Exposure
ID
MATIS.2023-08-12T00:41:11.591_1
Header ID
MATIS.2023-08-12T00:41:11.591
Date updated
2023-08-12 00:50:39 UTC+0000
Release date
2023-08-12 00:41:11 UTC+0000
UTC Start
2023-08-12 00:41:11.591
UTC End
2023-08-12 00:42:11.599
MJD Start
60168.02860638
MJD End
60168.02930091704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0037115000000000004
Ambient temperature (°C)
13.35
Seeing (arcsec)
0.76
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 22.9650 22.9950 130.6000 130.6000
A0-D0 29.4360 29.4730 51.0000 51.2000
A0-C1 19.6240 19.6660 101.1400 101.2470
B2-D0 33.8780 33.8790 9.2000 9.4000
B2-C1 11.2850 11.2860 9.2050 9.3480
D0-C1 22.5930 22.5940 189.2610 189.4040
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 60168.02860638
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 22.965
HIERARCH ESO ISS PBL12 END 22.995
HIERARCH ESO ISS PBLA12 START 130.6
HIERARCH ESO ISS PBLA12 END 130.6
HIERARCH ESO ISS PBL13 START 29.436
HIERARCH ESO ISS PBL13 END 29.473
HIERARCH ESO ISS PBLA13 START 51.0
HIERARCH ESO ISS PBLA13 END 51.2
HIERARCH ESO ISS PBL14 START 19.624
HIERARCH ESO ISS PBL14 END 19.666
HIERARCH ESO ISS PBLA14 START 101.14
HIERARCH ESO ISS PBLA14 END 101.247
HIERARCH ESO ISS PBL23 START 33.878
HIERARCH ESO ISS PBL23 END 33.879
HIERARCH ESO ISS PBLA23 START 9.2
HIERARCH ESO ISS PBLA23 END 9.4
HIERARCH ESO ISS PBL24 START 11.285
HIERARCH ESO ISS PBL24 END 11.286
HIERARCH ESO ISS PBLA24 START 9.205
HIERARCH ESO ISS PBLA24 END 9.348
HIERARCH ESO ISS PBL34 START 22.593
HIERARCH ESO ISS PBL34 END 22.594
HIERARCH ESO ISS PBLA34 START 189.261
HIERARCH ESO ISS PBLA34 END 189.404
HIERARCH ESO ISS AMBI TAU0 START 0.003922
HIERARCH ESO ISS AMBI TAU0 END 0.003501
HIERARCH ESO ISS AMBI TEMP 13.35
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.79