Exposure
ID
MATIS.2023-08-16T02:35:42.246_1
Header ID
MATIS.2023-08-16T02:35:42.246
Date updated
2023-08-16 02:45:28 UTC+0000
Release date
2023-08-16 02:35:42 UTC+0000
UTC Start
2023-08-16 02:35:42.246
UTC End
2023-08-16 02:36:42.254
MJD Start
60172.10812785
MJD End
60172.10882238704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0045015
Ambient temperature (°C)
12.97
Seeing (arcsec)
0.68
Observation
ID
56558
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
41908
Name
V V4419 Sgr
RA
293.11898
DEC
-30.86964
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3410 68.3440 271.2000 271.3000
K0-D0 95.9490 95.9390 250.8000 250.9000
K0-J3 56.2730 56.2830 332.4660 332.5600
G2-D0 39.8490 39.8420 214.0000 214.1000
G2-J3 64.3310 64.3190 41.1260 41.2270
D0-J3 103.9890 103.9690 38.3910 38.4900
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 60172.10812785
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.341
HIERARCH ESO ISS PBL12 END 68.344
HIERARCH ESO ISS PBLA12 START 271.2
HIERARCH ESO ISS PBLA12 END 271.3
HIERARCH ESO ISS PBL13 START 95.949
HIERARCH ESO ISS PBL13 END 95.939
HIERARCH ESO ISS PBLA13 START 250.8
HIERARCH ESO ISS PBLA13 END 250.9
HIERARCH ESO ISS PBL14 START 56.273
HIERARCH ESO ISS PBL14 END 56.283
HIERARCH ESO ISS PBLA14 START 332.466
HIERARCH ESO ISS PBLA14 END 332.56
HIERARCH ESO ISS PBL23 START 39.849
HIERARCH ESO ISS PBL23 END 39.842
HIERARCH ESO ISS PBLA23 START 214.0
HIERARCH ESO ISS PBLA23 END 214.1
HIERARCH ESO ISS PBL24 START 64.331
HIERARCH ESO ISS PBL24 END 64.319
HIERARCH ESO ISS PBLA24 START 41.126
HIERARCH ESO ISS PBLA24 END 41.227
HIERARCH ESO ISS PBL34 START 103.989
HIERARCH ESO ISS PBL34 END 103.969
HIERARCH ESO ISS PBLA34 START 38.391
HIERARCH ESO ISS PBLA34 END 38.49
HIERARCH ESO ISS AMBI TAU0 START 0.004578
HIERARCH ESO ISS AMBI TAU0 END 0.004425
HIERARCH ESO ISS AMBI TEMP 12.97
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68