Exposure
ID
MATIS.2025-09-21T06:33:00.576_1
Header ID
MATIS.2025-09-21T06:33:00.576
Date updated
2025-09-21 06:40:46 UTC+0000
Release date
2025-09-21 06:33:00 UTC+0000
UTC Start
2025-09-21 06:33:00.576
UTC End
2025-09-21 06:34:00.584
MJD Start
60939.27292333
MJD End
60939.27361786704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0037054999999999996
Ambient temperature (°C)
10.34
Seeing (arcsec)
0.59
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 90.5080 90.5080 115.2000 115.3000
A0-J2 129.1760 129.1910 92.1000 92.2000
A0-K0 127.8040 127.8300 70.3000 70.3960
G1-J2 58.1090 58.1210 54.3000 54.4000
G1-K0 90.2480 90.2590 25.2130 25.3200
J2-K0 48.5690 48.5670 349.6010 349.7060
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 60939.27292333
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 90.508
HIERARCH ESO ISS PBL12 END 90.508
HIERARCH ESO ISS PBLA12 START 115.2
HIERARCH ESO ISS PBLA12 END 115.3
HIERARCH ESO ISS PBL13 START 129.176
HIERARCH ESO ISS PBL13 END 129.191
HIERARCH ESO ISS PBLA13 START 92.1
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 127.804
HIERARCH ESO ISS PBL14 END 127.83
HIERARCH ESO ISS PBLA14 START 70.3
HIERARCH ESO ISS PBLA14 END 70.396
HIERARCH ESO ISS PBL23 START 58.109
HIERARCH ESO ISS PBL23 END 58.121
HIERARCH ESO ISS PBLA23 START 54.3
HIERARCH ESO ISS PBLA23 END 54.4
HIERARCH ESO ISS PBL24 START 90.248
HIERARCH ESO ISS PBL24 END 90.259
HIERARCH ESO ISS PBLA24 START 25.213
HIERARCH ESO ISS PBLA24 END 25.32
HIERARCH ESO ISS PBL34 START 48.569
HIERARCH ESO ISS PBL34 END 48.567
HIERARCH ESO ISS PBLA34 START 349.601
HIERARCH ESO ISS PBLA34 END 349.706
HIERARCH ESO ISS AMBI TAU0 START 0.003919
HIERARCH ESO ISS AMBI TAU0 END 0.003492
HIERARCH ESO ISS AMBI TEMP 10.34
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59