Exposure
ID
MATIS.2022-05-30T07:02:37.668_1
Header ID
MATIS.2022-05-30T07:02:37.668
Date updated
2022-05-30 07:11:26 UTC+0000
Release date
2022-05-30 07:02:37 UTC+0000
UTC Start
2022-05-30 07:02:37.668
UTC End
2022-05-30 07:03:37.728
MJD Start
59729.29349153
MJD End
59729.2941866689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0023185
Ambient temperature (°C)
4.75
Seeing (arcsec)
0.495
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 57.0200 56.8720 287.8000 287.9000
K0-D0 81.0920 80.8810 263.3000 263.3000
K0-J3 55.2050 55.1970 351.5570 351.7060
G2-D0 37.5830 37.5440 224.3000 224.3000
G2-J3 59.3130 59.2310 51.1570 51.1910
D0-J3 96.7290 96.6090 48.4860 48.5210
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 59729.29349153
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 57.02
HIERARCH ESO ISS PBL12 END 56.872
HIERARCH ESO ISS PBLA12 START 287.8
HIERARCH ESO ISS PBLA12 END 287.9
HIERARCH ESO ISS PBL13 START 81.092
HIERARCH ESO ISS PBL13 END 80.881
HIERARCH ESO ISS PBLA13 START 263.3
HIERARCH ESO ISS PBLA13 END 263.3
HIERARCH ESO ISS PBL14 START 55.205
HIERARCH ESO ISS PBL14 END 55.197
HIERARCH ESO ISS PBLA14 START 351.557
HIERARCH ESO ISS PBLA14 END 351.706
HIERARCH ESO ISS PBL23 START 37.583
HIERARCH ESO ISS PBL23 END 37.544
HIERARCH ESO ISS PBLA23 START 224.3
HIERARCH ESO ISS PBLA23 END 224.3
HIERARCH ESO ISS PBL24 START 59.313
HIERARCH ESO ISS PBL24 END 59.231
HIERARCH ESO ISS PBLA24 START 51.157
HIERARCH ESO ISS PBLA24 END 51.191
HIERARCH ESO ISS PBL34 START 96.729
HIERARCH ESO ISS PBL34 END 96.609
HIERARCH ESO ISS PBLA34 START 48.486
HIERARCH ESO ISS PBLA34 END 48.521
HIERARCH ESO ISS AMBI TAU0 START 0.002254
HIERARCH ESO ISS AMBI TAU0 END 0.002383
HIERARCH ESO ISS AMBI TEMP 4.75
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.5