Exposure
ID
MATIS.2025-07-25T07:23:28.225_1
Header ID
MATIS.2025-07-25T07:23:28.225
Date updated
2025-07-25 07:31:03 UTC+0000
Release date
2025-07-25 07:23:28 UTC+0000
UTC Start
2025-07-25 07:23:28.225
UTC End
2025-07-25 07:24:28.285
MJD Start
60881.30796557
MJD End
60881.308660708884
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004145
Ambient temperature (°C)
11.91
Seeing (arcsec)
0.6499999999999999
Observation
ID
68972
Category
calibrator
Program ID
115.27VV.001
Program Title
R SCULPTORIS STRIKES BACK : SEARCH FOR THE BINARY
Program Type
Normal
PI / COI
DREVON / CRUZALEBES / HRON / KHOURI / LAGADEC / LOPEZ / LYKOU / MILLOUR / PALADINI / PLANQUART / PANTIN / SCICLUNA / WITTKOWSKI
Target
ID
51311
Name
ups Cet
RA
30.000909
DEC
-21.07797
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.4930 22.5280 132.2000 132.3000
A0-D0 25.0460 25.1030 44.8000 45.1000
A0-C1 17.4870 17.5440 103.7900 103.8340
B2-D0 32.8920 32.8930 1.8000 1.9000
B2-C1 10.9580 10.9580 1.7230 1.8710
D0-C1 21.9340 21.9350 181.7720 181.9210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.27VV.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60881.30796557
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ups Cet
RA 30.000909
DEC -21.07797
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 22.493
HIERARCH ESO ISS PBL12 END 22.528
HIERARCH ESO ISS PBLA12 START 132.2
HIERARCH ESO ISS PBLA12 END 132.3
HIERARCH ESO ISS PBL13 START 25.046
HIERARCH ESO ISS PBL13 END 25.103
HIERARCH ESO ISS PBLA13 START 44.8
HIERARCH ESO ISS PBLA13 END 45.1
HIERARCH ESO ISS PBL14 START 17.487
HIERARCH ESO ISS PBL14 END 17.544
HIERARCH ESO ISS PBLA14 START 103.79
HIERARCH ESO ISS PBLA14 END 103.834
HIERARCH ESO ISS PBL23 START 32.892
HIERARCH ESO ISS PBL23 END 32.893
HIERARCH ESO ISS PBLA23 START 1.8
HIERARCH ESO ISS PBLA23 END 1.9
HIERARCH ESO ISS PBL24 START 10.958
HIERARCH ESO ISS PBL24 END 10.958
HIERARCH ESO ISS PBLA24 START 1.723
HIERARCH ESO ISS PBLA24 END 1.871
HIERARCH ESO ISS PBL34 START 21.934
HIERARCH ESO ISS PBL34 END 21.935
HIERARCH ESO ISS PBLA34 START 181.772
HIERARCH ESO ISS PBLA34 END 181.921
HIERARCH ESO ISS AMBI TAU0 START 0.003893
HIERARCH ESO ISS AMBI TAU0 END 0.004397
HIERARCH ESO ISS AMBI TEMP 11.91
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.59