Exposure
ID
MATIS.2025-11-15T04:40:36.057_1
Header ID
MATIS.2025-11-15T04:40:36.057
Date updated
2025-11-15 04:51:06 UTC+0000
Release date
2026-11-15 04:51:06 UTC+0000
UTC Start
2025-11-15 04:40:36.057
UTC End
2025-11-15 04:41:38.067
MJD Start
60994.19486177
MJD End
60994.195579478335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004455
Ambient temperature (°C)
13.11
Seeing (arcsec)
0.56
Observation
ID
71761
Category
science
Program ID
116.28R7.002
Program Title
CONSTRAINING THE LATEST DYNAMIC MODEL ATMOSPHERES OF MIRA LONG-PERIOD VARIABLES
Program Type
Normal
PI / COI
WITTKOWSKI / PALADINI / HÖFNER / ARINGER
Target
ID
53275
Name
V S Ori
RA
82.252675
DEC
-4.69251
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2600 25.2640 136.1000 136.1000
A0-D0 26.9050 26.9780 66.1000 66.2000
A0-C1 21.6070 21.6350 113.1890 113.1790
B2-D0 29.9640 29.9810 13.7000 13.8000
B2-C1 9.9830 9.9890 13.6320 13.7890
D0-C1 19.9810 19.9930 193.7000 193.8570
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28R7.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60994.19486177
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V S Ori
RA 82.252675
DEC -4.69251
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 25.26
HIERARCH ESO ISS PBL12 END 25.264
HIERARCH ESO ISS PBLA12 START 136.1
HIERARCH ESO ISS PBLA12 END 136.1
HIERARCH ESO ISS PBL13 START 26.905
HIERARCH ESO ISS PBL13 END 26.978
HIERARCH ESO ISS PBLA13 START 66.1
HIERARCH ESO ISS PBLA13 END 66.2
HIERARCH ESO ISS PBL14 START 21.607
HIERARCH ESO ISS PBL14 END 21.635
HIERARCH ESO ISS PBLA14 START 113.189
HIERARCH ESO ISS PBLA14 END 113.179
HIERARCH ESO ISS PBL23 START 29.964
HIERARCH ESO ISS PBL23 END 29.981
HIERARCH ESO ISS PBLA23 START 13.7
HIERARCH ESO ISS PBLA23 END 13.8
HIERARCH ESO ISS PBL24 START 9.983
HIERARCH ESO ISS PBL24 END 9.989
HIERARCH ESO ISS PBLA24 START 13.632
HIERARCH ESO ISS PBLA24 END 13.789
HIERARCH ESO ISS PBL34 START 19.981
HIERARCH ESO ISS PBL34 END 19.993
HIERARCH ESO ISS PBLA34 START 193.7
HIERARCH ESO ISS PBLA34 END 193.857
HIERARCH ESO ISS AMBI TAU0 START 0.004488
HIERARCH ESO ISS AMBI TAU0 END 0.004422
HIERARCH ESO ISS AMBI TEMP 13.11
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.55