Exposure
ID
MATIS.2025-09-20T09:05:21.537_1
Header ID
MATIS.2025-09-20T09:05:21.537
Date updated
2025-09-20 09:56:28 UTC+0000
Release date
2025-09-20 09:05:21 UTC+0000
UTC Start
2025-09-20 09:05:21.537
UTC End
2025-09-20 09:06:21.545
MJD Start
60938.37872149
MJD End
60938.37941602704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0034149999999999996
Ambient temperature (°C)
12.95
Seeing (arcsec)
0.635
Observation
ID
70475
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
52259
Name
ups Cet
RA
30.000914
DEC
-21.07797
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 79.3980 79.2660 134.1000 134.3000
A0-J2 109.0670 108.7870 107.5000 107.6000
A0-K0 110.0540 109.7800 81.9060 81.9780
G1-J2 52.1620 52.0630 64.4000 64.4000
G1-K0 87.7990 87.7440 36.2860 36.3300
J2-K0 48.4840 48.4860 5.8220 5.9340
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 60938.37872149
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ups Cet
RA 30.000914
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 79.398
HIERARCH ESO ISS PBL12 END 79.266
HIERARCH ESO ISS PBLA12 START 134.1
HIERARCH ESO ISS PBLA12 END 134.3
HIERARCH ESO ISS PBL13 START 109.067
HIERARCH ESO ISS PBL13 END 108.787
HIERARCH ESO ISS PBLA13 START 107.5
HIERARCH ESO ISS PBLA13 END 107.6
HIERARCH ESO ISS PBL14 START 110.054
HIERARCH ESO ISS PBL14 END 109.78
HIERARCH ESO ISS PBLA14 START 81.906
HIERARCH ESO ISS PBLA14 END 81.978
HIERARCH ESO ISS PBL23 START 52.162
HIERARCH ESO ISS PBL23 END 52.063
HIERARCH ESO ISS PBLA23 START 64.4
HIERARCH ESO ISS PBLA23 END 64.4
HIERARCH ESO ISS PBL24 START 87.799
HIERARCH ESO ISS PBL24 END 87.744
HIERARCH ESO ISS PBLA24 START 36.286
HIERARCH ESO ISS PBLA24 END 36.33
HIERARCH ESO ISS PBL34 START 48.484
HIERARCH ESO ISS PBL34 END 48.486
HIERARCH ESO ISS PBLA34 START 5.822
HIERARCH ESO ISS PBLA34 END 5.934
HIERARCH ESO ISS AMBI TAU0 START 0.0036
HIERARCH ESO ISS AMBI TAU0 END 0.00323
HIERARCH ESO ISS AMBI TEMP 12.95
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.7