Exposure
ID
MATIS.2023-08-08T05:47:14.436_1
Header ID
MATIS.2023-08-08T05:47:14.436
Date updated
2023-08-08 05:55:28 UTC+0000
Release date
2023-08-08 05:47:14 UTC+0000
UTC Start
2023-08-08 05:47:14.436
UTC End
2023-08-08 05:48:14.444
MJD Start
60164.2411393
MJD End
60164.24183383704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0025335
Ambient temperature (°C)
11.87
Seeing (arcsec)
0.72
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 24.8800 24.8760 164.7000 164.8000
A0-D0 26.1430 26.0710 90.0000 90.1000
A0-C1 20.6680 20.6450 140.7070 140.9160
B2-D0 30.9660 30.9320 39.2000 39.3000
B2-C1 10.3170 10.3050 39.1570 39.2130
D0-C1 20.6500 20.6270 219.2200 219.2750
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 60164.2411393
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 24.88
HIERARCH ESO ISS PBL12 END 24.876
HIERARCH ESO ISS PBLA12 START 164.7
HIERARCH ESO ISS PBLA12 END 164.8
HIERARCH ESO ISS PBL13 START 26.143
HIERARCH ESO ISS PBL13 END 26.071
HIERARCH ESO ISS PBLA13 START 90.0
HIERARCH ESO ISS PBLA13 END 90.1
HIERARCH ESO ISS PBL14 START 20.668
HIERARCH ESO ISS PBL14 END 20.645
HIERARCH ESO ISS PBLA14 START 140.707
HIERARCH ESO ISS PBLA14 END 140.916
HIERARCH ESO ISS PBL23 START 30.966
HIERARCH ESO ISS PBL23 END 30.932
HIERARCH ESO ISS PBLA23 START 39.2
HIERARCH ESO ISS PBLA23 END 39.3
HIERARCH ESO ISS PBL24 START 10.317
HIERARCH ESO ISS PBL24 END 10.305
HIERARCH ESO ISS PBLA24 START 39.157
HIERARCH ESO ISS PBLA24 END 39.213
HIERARCH ESO ISS PBL34 START 20.65
HIERARCH ESO ISS PBL34 END 20.627
HIERARCH ESO ISS PBLA34 START 219.22
HIERARCH ESO ISS PBLA34 END 219.275
HIERARCH ESO ISS AMBI TAU0 START 0.002547
HIERARCH ESO ISS AMBI TAU0 END 0.00252
HIERARCH ESO ISS AMBI TEMP 11.87
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.75