Exposure
ID
MATIS.2022-05-30T06:54:07.107_1
Header ID
MATIS.2022-05-30T06:54:07.107
Date updated
2022-05-30 07:06:30 UTC+0000
Release date
2022-05-30 06:54:07 UTC+0000
UTC Start
2022-05-30 06:54:07.107
UTC End
2022-05-30 06:55:07.167
MJD Start
59729.28758226
MJD End
59729.2882773989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003156
Ambient temperature (°C)
4.76
Seeing (arcsec)
0.395
Observation
ID
51072
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
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 58.2270 58.0880 286.6000 286.7000
K0-D0 82.7950 82.6000 262.6000 262.7000
K0-J3 55.2710 55.2620 350.3160 350.4610
G2-D0 37.8990 37.8630 224.0000 224.0000
G2-J3 59.9690 59.8940 50.8550 50.8920
D0-J3 97.6990 97.5890 48.1820 48.2200
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 59729.28758226
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD147647
RA 245.967777
DEC -22.3688
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 58.227
HIERARCH ESO ISS PBL12 END 58.088
HIERARCH ESO ISS PBLA12 START 286.6
HIERARCH ESO ISS PBLA12 END 286.7
HIERARCH ESO ISS PBL13 START 82.795
HIERARCH ESO ISS PBL13 END 82.6
HIERARCH ESO ISS PBLA13 START 262.6
HIERARCH ESO ISS PBLA13 END 262.7
HIERARCH ESO ISS PBL14 START 55.271
HIERARCH ESO ISS PBL14 END 55.262
HIERARCH ESO ISS PBLA14 START 350.316
HIERARCH ESO ISS PBLA14 END 350.461
HIERARCH ESO ISS PBL23 START 37.899
HIERARCH ESO ISS PBL23 END 37.863
HIERARCH ESO ISS PBLA23 START 224.0
HIERARCH ESO ISS PBLA23 END 224.0
HIERARCH ESO ISS PBL24 START 59.969
HIERARCH ESO ISS PBL24 END 59.894
HIERARCH ESO ISS PBLA24 START 50.855
HIERARCH ESO ISS PBLA24 END 50.892
HIERARCH ESO ISS PBL34 START 97.699
HIERARCH ESO ISS PBL34 END 97.589
HIERARCH ESO ISS PBLA34 START 48.182
HIERARCH ESO ISS PBLA34 END 48.22
HIERARCH ESO ISS AMBI TAU0 START 0.003211
HIERARCH ESO ISS AMBI TAU0 END 0.003101
HIERARCH ESO ISS AMBI TEMP 4.76
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.4