Exposure
ID
MATIS.2025-11-16T04:51:11.378_1
Header ID
MATIS.2025-11-16T04:51:11.378
Date updated
2025-11-16 05:01:15 UTC+0000
Release date
2026-11-16 05:01:15 UTC+0000
UTC Start
2025-11-16 04:51:11.378
UTC End
2025-11-16 04:52:13.388
MJD Start
60995.20221502
MJD End
60995.20293272833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003718
Ambient temperature (°C)
11.76
Seeing (arcsec)
0.45
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 25.2970 25.2980 136.3000 136.4000
A0-D0 27.8670 27.9320 67.3000 67.3000
A0-C1 21.9610 21.9830 113.0890 113.0850
B2-D0 30.2170 30.2360 15.8000 16.0000
B2-C1 10.0670 10.0730 15.7580 15.9060
D0-C1 20.1500 20.1630 195.8270 195.9750
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 60995.20221502
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 25.297
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 27.867
HIERARCH ESO ISS PBL13 END 27.932
HIERARCH ESO ISS PBLA13 START 67.3
HIERARCH ESO ISS PBLA13 END 67.3
HIERARCH ESO ISS PBL14 START 21.961
HIERARCH ESO ISS PBL14 END 21.983
HIERARCH ESO ISS PBLA14 START 113.089
HIERARCH ESO ISS PBLA14 END 113.085
HIERARCH ESO ISS PBL23 START 30.217
HIERARCH ESO ISS PBL23 END 30.236
HIERARCH ESO ISS PBLA23 START 15.8
HIERARCH ESO ISS PBLA23 END 16.0
HIERARCH ESO ISS PBL24 START 10.067
HIERARCH ESO ISS PBL24 END 10.073
HIERARCH ESO ISS PBLA24 START 15.758
HIERARCH ESO ISS PBLA24 END 15.906
HIERARCH ESO ISS PBL34 START 20.15
HIERARCH ESO ISS PBL34 END 20.163
HIERARCH ESO ISS PBLA34 START 195.827
HIERARCH ESO ISS PBLA34 END 195.975
HIERARCH ESO ISS AMBI TAU0 START 0.003523
HIERARCH ESO ISS AMBI TAU0 END 0.003913
HIERARCH ESO ISS AMBI TEMP 11.76
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45