Exposure
ID
MATIS.2023-08-12T00:45:53.114_1
Header ID
MATIS.2023-08-12T00:45:53.114
Date updated
2023-08-12 00:55:43 UTC+0000
Release date
2023-08-12 00:45:53 UTC+0000
UTC Start
2023-08-12 00:45:53.114
UTC End
2023-08-12 00:46:53.122
MJD Start
60168.03186474
MJD End
60168.03255927704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003994
Ambient temperature (°C)
13.24
Seeing (arcsec)
0.76
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 23.1040 23.1340 130.9000 130.9000
A0-D0 29.6060 29.6430 51.9000 52.1000
A0-C1 19.8150 19.8560 101.6300 101.7380
B2-D0 33.8840 33.8850 9.9000 10.0000
B2-C1 11.2870 11.2880 9.8620 10.0070
D0-C1 22.5970 22.5970 189.9180 190.0620
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 60168.03186474
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 23.104
HIERARCH ESO ISS PBL12 END 23.134
HIERARCH ESO ISS PBLA12 START 130.9
HIERARCH ESO ISS PBLA12 END 130.9
HIERARCH ESO ISS PBL13 START 29.606
HIERARCH ESO ISS PBL13 END 29.643
HIERARCH ESO ISS PBLA13 START 51.9
HIERARCH ESO ISS PBLA13 END 52.1
HIERARCH ESO ISS PBL14 START 19.815
HIERARCH ESO ISS PBL14 END 19.856
HIERARCH ESO ISS PBLA14 START 101.63
HIERARCH ESO ISS PBLA14 END 101.738
HIERARCH ESO ISS PBL23 START 33.884
HIERARCH ESO ISS PBL23 END 33.885
HIERARCH ESO ISS PBLA23 START 9.9
HIERARCH ESO ISS PBLA23 END 10.0
HIERARCH ESO ISS PBL24 START 11.287
HIERARCH ESO ISS PBL24 END 11.288
HIERARCH ESO ISS PBLA24 START 9.862
HIERARCH ESO ISS PBLA24 END 10.007
HIERARCH ESO ISS PBL34 START 22.597
HIERARCH ESO ISS PBL34 END 22.597
HIERARCH ESO ISS PBLA34 START 189.918
HIERARCH ESO ISS PBLA34 END 190.062
HIERARCH ESO ISS AMBI TAU0 START 0.004224
HIERARCH ESO ISS AMBI TAU0 END 0.003764
HIERARCH ESO ISS AMBI TEMP 13.24
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76