Exposure
ID
MATIS.2025-07-25T07:16:29.691_1
Header ID
MATIS.2025-07-25T07:16:29.691
Date updated
2025-07-25 07:25:48 UTC+0000
Release date
2025-07-25 07:16:29 UTC+0000
UTC Start
2025-07-25 07:16:29.691
UTC End
2025-07-25 07:17:29.699
MJD Start
60881.30312142
MJD End
60881.30381595704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038074999999999997
Ambient temperature (°C)
11.96
Seeing (arcsec)
0.655
Observation
ID
68973
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
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 22.2430 22.2800 132.2000 132.2000
A0-D0 24.6460 24.7040 43.3000 43.5000
A0-C1 17.0820 17.1420 103.4880 103.5320
B2-D0 32.8870 32.8880 0.7000 0.9000
B2-C1 10.9560 10.9570 0.6820 0.8340
D0-C1 21.9310 21.9310 180.7310 180.8830
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 60881.30312142
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ups Cet
RA 30.000909
DEC -21.07797
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 2308
HIERARCH ESO ISS PBL12 START 22.243
HIERARCH ESO ISS PBL12 END 22.28
HIERARCH ESO ISS PBLA12 START 132.2
HIERARCH ESO ISS PBLA12 END 132.2
HIERARCH ESO ISS PBL13 START 24.646
HIERARCH ESO ISS PBL13 END 24.704
HIERARCH ESO ISS PBLA13 START 43.3
HIERARCH ESO ISS PBLA13 END 43.5
HIERARCH ESO ISS PBL14 START 17.082
HIERARCH ESO ISS PBL14 END 17.142
HIERARCH ESO ISS PBLA14 START 103.488
HIERARCH ESO ISS PBLA14 END 103.532
HIERARCH ESO ISS PBL23 START 32.887
HIERARCH ESO ISS PBL23 END 32.888
HIERARCH ESO ISS PBLA23 START 0.7
HIERARCH ESO ISS PBLA23 END 0.9
HIERARCH ESO ISS PBL24 START 10.956
HIERARCH ESO ISS PBL24 END 10.957
HIERARCH ESO ISS PBLA24 START 0.682
HIERARCH ESO ISS PBLA24 END 0.834
HIERARCH ESO ISS PBL34 START 21.931
HIERARCH ESO ISS PBL34 END 21.931
HIERARCH ESO ISS PBLA34 START 180.731
HIERARCH ESO ISS PBLA34 END 180.883
HIERARCH ESO ISS AMBI TAU0 START 0.003377
HIERARCH ESO ISS AMBI TAU0 END 0.004238
HIERARCH ESO ISS AMBI TEMP 11.96
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.62