Exposure
ID
MATIS.2024-03-11T05:42:59.824_1
Header ID
MATIS.2024-03-11T05:42:59.824
Date updated
2024-03-11 05:50:43 UTC+0000
Release date
2025-03-11 05:50:42 UTC+0000
UTC Start
2024-03-11 05:42:59.824
UTC End
2024-03-11 05:43:59.832
MJD Start
60380.23819241
MJD End
60380.238886947
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0102845
Ambient temperature (°C)
18.38
Seeing (arcsec)
0.485
Observation
ID
58707
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
43458
Name
Hen 3-938
RA
208.177195
DEC
-63.54701
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 36.8470 36.8950 129.5000 129.7000
A0-J2 126.3210 126.3720 70.5000 70.8000
A0-J6 146.8380 146.7900 16.7670 16.9350
B5-J2 111.8990 111.8920 54.1000 54.4000
B5-J6 164.6480 164.6280 4.8600 5.0110
J2-J6 124.8710 125.0070 322.0810 322.2320
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 60380.23819241
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME Hen 3-938
RA 208.177195
DEC -63.54701
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 36.847
HIERARCH ESO ISS PBL12 END 36.895
HIERARCH ESO ISS PBLA12 START 129.5
HIERARCH ESO ISS PBLA12 END 129.7
HIERARCH ESO ISS PBL13 START 126.321
HIERARCH ESO ISS PBL13 END 126.372
HIERARCH ESO ISS PBLA13 START 70.5
HIERARCH ESO ISS PBLA13 END 70.8
HIERARCH ESO ISS PBL14 START 146.838
HIERARCH ESO ISS PBL14 END 146.79
HIERARCH ESO ISS PBLA14 START 16.767
HIERARCH ESO ISS PBLA14 END 16.935
HIERARCH ESO ISS PBL23 START 111.899
HIERARCH ESO ISS PBL23 END 111.892
HIERARCH ESO ISS PBLA23 START 54.1
HIERARCH ESO ISS PBLA23 END 54.4
HIERARCH ESO ISS PBL24 START 164.648
HIERARCH ESO ISS PBL24 END 164.628
HIERARCH ESO ISS PBLA24 START 4.86
HIERARCH ESO ISS PBLA24 END 5.011
HIERARCH ESO ISS PBL34 START 124.871
HIERARCH ESO ISS PBL34 END 125.007
HIERARCH ESO ISS PBLA34 START 322.081
HIERARCH ESO ISS PBLA34 END 322.232
HIERARCH ESO ISS AMBI TAU0 START 0.009855
HIERARCH ESO ISS AMBI TAU0 END 0.010714
HIERARCH ESO ISS AMBI TEMP 18.38
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.53