Exposure
ID
MATIS.2021-09-06T02:26:44.283_1
Header ID
MATIS.2021-09-06T02:26:44.283
Date updated
2021-09-06 02:36:41 UTC+0000
Release date
2021-09-06 02:26:44 UTC+0000
UTC Start
2021-09-06 02:26:44.283
UTC End
2021-09-06 02:27:44.291
MJD Start
59463.10190142
MJD End
59463.102595957
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004437
Ambient temperature (°C)
14.23
Seeing (arcsec)
0.62
Observation
ID
48138
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
36122
Name
del_Sgr
RA
275.248042
DEC
-29.82821
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 83.3720 83.2810 137.8000 138.0000
A0-J2 111.7300 111.4990 113.1000 113.3000
A0-J3 116.2640 116.0540 58.9120 58.9740
G1-J2 50.0710 49.9640 69.1000 69.1000
G1-J3 129.3780 129.3410 19.6840 19.7630
J2-J3 103.9740 103.9740 358.2420 358.3700
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 59463.10190142
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del_Sgr
RA 275.248042
DEC -29.82821
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 83.372
HIERARCH ESO ISS PBL12 END 83.281
HIERARCH ESO ISS PBLA12 START 137.8
HIERARCH ESO ISS PBLA12 END 138.0
HIERARCH ESO ISS PBL13 START 111.73
HIERARCH ESO ISS PBL13 END 111.499
HIERARCH ESO ISS PBLA13 START 113.1
HIERARCH ESO ISS PBLA13 END 113.3
HIERARCH ESO ISS PBL14 START 116.264
HIERARCH ESO ISS PBL14 END 116.054
HIERARCH ESO ISS PBLA14 START 58.912
HIERARCH ESO ISS PBLA14 END 58.974
HIERARCH ESO ISS PBL23 START 50.071
HIERARCH ESO ISS PBL23 END 49.964
HIERARCH ESO ISS PBLA23 START 69.1
HIERARCH ESO ISS PBLA23 END 69.1
HIERARCH ESO ISS PBL24 START 129.378
HIERARCH ESO ISS PBL24 END 129.341
HIERARCH ESO ISS PBLA24 START 19.684
HIERARCH ESO ISS PBLA24 END 19.763
HIERARCH ESO ISS PBL34 START 103.974
HIERARCH ESO ISS PBL34 END 103.974
HIERARCH ESO ISS PBLA34 START 358.242
HIERARCH ESO ISS PBLA34 END 358.37
HIERARCH ESO ISS AMBI TAU0 START 0.004437
HIERARCH ESO ISS AMBI TAU0 END 0.004437
HIERARCH ESO ISS AMBI TEMP 14.23
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62