Exposure
ID
MATIS.2023-08-12T00:05:05.307_1
Header ID
MATIS.2023-08-12T00:05:05.307
Date updated
2023-08-12 00:15:29 UTC+0000
Release date
2023-08-12 00:05:05 UTC+0000
UTC Start
2023-08-12 00:05:05.307
UTC End
2023-08-12 00:06:05.315
MJD Start
60168.00353365
MJD End
60168.00422818704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004502
Ambient temperature (°C)
13.1
Seeing (arcsec)
0.875
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 21.7300 21.7690 128.5000 128.6000
A0-D0 28.0360 28.0760 43.8000 44.0000
A0-C1 17.9460 17.9980 97.3310 97.4400
B2-D0 33.8430 33.8440 4.1000 4.2000
B2-C1 11.2740 11.2740 4.0610 4.2080
D0-C1 22.5690 22.5700 184.1120 184.2580
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 60168.00353365
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 21.73
HIERARCH ESO ISS PBL12 END 21.769
HIERARCH ESO ISS PBLA12 START 128.5
HIERARCH ESO ISS PBLA12 END 128.6
HIERARCH ESO ISS PBL13 START 28.036
HIERARCH ESO ISS PBL13 END 28.076
HIERARCH ESO ISS PBLA13 START 43.8
HIERARCH ESO ISS PBLA13 END 44.0
HIERARCH ESO ISS PBL14 START 17.946
HIERARCH ESO ISS PBL14 END 17.998
HIERARCH ESO ISS PBLA14 START 97.331
HIERARCH ESO ISS PBLA14 END 97.44
HIERARCH ESO ISS PBL23 START 33.843
HIERARCH ESO ISS PBL23 END 33.844
HIERARCH ESO ISS PBLA23 START 4.1
HIERARCH ESO ISS PBLA23 END 4.2
HIERARCH ESO ISS PBL24 START 11.274
HIERARCH ESO ISS PBL24 END 11.274
HIERARCH ESO ISS PBLA24 START 4.061
HIERARCH ESO ISS PBLA24 END 4.208
HIERARCH ESO ISS PBL34 START 22.569
HIERARCH ESO ISS PBL34 END 22.57
HIERARCH ESO ISS PBLA34 START 184.112
HIERARCH ESO ISS PBLA34 END 184.258
HIERARCH ESO ISS AMBI TAU0 START 0.004606
HIERARCH ESO ISS AMBI TAU0 END 0.004398
HIERARCH ESO ISS AMBI TEMP 13.1
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.89