Exposure
ID
MATIS.2024-03-11T04:09:56.540_1
Header ID
MATIS.2024-03-11T04:09:56.540
Date updated
2024-03-11 04:15:41 UTC+0000
Release date
2025-03-11 04:15:40 UTC+0000
UTC Start
2024-03-11 04:09:56.540
UTC End
2024-03-11 04:10:56.600
MJD Start
60380.17357107
MJD End
60380.1742662089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0165925
Ambient temperature (°C)
18.52
Seeing (arcsec)
0.555
Observation
ID
58702
Category
science
Program ID
112.25C5.003
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
43456
Name
HD 50138
RA
102.888578
DEC
-6.96649
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 42.2490 42.2570 184.0000 184.2000
A0-J2 68.5390 68.0740 106.3000 106.5000
A0-J6 163.2030 163.0860 34.8470 34.8190
B5-J2 72.4120 72.0530 71.6000 71.5000
B5-J6 200.6470 200.5990 28.6450 28.6510
J2-J6 155.6740 155.7230 10.1620 10.2930
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25C5.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60380.17357107
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 50138
RA 102.888578
DEC -6.96649
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 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 42.249
HIERARCH ESO ISS PBL12 END 42.257
HIERARCH ESO ISS PBLA12 START 184.0
HIERARCH ESO ISS PBLA12 END 184.2
HIERARCH ESO ISS PBL13 START 68.539
HIERARCH ESO ISS PBL13 END 68.074
HIERARCH ESO ISS PBLA13 START 106.3
HIERARCH ESO ISS PBLA13 END 106.5
HIERARCH ESO ISS PBL14 START 163.203
HIERARCH ESO ISS PBL14 END 163.086
HIERARCH ESO ISS PBLA14 START 34.847
HIERARCH ESO ISS PBLA14 END 34.819
HIERARCH ESO ISS PBL23 START 72.412
HIERARCH ESO ISS PBL23 END 72.053
HIERARCH ESO ISS PBLA23 START 71.6
HIERARCH ESO ISS PBLA23 END 71.5
HIERARCH ESO ISS PBL24 START 200.647
HIERARCH ESO ISS PBL24 END 200.599
HIERARCH ESO ISS PBLA24 START 28.645
HIERARCH ESO ISS PBLA24 END 28.651
HIERARCH ESO ISS PBL34 START 155.674
HIERARCH ESO ISS PBL34 END 155.723
HIERARCH ESO ISS PBLA34 START 10.162
HIERARCH ESO ISS PBLA34 END 10.293
HIERARCH ESO ISS AMBI TAU0 START 0.017335
HIERARCH ESO ISS AMBI TAU0 END 0.01585
HIERARCH ESO ISS AMBI TEMP 18.52
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.59