Exposure
ID
MATIS.2022-04-28T07:06:43.909_1
Header ID
MATIS.2022-04-28T07:06:43.909
Date updated
2022-04-28 07:16:40 UTC+0000
Release date
2022-04-28 07:06:43 UTC+0000
UTC Start
2022-04-28 07:06:43.909
UTC End
2022-04-28 07:07:43.917
MJD Start
59697.29634154
MJD End
59697.297036077
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004347
Ambient temperature (°C)
15.12
Seeing (arcsec)
0.545
Observation
ID
50681
Category
calibrator
Program ID
105.20BT.001
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
37821
Name
delOph
RA
243.585053
DEC
-3.69503
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 23.5000 23.4750 143.6000 143.7000
A0-D0 31.9920 31.9880 72.9000 72.9000
A0-C1 21.6580 21.6320 115.9400 115.9910
B2-D0 32.8550 32.8740 30.4000 30.5000
B2-C1 10.9440 10.9500 30.3650 30.4380
D0-C1 21.9110 21.9240 210.4270 210.5000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20BT.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59697.29634154
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delOph
RA 243.585053
DEC -3.69503
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 23.5
HIERARCH ESO ISS PBL12 END 23.475
HIERARCH ESO ISS PBLA12 START 143.6
HIERARCH ESO ISS PBLA12 END 143.7
HIERARCH ESO ISS PBL13 START 31.992
HIERARCH ESO ISS PBL13 END 31.988
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 21.658
HIERARCH ESO ISS PBL14 END 21.632
HIERARCH ESO ISS PBLA14 START 115.94
HIERARCH ESO ISS PBLA14 END 115.991
HIERARCH ESO ISS PBL23 START 32.855
HIERARCH ESO ISS PBL23 END 32.874
HIERARCH ESO ISS PBLA23 START 30.4
HIERARCH ESO ISS PBLA23 END 30.5
HIERARCH ESO ISS PBL24 START 10.944
HIERARCH ESO ISS PBL24 END 10.95
HIERARCH ESO ISS PBLA24 START 30.365
HIERARCH ESO ISS PBLA24 END 30.438
HIERARCH ESO ISS PBL34 START 21.911
HIERARCH ESO ISS PBL34 END 21.924
HIERARCH ESO ISS PBLA34 START 210.427
HIERARCH ESO ISS PBLA34 END 210.5
HIERARCH ESO ISS AMBI TAU0 START 0.004068
HIERARCH ESO ISS AMBI TAU0 END 0.004626
HIERARCH ESO ISS AMBI TEMP 15.12
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.56