Exposure
ID
MATIS.2023-08-11T23:58:47.059_1
Header ID
MATIS.2023-08-11T23:58:47.059
Date updated
2023-08-12 00:05:46 UTC+0000
Release date
2023-08-11 23:58:47 UTC+0000
UTC Start
2023-08-11 23:58:47.059
UTC End
2023-08-11 23:59:47.067
MJD Start
60167.99915578
MJD End
60167.99985031704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0049565
Ambient temperature (°C)
13.1
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 21.4860 21.5260 128.2000 128.3000
A0-D0 27.7810 27.8220 42.5000 42.7000
A0-C1 17.6170 17.6710 96.6500 96.7600
B2-D0 33.8390 33.8400 3.2000 3.3000
B2-C1 11.2730 11.2730 3.1500 3.2990
D0-C1 22.5670 22.5670 183.2000 183.3490
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 60167.99915578
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 21.486
HIERARCH ESO ISS PBL12 END 21.526
HIERARCH ESO ISS PBLA12 START 128.2
HIERARCH ESO ISS PBLA12 END 128.3
HIERARCH ESO ISS PBL13 START 27.781
HIERARCH ESO ISS PBL13 END 27.822
HIERARCH ESO ISS PBLA13 START 42.5
HIERARCH ESO ISS PBLA13 END 42.7
HIERARCH ESO ISS PBL14 START 17.617
HIERARCH ESO ISS PBL14 END 17.671
HIERARCH ESO ISS PBLA14 START 96.65
HIERARCH ESO ISS PBLA14 END 96.76
HIERARCH ESO ISS PBL23 START 33.839
HIERARCH ESO ISS PBL23 END 33.84
HIERARCH ESO ISS PBLA23 START 3.2
HIERARCH ESO ISS PBLA23 END 3.3
HIERARCH ESO ISS PBL24 START 11.273
HIERARCH ESO ISS PBL24 END 11.273
HIERARCH ESO ISS PBLA24 START 3.15
HIERARCH ESO ISS PBLA24 END 3.299
HIERARCH ESO ISS PBL34 START 22.567
HIERARCH ESO ISS PBL34 END 22.567
HIERARCH ESO ISS PBLA34 START 183.2
HIERARCH ESO ISS PBLA34 END 183.349
HIERARCH ESO ISS AMBI TAU0 START 0.005287
HIERARCH ESO ISS AMBI TAU0 END 0.004626
HIERARCH ESO ISS AMBI TEMP 13.1
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76