Exposure
ID
MATIS.2023-08-12T06:18:51.266_1
Header ID
MATIS.2023-08-12T06:18:51.266
Date updated
2023-08-12 06:25:33 UTC+0000
Release date
2023-08-12 06:18:51 UTC+0000
UTC Start
2023-08-12 06:18:51.266
UTC End
2023-08-12 06:19:51.274
MJD Start
60168.26309336
MJD End
60168.26378789704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0087665
Ambient temperature (°C)
14.25
Seeing (arcsec)
0.735
Observation
ID
56521
Category
calibrator
Program ID
111.24V1.001
Program Title
REVEALING THE COMPLEXITY OF THE PLANET-FORMING REGION AROUND A YOUNG STAR WITH VLTI/MATISSE
Program Type
GTO
PI / COI
MATTER/ HOGERHEIJDE/ VARGA/ WATERS/ AUGEREAU/ HOFMANN/ WEIGELT/ MILLOUR/ DOMINIK/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ LOPEZ/ DANCHI/ KOKOULINA/ HOULLÉ/ SANCHEZ/ SCHEUCK/ VAN HAASTERE
Target
ID
41888
Name
V V4419 Sgr
RA
293.11769
DEC
-30.86963
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7060 24.7030 172.8000 173.0000
A0-D0 22.4730 22.3850 96.6000 96.8000
A0-C1 19.6470 19.6260 151.0840 151.3280
B2-D0 29.1680 29.1240 41.2000 41.3000
B2-C1 9.7180 9.7040 41.2070 41.2400
D0-C1 19.4500 19.4200 221.2680 221.3000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24V1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60168.26309336
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11769
DEC -30.86963
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.706
HIERARCH ESO ISS PBL12 END 24.703
HIERARCH ESO ISS PBLA12 START 172.8
HIERARCH ESO ISS PBLA12 END 173.0
HIERARCH ESO ISS PBL13 START 22.473
HIERARCH ESO ISS PBL13 END 22.385
HIERARCH ESO ISS PBLA13 START 96.6
HIERARCH ESO ISS PBLA13 END 96.8
HIERARCH ESO ISS PBL14 START 19.647
HIERARCH ESO ISS PBL14 END 19.626
HIERARCH ESO ISS PBLA14 START 151.084
HIERARCH ESO ISS PBLA14 END 151.328
HIERARCH ESO ISS PBL23 START 29.168
HIERARCH ESO ISS PBL23 END 29.124
HIERARCH ESO ISS PBLA23 START 41.2
HIERARCH ESO ISS PBLA23 END 41.3
HIERARCH ESO ISS PBL24 START 9.718
HIERARCH ESO ISS PBL24 END 9.704
HIERARCH ESO ISS PBLA24 START 41.207
HIERARCH ESO ISS PBLA24 END 41.24
HIERARCH ESO ISS PBL34 START 19.45
HIERARCH ESO ISS PBL34 END 19.42
HIERARCH ESO ISS PBLA34 START 221.268
HIERARCH ESO ISS PBLA34 END 221.3
HIERARCH ESO ISS AMBI TAU0 START 0.010909
HIERARCH ESO ISS AMBI TAU0 END 0.006624
HIERARCH ESO ISS AMBI TEMP 14.25
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.73