Exposure
ID
MATIS.2022-08-24T02:29:00.288_1
Header ID
MATIS.2022-08-24T02:29:00.288
Date updated
2022-08-24 02:41:31 UTC+0000
Release date
2023-08-24 02:41:31 UTC+0000
UTC Start
2022-08-24 02:29:00.288
UTC End
2022-08-24 02:30:00.252
MJD Start
59815.10347556
MJD End
59815.1041695878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005311
Ambient temperature (°C)
13.08
Seeing (arcsec)
0.54
Observation
ID
50709
Category
science
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
37297
Name
VOph
RA
246.680971
DEC
-12.42659
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.7460 21.7390 172.6000 172.8000
A0-D0 22.4600 22.3640 78.1000 78.1000
A0-C1 15.7820 15.7420 144.3790 144.6380
B2-D0 32.4670 32.4420 36.2000 36.2000
B2-C1 10.8170 10.8080 36.1550 36.1490
D0-C1 21.6500 21.6330 216.1990 216.1920
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20BT.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59815.10347556
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME VOph
RA 246.680971
DEC -12.42659
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 21.746
HIERARCH ESO ISS PBL12 END 21.739
HIERARCH ESO ISS PBLA12 START 172.6
HIERARCH ESO ISS PBLA12 END 172.8
HIERARCH ESO ISS PBL13 START 22.46
HIERARCH ESO ISS PBL13 END 22.364
HIERARCH ESO ISS PBLA13 START 78.1
HIERARCH ESO ISS PBLA13 END 78.1
HIERARCH ESO ISS PBL14 START 15.782
HIERARCH ESO ISS PBL14 END 15.742
HIERARCH ESO ISS PBLA14 START 144.379
HIERARCH ESO ISS PBLA14 END 144.638
HIERARCH ESO ISS PBL23 START 32.467
HIERARCH ESO ISS PBL23 END 32.442
HIERARCH ESO ISS PBLA23 START 36.2
HIERARCH ESO ISS PBLA23 END 36.2
HIERARCH ESO ISS PBL24 START 10.817
HIERARCH ESO ISS PBL24 END 10.808
HIERARCH ESO ISS PBLA24 START 36.155
HIERARCH ESO ISS PBLA24 END 36.149
HIERARCH ESO ISS PBL34 START 21.65
HIERARCH ESO ISS PBL34 END 21.633
HIERARCH ESO ISS PBLA34 START 216.199
HIERARCH ESO ISS PBLA34 END 216.192
HIERARCH ESO ISS AMBI TAU0 START 0.005311
HIERARCH ESO ISS AMBI TAU0 END 0.005311
HIERARCH ESO ISS AMBI TEMP 13.08
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54