Exposure
ID
MATIS.2025-11-16T04:56:06.337_1
Header ID
MATIS.2025-11-16T04:56:06.337
Date updated
2025-11-16 05:06:17 UTC+0000
Release date
2026-11-16 05:06:16 UTC+0000
UTC Start
2025-11-16 04:56:06.337
UTC End
2025-11-16 04:57:08.347
MJD Start
60995.2056289
MJD End
60995.206346608335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0033620000000000004
Ambient temperature (°C)
11.76
Seeing (arcsec)
0.455
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 25.2990 25.2980 136.4000 136.5000
A0-D0 28.1730 28.2360 67.6000 67.7000
A0-C1 22.0640 22.0840 113.0730 113.0710
B2-D0 30.3080 30.3280 16.5000 16.6000
B2-C1 10.0970 10.1030 16.4550 16.6010
D0-C1 20.2110 20.2240 196.5240 196.6690
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 60995.2056289
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 25.299
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.5
HIERARCH ESO ISS PBL13 START 28.173
HIERARCH ESO ISS PBL13 END 28.236
HIERARCH ESO ISS PBLA13 START 67.6
HIERARCH ESO ISS PBLA13 END 67.7
HIERARCH ESO ISS PBL14 START 22.064
HIERARCH ESO ISS PBL14 END 22.084
HIERARCH ESO ISS PBLA14 START 113.073
HIERARCH ESO ISS PBLA14 END 113.071
HIERARCH ESO ISS PBL23 START 30.308
HIERARCH ESO ISS PBL23 END 30.328
HIERARCH ESO ISS PBLA23 START 16.5
HIERARCH ESO ISS PBLA23 END 16.6
HIERARCH ESO ISS PBL24 START 10.097
HIERARCH ESO ISS PBL24 END 10.103
HIERARCH ESO ISS PBLA24 START 16.455
HIERARCH ESO ISS PBLA24 END 16.601
HIERARCH ESO ISS PBL34 START 20.211
HIERARCH ESO ISS PBL34 END 20.224
HIERARCH ESO ISS PBLA34 START 196.524
HIERARCH ESO ISS PBLA34 END 196.669
HIERARCH ESO ISS AMBI TAU0 START 0.003442
HIERARCH ESO ISS AMBI TAU0 END 0.003282
HIERARCH ESO ISS AMBI TEMP 11.76
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.45