Exposure
ID
MATIS.2022-08-24T02:48:01.428_1
Header ID
MATIS.2022-08-24T02:48:01.428
Date updated
2022-08-24 02:55:41 UTC+0000
Release date
2022-08-24 02:48:01 UTC+0000
UTC Start
2022-08-24 02:48:01.428
UTC End
2022-08-24 02:49:01.392
MJD Start
59815.11668319
MJD End
59815.1173772178
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005267
Ambient temperature (°C)
12.98
Seeing (arcsec)
0.47
Observation
ID
50711
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
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 23.5730 23.5710 177.2000 177.4000
A0-D0 19.8540 19.7530 90.4000 90.5000
A0-C1 17.3820 17.3570 154.8670 155.1380
B2-D0 29.9700 29.9300 38.6000 38.6000
B2-C1 9.9860 9.9730 38.5800 38.5790
D0-C1 19.9840 19.9570 218.6290 218.6280
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 59815.11668319
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD147647
RA 245.966575
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 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 23.573
HIERARCH ESO ISS PBL12 END 23.571
HIERARCH ESO ISS PBLA12 START 177.2
HIERARCH ESO ISS PBLA12 END 177.4
HIERARCH ESO ISS PBL13 START 19.854
HIERARCH ESO ISS PBL13 END 19.753
HIERARCH ESO ISS PBLA13 START 90.4
HIERARCH ESO ISS PBLA13 END 90.5
HIERARCH ESO ISS PBL14 START 17.382
HIERARCH ESO ISS PBL14 END 17.357
HIERARCH ESO ISS PBLA14 START 154.867
HIERARCH ESO ISS PBLA14 END 155.138
HIERARCH ESO ISS PBL23 START 29.97
HIERARCH ESO ISS PBL23 END 29.93
HIERARCH ESO ISS PBLA23 START 38.6
HIERARCH ESO ISS PBLA23 END 38.6
HIERARCH ESO ISS PBL24 START 9.986
HIERARCH ESO ISS PBL24 END 9.973
HIERARCH ESO ISS PBLA24 START 38.58
HIERARCH ESO ISS PBLA24 END 38.579
HIERARCH ESO ISS PBL34 START 19.984
HIERARCH ESO ISS PBL34 END 19.957
HIERARCH ESO ISS PBLA34 START 218.629
HIERARCH ESO ISS PBLA34 END 218.628
HIERARCH ESO ISS AMBI TAU0 START 0.005267
HIERARCH ESO ISS AMBI TAU0 END 0.005267
HIERARCH ESO ISS AMBI TEMP 12.98
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47