Exposure
ID
MATIS.2025-05-25T07:57:25.040_1
Header ID
MATIS.2025-05-25T07:57:25.040
Date updated
2025-05-25 08:05:59 UTC+0000
Release date
2026-05-25 08:05:59 UTC+0000
UTC Start
2025-05-25 07:57:25.040
UTC End
2025-05-25 07:58:25.048
MJD Start
60820.33153982
MJD End
60820.33223435704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004444
Ambient temperature (°C)
11.86
Seeing (arcsec)
0.44
Observation
ID
67568
Category
science
Program ID
112.25C5.002
Program Title
MATISSE B[E] STARS SURVEY: ADDITIONAL SNAPSHOTS FOR PROMISING IMAGE RECONSTRUCTION
Program Type
GTO
PI / COI
ABELLO / MEILLAND / DOMICIANO DE SOUZA / MILLOUR / PHILIPPE / JAFFE / LOPEZ / PETROV / MATTER / FATME / ROBBE-DUBOIS / CRUZALEBES / BERIO
Target
ID
50255
Name
MWC 300
RA
277.357035
DEC
-6.07706
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 66.0760 65.9980 273.1000 273.1000
K0-D0 95.1040 95.0480 253.4000 253.4000
K0-J3 52.2170 52.1800 337.8000 337.9250
G2-D0 39.7270 39.7400 219.3000 219.4000
G2-J3 64.3660 64.3790 45.9370 45.9750
D0-J3 103.9290 103.9550 43.4070 43.4490
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25C5.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60820.33153982
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME MWC 300
RA 277.357035
DEC -6.07706
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 66.076
HIERARCH ESO ISS PBL12 END 65.998
HIERARCH ESO ISS PBLA12 START 273.1
HIERARCH ESO ISS PBLA12 END 273.1
HIERARCH ESO ISS PBL13 START 95.104
HIERARCH ESO ISS PBL13 END 95.048
HIERARCH ESO ISS PBLA13 START 253.4
HIERARCH ESO ISS PBLA13 END 253.4
HIERARCH ESO ISS PBL14 START 52.217
HIERARCH ESO ISS PBL14 END 52.18
HIERARCH ESO ISS PBLA14 START 337.8
HIERARCH ESO ISS PBLA14 END 337.925
HIERARCH ESO ISS PBL23 START 39.727
HIERARCH ESO ISS PBL23 END 39.74
HIERARCH ESO ISS PBLA23 START 219.3
HIERARCH ESO ISS PBLA23 END 219.4
HIERARCH ESO ISS PBL24 START 64.366
HIERARCH ESO ISS PBL24 END 64.379
HIERARCH ESO ISS PBLA24 START 45.937
HIERARCH ESO ISS PBLA24 END 45.975
HIERARCH ESO ISS PBL34 START 103.929
HIERARCH ESO ISS PBL34 END 103.955
HIERARCH ESO ISS PBLA34 START 43.407
HIERARCH ESO ISS PBLA34 END 43.449
HIERARCH ESO ISS AMBI TAU0 START 0.004031
HIERARCH ESO ISS AMBI TAU0 END 0.004857
HIERARCH ESO ISS AMBI TEMP 11.86
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.42