Exposure
ID
MATIS.2023-08-16T02:34:18.008_1
Header ID
MATIS.2023-08-16T02:34:18.008
Date updated
2023-08-16 02:45:28 UTC+0000
Release date
2023-08-16 02:34:18 UTC+0000
UTC Start
2023-08-16 02:34:18.008
UTC End
2023-08-16 02:35:17.972
MJD Start
60172.10715287
MJD End
60172.10784689777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003833
Ambient temperature (°C)
13.11
Seeing (arcsec)
0.74
Observation
ID
56557
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3350 68.3400 271.0000 271.2000
K0-D0 95.9590 95.9520 250.6000 250.7000
K0-J3 56.2590 56.2690 332.2950 332.4220
G2-D0 39.8590 39.8520 213.8000 213.9000
G2-J3 64.3480 64.3360 40.9430 41.0790
D0-J3 104.0150 103.9960 38.2100 38.3450
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 60172.10715287
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.335
HIERARCH ESO ISS PBL12 END 68.34
HIERARCH ESO ISS PBLA12 START 271.0
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 95.959
HIERARCH ESO ISS PBL13 END 95.952
HIERARCH ESO ISS PBLA13 START 250.6
HIERARCH ESO ISS PBLA13 END 250.7
HIERARCH ESO ISS PBL14 START 56.259
HIERARCH ESO ISS PBL14 END 56.269
HIERARCH ESO ISS PBLA14 START 332.295
HIERARCH ESO ISS PBLA14 END 332.422
HIERARCH ESO ISS PBL23 START 39.859
HIERARCH ESO ISS PBL23 END 39.852
HIERARCH ESO ISS PBLA23 START 213.8
HIERARCH ESO ISS PBLA23 END 213.9
HIERARCH ESO ISS PBL24 START 64.348
HIERARCH ESO ISS PBL24 END 64.336
HIERARCH ESO ISS PBLA24 START 40.943
HIERARCH ESO ISS PBLA24 END 41.079
HIERARCH ESO ISS PBL34 START 104.015
HIERARCH ESO ISS PBL34 END 103.996
HIERARCH ESO ISS PBLA34 START 38.21
HIERARCH ESO ISS PBLA34 END 38.345
HIERARCH ESO ISS AMBI TAU0 START 0.003833
HIERARCH ESO ISS AMBI TAU0 END 0.003833
HIERARCH ESO ISS AMBI TEMP 13.11
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74