Exposure
ID
MATIS.2023-08-11T01:16:07.439_1
Header ID
MATIS.2023-08-11T01:16:07.439
Date updated
2023-08-11 01:25:33 UTC+0000
Release date
2023-08-11 01:16:07 UTC+0000
UTC Start
2023-08-11 01:16:07.439
UTC End
2023-08-11 01:17:07.447
MJD Start
60167.05286388
MJD End
60167.05355841704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002885
Ambient temperature (°C)
13.16
Seeing (arcsec)
1.0950000000000002
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 23.8000 23.8240 132.7000 132.8000
A0-D0 30.4840 30.5150 56.5000 56.7000
A0-C1 20.7730 20.8060 104.3860 104.4920
B2-D0 33.9140 33.9150 13.5000 13.7000
B2-C1 11.2970 11.2970 13.4890 13.6250
D0-C1 22.6170 22.6180 193.5470 193.6830
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 60167.05286388
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 23.8
HIERARCH ESO ISS PBL12 END 23.824
HIERARCH ESO ISS PBLA12 START 132.7
HIERARCH ESO ISS PBLA12 END 132.8
HIERARCH ESO ISS PBL13 START 30.484
HIERARCH ESO ISS PBL13 END 30.515
HIERARCH ESO ISS PBLA13 START 56.5
HIERARCH ESO ISS PBLA13 END 56.7
HIERARCH ESO ISS PBL14 START 20.773
HIERARCH ESO ISS PBL14 END 20.806
HIERARCH ESO ISS PBLA14 START 104.386
HIERARCH ESO ISS PBLA14 END 104.492
HIERARCH ESO ISS PBL23 START 33.914
HIERARCH ESO ISS PBL23 END 33.915
HIERARCH ESO ISS PBLA23 START 13.5
HIERARCH ESO ISS PBLA23 END 13.7
HIERARCH ESO ISS PBL24 START 11.297
HIERARCH ESO ISS PBL24 END 11.297
HIERARCH ESO ISS PBLA24 START 13.489
HIERARCH ESO ISS PBLA24 END 13.625
HIERARCH ESO ISS PBL34 START 22.617
HIERARCH ESO ISS PBL34 END 22.618
HIERARCH ESO ISS PBLA34 START 193.547
HIERARCH ESO ISS PBLA34 END 193.683
HIERARCH ESO ISS AMBI TAU0 START 0.002884
HIERARCH ESO ISS AMBI TAU0 END 0.002886
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.1