Exposure
ID
MATIS.2023-08-11T06:22:18.804_1
Header ID
MATIS.2023-08-11T06:22:18.804
Date updated
2023-08-11 06:30:46 UTC+0000
Release date
2023-08-11 06:22:18 UTC+0000
UTC Start
2023-08-11 06:22:18.804
UTC End
2023-08-11 06:23:18.812
MJD Start
60167.26549542
MJD End
60167.26618995704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006182
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.78
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 24.7070 24.7050 172.7000 172.9000
A0-D0 22.5130 22.4270 96.5000 96.7000
A0-C1 19.6570 19.6360 150.9730 151.2120
B2-D0 29.1880 29.1450 41.2000 41.3000
B2-C1 9.7250 9.7110 41.1920 41.2240
D0-C1 19.4630 19.4340 221.2530 221.2840
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 60167.26549542
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 24.707
HIERARCH ESO ISS PBL12 END 24.705
HIERARCH ESO ISS PBLA12 START 172.7
HIERARCH ESO ISS PBLA12 END 172.9
HIERARCH ESO ISS PBL13 START 22.513
HIERARCH ESO ISS PBL13 END 22.427
HIERARCH ESO ISS PBLA13 START 96.5
HIERARCH ESO ISS PBLA13 END 96.7
HIERARCH ESO ISS PBL14 START 19.657
HIERARCH ESO ISS PBL14 END 19.636
HIERARCH ESO ISS PBLA14 START 150.973
HIERARCH ESO ISS PBLA14 END 151.212
HIERARCH ESO ISS PBL23 START 29.188
HIERARCH ESO ISS PBL23 END 29.145
HIERARCH ESO ISS PBLA23 START 41.2
HIERARCH ESO ISS PBLA23 END 41.3
HIERARCH ESO ISS PBL24 START 9.725
HIERARCH ESO ISS PBL24 END 9.711
HIERARCH ESO ISS PBLA24 START 41.192
HIERARCH ESO ISS PBLA24 END 41.224
HIERARCH ESO ISS PBL34 START 19.463
HIERARCH ESO ISS PBL34 END 19.434
HIERARCH ESO ISS PBLA34 START 221.253
HIERARCH ESO ISS PBLA34 END 221.284
HIERARCH ESO ISS AMBI TAU0 START 0.006182
HIERARCH ESO ISS AMBI TAU0 END 0.006182
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78