96
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.44