Exposure
ID
MATIS.2022-08-24T02:46:35.957_1
Header ID
MATIS.2022-08-24T02:46:35.957
Date updated
2022-08-24 02:55:41 UTC+0000
Release date
2022-08-24 02:46:35 UTC+0000
UTC Start
2022-08-24 02:46:35.957
UTC End
2022-08-24 02:47:35.965
MJD Start
59815.11569395
MJD End
59815.116388487
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006353
Ambient temperature (°C)
13.0
Seeing (arcsec)
0.45
Observation
ID
50712
Category
calibrator
Program ID
105.20BT.003
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
37296
Name
HD147647
RA
245.966575
DEC
-22.3688
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.5760 23.5740 176.9000 177.1000
A0-D0 19.9990 19.8970 90.2000 90.3000
A0-C1 17.4180 17.3920 154.4810 154.7550
B2-D0 30.0270 29.9870 38.6000 38.6000
B2-C1 10.0050 9.9910 38.5800 38.5800
D0-C1 20.0220 19.9950 218.6290 218.6290
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20BT.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59815.11569395
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD147647
RA 245.966575
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 23.576
HIERARCH ESO ISS PBL12 END 23.574
HIERARCH ESO ISS PBLA12 START 176.9
HIERARCH ESO ISS PBLA12 END 177.1
HIERARCH ESO ISS PBL13 START 19.999
HIERARCH ESO ISS PBL13 END 19.897
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.3
HIERARCH ESO ISS PBL14 START 17.418
HIERARCH ESO ISS PBL14 END 17.392
HIERARCH ESO ISS PBLA14 START 154.481
HIERARCH ESO ISS PBLA14 END 154.755
HIERARCH ESO ISS PBL23 START 30.027
HIERARCH ESO ISS PBL23 END 29.987
HIERARCH ESO ISS PBLA23 START 38.6
HIERARCH ESO ISS PBLA23 END 38.6
HIERARCH ESO ISS PBL24 START 10.005
HIERARCH ESO ISS PBL24 END 9.991
HIERARCH ESO ISS PBLA24 START 38.58
HIERARCH ESO ISS PBLA24 END 38.58
HIERARCH ESO ISS PBL34 START 20.022
HIERARCH ESO ISS PBL34 END 19.995
HIERARCH ESO ISS PBLA34 START 218.629
HIERARCH ESO ISS PBLA34 END 218.629
HIERARCH ESO ISS AMBI TAU0 START 0.006803
HIERARCH ESO ISS AMBI TAU0 END 0.005903
HIERARCH ESO ISS AMBI TEMP 13.0
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45