Exposure
ID
MATIS.2022-05-30T06:04:03.785_1
Header ID
MATIS.2022-05-30T06:04:03.785
Date updated
2022-05-30 06:15:33 UTC+0000
Release date
2022-05-30 06:04:03 UTC+0000
UTC Start
2022-05-30 06:04:03.785
UTC End
2022-05-30 06:05:03.793
MJD Start
59729.25282158
MJD End
59729.253516117
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003917
Ambient temperature (°C)
4.96
Seeing (arcsec)
0.43
Observation
ID
51073
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 64.1000 64.0040 280.5000 280.6000
K0-D0 90.7780 90.6520 258.7000 258.8000
K0-J3 55.7670 55.7560 343.3250 343.4600
G2-D0 39.2890 39.2680 221.4000 221.5000
G2-J3 62.9100 62.8660 48.3850 48.4470
D0-J3 102.0190 101.9540 45.6960 45.7580
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 59729.25282158
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD147647
RA 245.967777
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 64.1
HIERARCH ESO ISS PBL12 END 64.004
HIERARCH ESO ISS PBLA12 START 280.5
HIERARCH ESO ISS PBLA12 END 280.6
HIERARCH ESO ISS PBL13 START 90.778
HIERARCH ESO ISS PBL13 END 90.652
HIERARCH ESO ISS PBLA13 START 258.7
HIERARCH ESO ISS PBLA13 END 258.8
HIERARCH ESO ISS PBL14 START 55.767
HIERARCH ESO ISS PBL14 END 55.756
HIERARCH ESO ISS PBLA14 START 343.325
HIERARCH ESO ISS PBLA14 END 343.46
HIERARCH ESO ISS PBL23 START 39.289
HIERARCH ESO ISS PBL23 END 39.268
HIERARCH ESO ISS PBLA23 START 221.4
HIERARCH ESO ISS PBLA23 END 221.5
HIERARCH ESO ISS PBL24 START 62.91
HIERARCH ESO ISS PBL24 END 62.866
HIERARCH ESO ISS PBLA24 START 48.385
HIERARCH ESO ISS PBLA24 END 48.447
HIERARCH ESO ISS PBL34 START 102.019
HIERARCH ESO ISS PBL34 END 101.954
HIERARCH ESO ISS PBLA34 START 45.696
HIERARCH ESO ISS PBLA34 END 45.758
HIERARCH ESO ISS AMBI TAU0 START 0.003559
HIERARCH ESO ISS AMBI TAU0 END 0.004275
HIERARCH ESO ISS AMBI TEMP 4.96
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.42