Exposure
ID
MATIS.2022-05-30T05:55:36.047_1
Header ID
MATIS.2022-05-30T05:55:36.047
Date updated
2022-05-30 06:05:37 UTC+0000
Release date
2022-05-30 05:55:36 UTC+0000
UTC Start
2022-05-30 05:55:36.047
UTC End
2022-05-30 05:56:36.107
MJD Start
59729.24694499
MJD End
59729.2476401289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003456
Ambient temperature (°C)
4.98
Seeing (arcsec)
0.445
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 64.8630 64.7770 279.5000 279.6000
K0-D0 91.7720 91.6600 258.0000 258.1000
K0-J3 55.8610 55.8500 342.2070 342.3380
G2-D0 39.4460 39.4290 220.8000 220.9000
G2-J3 63.2530 63.2150 47.8550 47.9200
D0-J3 102.5180 102.4620 45.1620 45.2270
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 59729.24694499
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 64.863
HIERARCH ESO ISS PBL12 END 64.777
HIERARCH ESO ISS PBLA12 START 279.5
HIERARCH ESO ISS PBLA12 END 279.6
HIERARCH ESO ISS PBL13 START 91.772
HIERARCH ESO ISS PBL13 END 91.66
HIERARCH ESO ISS PBLA13 START 258.0
HIERARCH ESO ISS PBLA13 END 258.1
HIERARCH ESO ISS PBL14 START 55.861
HIERARCH ESO ISS PBL14 END 55.85
HIERARCH ESO ISS PBLA14 START 342.207
HIERARCH ESO ISS PBLA14 END 342.338
HIERARCH ESO ISS PBL23 START 39.446
HIERARCH ESO ISS PBL23 END 39.429
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 220.9
HIERARCH ESO ISS PBL24 START 63.253
HIERARCH ESO ISS PBL24 END 63.215
HIERARCH ESO ISS PBLA24 START 47.855
HIERARCH ESO ISS PBLA24 END 47.92
HIERARCH ESO ISS PBL34 START 102.518
HIERARCH ESO ISS PBL34 END 102.462
HIERARCH ESO ISS PBLA34 START 45.162
HIERARCH ESO ISS PBLA34 END 45.227
HIERARCH ESO ISS AMBI TAU0 START 0.003467
HIERARCH ESO ISS AMBI TAU0 END 0.003445
HIERARCH ESO ISS AMBI TEMP 4.98
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.46