Exposure
ID
MATIS.2024-03-11T04:02:54.065_1
Header ID
MATIS.2024-03-11T04:02:54.065
Date updated
2024-03-11 04:10:39 UTC+0000
Release date
2025-03-11 04:10:39 UTC+0000
UTC Start
2024-03-11 04:02:54.065
UTC End
2024-03-11 04:03:54.029
MJD Start
60380.16868131
MJD End
60380.1693753378
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0170965
Ambient temperature (°C)
18.3
Seeing (arcsec)
0.435
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 42.2060 42.2110 182.8000 182.9000
A0-J2 71.7260 71.2760 105.4000 105.5000
A0-J6 163.9910 163.8810 35.0270 35.0030
B5-J2 74.8580 74.5140 72.0000 72.0000
B5-J6 200.9520 200.9110 28.5900 28.5990
J2-J6 155.3470 155.3920 9.2430 9.3740
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 60380.16868131
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 42.206
HIERARCH ESO ISS PBL12 END 42.211
HIERARCH ESO ISS PBLA12 START 182.8
HIERARCH ESO ISS PBLA12 END 182.9
HIERARCH ESO ISS PBL13 START 71.726
HIERARCH ESO ISS PBL13 END 71.276
HIERARCH ESO ISS PBLA13 START 105.4
HIERARCH ESO ISS PBLA13 END 105.5
HIERARCH ESO ISS PBL14 START 163.991
HIERARCH ESO ISS PBL14 END 163.881
HIERARCH ESO ISS PBLA14 START 35.027
HIERARCH ESO ISS PBLA14 END 35.003
HIERARCH ESO ISS PBL23 START 74.858
HIERARCH ESO ISS PBL23 END 74.514
HIERARCH ESO ISS PBLA23 START 72.0
HIERARCH ESO ISS PBLA23 END 72.0
HIERARCH ESO ISS PBL24 START 200.952
HIERARCH ESO ISS PBL24 END 200.911
HIERARCH ESO ISS PBLA24 START 28.59
HIERARCH ESO ISS PBLA24 END 28.599
HIERARCH ESO ISS PBL34 START 155.347
HIERARCH ESO ISS PBL34 END 155.392
HIERARCH ESO ISS PBLA34 START 9.243
HIERARCH ESO ISS PBLA34 END 9.374
HIERARCH ESO ISS AMBI TAU0 START 0.017816
HIERARCH ESO ISS AMBI TAU0 END 0.016377
HIERARCH ESO ISS AMBI TEMP 18.3
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.48