Exposure
ID
MATIS.2025-07-25T07:21:03.802_1
Header ID
MATIS.2025-07-25T07:21:03.802
Date updated
2025-07-25 07:31:03 UTC+0000
Release date
2025-07-25 07:21:03 UTC+0000
UTC Start
2025-07-25 07:21:03.802
UTC End
2025-07-25 07:22:03.862
MJD Start
60881.306294
MJD End
60881.30698913889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003585
Ambient temperature (°C)
11.81
Seeing (arcsec)
0.78
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 22.4080 22.4440 132.2000 132.2000
A0-D0 24.9070 24.9650 44.3000 44.5000
A0-C1 17.3490 17.4070 103.6840 103.7280
B2-D0 32.8900 32.8910 1.4000 1.5000
B2-C1 10.9570 10.9580 1.3630 1.5140
D0-C1 21.9330 21.9330 181.4120 181.5640
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 60881.306294
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 22.408
HIERARCH ESO ISS PBL12 END 22.444
HIERARCH ESO ISS PBLA12 START 132.2
HIERARCH ESO ISS PBLA12 END 132.2
HIERARCH ESO ISS PBL13 START 24.907
HIERARCH ESO ISS PBL13 END 24.965
HIERARCH ESO ISS PBLA13 START 44.3
HIERARCH ESO ISS PBLA13 END 44.5
HIERARCH ESO ISS PBL14 START 17.349
HIERARCH ESO ISS PBL14 END 17.407
HIERARCH ESO ISS PBLA14 START 103.684
HIERARCH ESO ISS PBLA14 END 103.728
HIERARCH ESO ISS PBL23 START 32.89
HIERARCH ESO ISS PBL23 END 32.891
HIERARCH ESO ISS PBLA23 START 1.4
HIERARCH ESO ISS PBLA23 END 1.5
HIERARCH ESO ISS PBL24 START 10.957
HIERARCH ESO ISS PBL24 END 10.958
HIERARCH ESO ISS PBLA24 START 1.363
HIERARCH ESO ISS PBLA24 END 1.514
HIERARCH ESO ISS PBL34 START 21.933
HIERARCH ESO ISS PBL34 END 21.933
HIERARCH ESO ISS PBLA34 START 181.412
HIERARCH ESO ISS PBLA34 END 181.564
HIERARCH ESO ISS AMBI TAU0 START 0.003585
HIERARCH ESO ISS AMBI TAU0 END 0.003585
HIERARCH ESO ISS AMBI TEMP 11.81
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.77