Exposure
ID
MATIS.2021-09-04T00:40:10.701_1
Header ID
MATIS.2021-09-04T00:40:10.701
Date updated
2021-09-04 00:51:18 UTC+0000
Release date
2021-09-04 00:40:10 UTC+0000
UTC Start
2021-09-04 00:40:10.701
UTC End
2021-09-04 00:41:10.709
MJD Start
59461.02790163
MJD End
59461.028596167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0043315
Ambient temperature (°C)
13.98
Seeing (arcsec)
0.67
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 90.2090 90.1940 136.1000 136.3000
A0-J2 123.5300 123.4320 116.1000 116.3000
A0-J3 110.5340 110.3420 67.0180 67.1770
G1-J2 49.5300 49.4440 77.6000 77.8000
G1-J3 115.0370 114.9720 19.9260 20.0390
J2-J3 97.9390 97.9480 354.6270 354.7700
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 59461.02790163
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 90.209
HIERARCH ESO ISS PBL12 END 90.194
HIERARCH ESO ISS PBLA12 START 136.1
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 123.53
HIERARCH ESO ISS PBL13 END 123.432
HIERARCH ESO ISS PBLA13 START 116.1
HIERARCH ESO ISS PBLA13 END 116.3
HIERARCH ESO ISS PBL14 START 110.534
HIERARCH ESO ISS PBL14 END 110.342
HIERARCH ESO ISS PBLA14 START 67.018
HIERARCH ESO ISS PBLA14 END 67.177
HIERARCH ESO ISS PBL23 START 49.53
HIERARCH ESO ISS PBL23 END 49.444
HIERARCH ESO ISS PBLA23 START 77.6
HIERARCH ESO ISS PBLA23 END 77.8
HIERARCH ESO ISS PBL24 START 115.037
HIERARCH ESO ISS PBL24 END 114.972
HIERARCH ESO ISS PBLA24 START 19.926
HIERARCH ESO ISS PBLA24 END 20.039
HIERARCH ESO ISS PBL34 START 97.939
HIERARCH ESO ISS PBL34 END 97.948
HIERARCH ESO ISS PBLA34 START 354.627
HIERARCH ESO ISS PBLA34 END 354.77
HIERARCH ESO ISS AMBI TAU0 START 0.004332
HIERARCH ESO ISS AMBI TAU0 END 0.004331
HIERARCH ESO ISS AMBI TEMP 13.98
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.77