Exposure
ID
MATIS.2023-08-25T01:41:15.708_1
Header ID
MATIS.2023-08-25T01:41:15.708
Date updated
2023-08-25 01:51:06 UTC+0000
Release date
2023-08-25 01:41:15 UTC+0000
UTC Start
2023-08-25 01:41:15.708
UTC End
2023-08-25 01:42:15.716
MJD Start
60181.0703207
MJD End
60181.07101523704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005023
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.51
Observation
ID
56699
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
42009
Name
del Sgr
RA
275.247419
DEC
-29.82825
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.8150 89.7780 122.3000 122.4000
A0-J2 127.1110 127.0220 99.1000 99.2000
A0-K0 125.1900 125.0890 76.9030 77.0190
G1-J2 56.9460 56.9050 60.6000 60.7000
G1-K0 89.1630 89.1320 31.0750 31.1690
J2-K0 48.5410 48.5420 355.7610 355.8730
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 60181.0703207
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.247419
DEC -29.82825
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 89.815
HIERARCH ESO ISS PBL12 END 89.778
HIERARCH ESO ISS PBLA12 START 122.3
HIERARCH ESO ISS PBLA12 END 122.4
HIERARCH ESO ISS PBL13 START 127.111
HIERARCH ESO ISS PBL13 END 127.022
HIERARCH ESO ISS PBLA13 START 99.1
HIERARCH ESO ISS PBLA13 END 99.2
HIERARCH ESO ISS PBL14 START 125.19
HIERARCH ESO ISS PBL14 END 125.089
HIERARCH ESO ISS PBLA14 START 76.903
HIERARCH ESO ISS PBLA14 END 77.019
HIERARCH ESO ISS PBL23 START 56.946
HIERARCH ESO ISS PBL23 END 56.905
HIERARCH ESO ISS PBLA23 START 60.6
HIERARCH ESO ISS PBLA23 END 60.7
HIERARCH ESO ISS PBL24 START 89.163
HIERARCH ESO ISS PBL24 END 89.132
HIERARCH ESO ISS PBLA24 START 31.075
HIERARCH ESO ISS PBLA24 END 31.169
HIERARCH ESO ISS PBL34 START 48.541
HIERARCH ESO ISS PBL34 END 48.542
HIERARCH ESO ISS PBLA34 START 355.761
HIERARCH ESO ISS PBLA34 END 355.873
HIERARCH ESO ISS AMBI TAU0 START 0.005023
HIERARCH ESO ISS AMBI TAU0 END 0.005023
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51