Exposure
ID
MATIS.2024-03-11T04:00:11.402_1
Header ID
MATIS.2024-03-11T04:00:11.402
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 04:00:11.402
UTC End
2024-03-11 04:01:11.366
MJD Start
60380.16679864
MJD End
60380.1674926678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.018664
Ambient temperature (°C)
17.99
Seeing (arcsec)
0.475
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 42.1930 42.1980 182.3000 182.5000
A0-J2 72.9440 72.4890 105.0000 105.2000
A0-J6 164.2820 164.1740 35.0890 35.0660
B5-J2 75.7880 75.4410 72.2000 72.1000
B5-J6 201.0580 201.0190 28.5620 28.5730
J2-J6 155.2280 155.2720 8.8850 9.0190
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 60380.16679864
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 42.193
HIERARCH ESO ISS PBL12 END 42.198
HIERARCH ESO ISS PBLA12 START 182.3
HIERARCH ESO ISS PBLA12 END 182.5
HIERARCH ESO ISS PBL13 START 72.944
HIERARCH ESO ISS PBL13 END 72.489
HIERARCH ESO ISS PBLA13 START 105.0
HIERARCH ESO ISS PBLA13 END 105.2
HIERARCH ESO ISS PBL14 START 164.282
HIERARCH ESO ISS PBL14 END 164.174
HIERARCH ESO ISS PBLA14 START 35.089
HIERARCH ESO ISS PBLA14 END 35.066
HIERARCH ESO ISS PBL23 START 75.788
HIERARCH ESO ISS PBL23 END 75.441
HIERARCH ESO ISS PBLA23 START 72.2
HIERARCH ESO ISS PBLA23 END 72.1
HIERARCH ESO ISS PBL24 START 201.058
HIERARCH ESO ISS PBL24 END 201.019
HIERARCH ESO ISS PBLA24 START 28.562
HIERARCH ESO ISS PBLA24 END 28.573
HIERARCH ESO ISS PBL34 START 155.228
HIERARCH ESO ISS PBL34 END 155.272
HIERARCH ESO ISS PBLA34 START 8.885
HIERARCH ESO ISS PBLA34 END 9.019
HIERARCH ESO ISS AMBI TAU0 START 0.017924
HIERARCH ESO ISS AMBI TAU0 END 0.019404
HIERARCH ESO ISS AMBI TEMP 17.99
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.47