Exposure
ID
MATIS.2022-08-24T02:40:33.019_1
Header ID
MATIS.2022-08-24T02:40:33.019
Date updated
2022-08-24 02:51:10 UTC+0000
Release date
2022-08-24 02:40:33 UTC+0000
UTC Start
2022-08-24 02:40:33.019
UTC End
2022-08-24 02:41:33.027
MJD Start
59815.11149328
MJD End
59815.112187817
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006279
Ambient temperature (°C)
13.04
Seeing (arcsec)
0.505
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 23.5900 23.5870 175.8000 176.0000
A0-D0 20.6040 20.5040 89.7000 89.7000
A0-C1 17.5730 17.5470 152.8730 153.1410
B2-D0 30.2650 30.2260 38.6000 38.6000
B2-C1 10.0840 10.0710 38.5670 38.5710
D0-C1 20.1810 20.1550 218.6170 218.6200
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 59815.11149328
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 23.59
HIERARCH ESO ISS PBL12 END 23.587
HIERARCH ESO ISS PBLA12 START 175.8
HIERARCH ESO ISS PBLA12 END 176.0
HIERARCH ESO ISS PBL13 START 20.604
HIERARCH ESO ISS PBL13 END 20.504
HIERARCH ESO ISS PBLA13 START 89.7
HIERARCH ESO ISS PBLA13 END 89.7
HIERARCH ESO ISS PBL14 START 17.573
HIERARCH ESO ISS PBL14 END 17.547
HIERARCH ESO ISS PBLA14 START 152.873
HIERARCH ESO ISS PBLA14 END 153.141
HIERARCH ESO ISS PBL23 START 30.265
HIERARCH ESO ISS PBL23 END 30.226
HIERARCH ESO ISS PBLA23 START 38.6
HIERARCH ESO ISS PBLA23 END 38.6
HIERARCH ESO ISS PBL24 START 10.084
HIERARCH ESO ISS PBL24 END 10.071
HIERARCH ESO ISS PBLA24 START 38.567
HIERARCH ESO ISS PBLA24 END 38.571
HIERARCH ESO ISS PBL34 START 20.181
HIERARCH ESO ISS PBL34 END 20.155
HIERARCH ESO ISS PBLA34 START 218.617
HIERARCH ESO ISS PBLA34 END 218.62
HIERARCH ESO ISS AMBI TAU0 START 0.006315
HIERARCH ESO ISS AMBI TAU0 END 0.006243
HIERARCH ESO ISS AMBI TEMP 13.04
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.51