Exposure
ID
MATIS.2021-09-04T00:41:33.617_1
Header ID
MATIS.2021-09-04T00:41:33.617
Date updated
2021-09-04 00:51:18 UTC+0000
Release date
2021-09-04 00:41:33 UTC+0000
UTC Start
2021-09-04 00:41:33.617
UTC End
2021-09-04 00:42:33.625
MJD Start
59461.02886131
MJD End
59461.029555847
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004492
Ambient temperature (°C)
13.96
Seeing (arcsec)
0.685
Observation
ID
48104
Category
calibrator
Program ID
0103.D-0151(C)
Program Title
IMAGING THE HEART OF THE WR104 SYSTEM WITH MATISSE: WIND-WIND COLLISION, DUST-FORMING REGION AND THE SPIRAL STRUCTURE.
Program Type
Normal
PI / COI
SOULAIN/ MILLOUR/ DANCHI/ HANKINS/ HOFMANN/ LAMBERTS/ LAU/ LOPEZ/ MATTER/ SANCHEZ/ SCHERTL/ WEIGELT
Target
ID
36093
Name
HD151773
RA
252.98706
DEC
-50.0295
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.1890 90.1730 136.4000 136.6000
A0-J2 123.3970 123.2990 116.4000 116.6000
A0-J3 110.2720 110.0790 67.2320 67.3800
G1-J2 49.4130 49.3270 77.8000 78.0000
G1-J3 114.9490 114.8850 20.0780 20.1800
J2-J3 97.9510 97.9600 354.8200 354.9510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0103.D-0151(C)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59461.02886131
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD151773
RA 252.98706
DEC -50.0295
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 G1
HIERARCH ESO ISS CONF STATION3 J2
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 90.189
HIERARCH ESO ISS PBL12 END 90.173
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.6
HIERARCH ESO ISS PBL13 START 123.397
HIERARCH ESO ISS PBL13 END 123.299
HIERARCH ESO ISS PBLA13 START 116.4
HIERARCH ESO ISS PBLA13 END 116.6
HIERARCH ESO ISS PBL14 START 110.272
HIERARCH ESO ISS PBL14 END 110.079
HIERARCH ESO ISS PBLA14 START 67.232
HIERARCH ESO ISS PBLA14 END 67.38
HIERARCH ESO ISS PBL23 START 49.413
HIERARCH ESO ISS PBL23 END 49.327
HIERARCH ESO ISS PBLA23 START 77.8
HIERARCH ESO ISS PBLA23 END 78.0
HIERARCH ESO ISS PBL24 START 114.949
HIERARCH ESO ISS PBL24 END 114.885
HIERARCH ESO ISS PBLA24 START 20.078
HIERARCH ESO ISS PBLA24 END 20.18
HIERARCH ESO ISS PBL34 START 97.951
HIERARCH ESO ISS PBL34 END 97.96
HIERARCH ESO ISS PBLA34 START 354.82
HIERARCH ESO ISS PBLA34 END 354.951
HIERARCH ESO ISS AMBI TAU0 START 0.004331
HIERARCH ESO ISS AMBI TAU0 END 0.004653
HIERARCH ESO ISS AMBI TEMP 13.96
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.6