Exposure
ID
MATIS.2025-09-20T07:47:12.142_1
Header ID
MATIS.2025-09-20T07:47:12.142
Date updated
2025-09-20 08:20:49 UTC+0000
Release date
2025-09-20 07:47:12 UTC+0000
UTC Start
2025-09-20 07:47:12.142
UTC End
2025-09-20 07:48:12.150
MJD Start
60938.32444609
MJD End
60938.32514062704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002079
Ambient temperature (°C)
13.29
Seeing (arcsec)
0.7949999999999999
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 87.7070 87.6280 122.6000 122.7000
A0-J2 125.0490 124.9140 98.6000 98.7000
A0-K0 124.8320 124.7170 76.2330 76.3100
G1-J2 57.3140 57.2760 60.2000 60.2000
G1-K0 90.2930 90.2800 31.6050 31.6810
J2-K0 48.4490 48.4480 357.1590 357.2710
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 60938.32444609
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 87.707
HIERARCH ESO ISS PBL12 END 87.628
HIERARCH ESO ISS PBLA12 START 122.6
HIERARCH ESO ISS PBLA12 END 122.7
HIERARCH ESO ISS PBL13 START 125.049
HIERARCH ESO ISS PBL13 END 124.914
HIERARCH ESO ISS PBLA13 START 98.6
HIERARCH ESO ISS PBLA13 END 98.7
HIERARCH ESO ISS PBL14 START 124.832
HIERARCH ESO ISS PBL14 END 124.717
HIERARCH ESO ISS PBLA14 START 76.233
HIERARCH ESO ISS PBLA14 END 76.31
HIERARCH ESO ISS PBL23 START 57.314
HIERARCH ESO ISS PBL23 END 57.276
HIERARCH ESO ISS PBLA23 START 60.2
HIERARCH ESO ISS PBLA23 END 60.2
HIERARCH ESO ISS PBL24 START 90.293
HIERARCH ESO ISS PBL24 END 90.28
HIERARCH ESO ISS PBLA24 START 31.605
HIERARCH ESO ISS PBLA24 END 31.681
HIERARCH ESO ISS PBL34 START 48.449
HIERARCH ESO ISS PBL34 END 48.448
HIERARCH ESO ISS PBLA34 START 357.159
HIERARCH ESO ISS PBLA34 END 357.271
HIERARCH ESO ISS AMBI TAU0 START 0.002079
HIERARCH ESO ISS AMBI TAU0 END 0.002079
HIERARCH ESO ISS AMBI TEMP 13.29
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.77