Exposure
ID
MATIS.2025-07-25T07:59:41.703_1
Header ID
MATIS.2025-07-25T07:59:41.703
Date updated
2025-07-25 08:05:48 UTC+0000
Release date
2025-07-25 07:59:41 UTC+0000
UTC Start
2025-07-25 07:59:41.703
UTC End
2025-07-25 08:00:41.763
MJD Start
60881.33312156
MJD End
60881.33381669888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004148499999999999
Ambient temperature (°C)
11.75
Seeing (arcsec)
0.645
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 23.6200 23.6470 132.9000 133.0000
A0-D0 27.0970 27.1520 52.1000 52.3000
A0-C1 19.3560 19.4020 105.5200 105.5730
B2-D0 32.9860 32.9900 7.1000 7.3000
B2-C1 10.9890 10.9900 7.0660 7.2140
D0-C1 21.9970 21.9990 187.1210 187.2700
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 60881.33312156
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 23.62
HIERARCH ESO ISS PBL12 END 23.647
HIERARCH ESO ISS PBLA12 START 132.9
HIERARCH ESO ISS PBLA12 END 133.0
HIERARCH ESO ISS PBL13 START 27.097
HIERARCH ESO ISS PBL13 END 27.152
HIERARCH ESO ISS PBLA13 START 52.1
HIERARCH ESO ISS PBLA13 END 52.3
HIERARCH ESO ISS PBL14 START 19.356
HIERARCH ESO ISS PBL14 END 19.402
HIERARCH ESO ISS PBLA14 START 105.52
HIERARCH ESO ISS PBLA14 END 105.573
HIERARCH ESO ISS PBL23 START 32.986
HIERARCH ESO ISS PBL23 END 32.99
HIERARCH ESO ISS PBLA23 START 7.1
HIERARCH ESO ISS PBLA23 END 7.3
HIERARCH ESO ISS PBL24 START 10.989
HIERARCH ESO ISS PBL24 END 10.99
HIERARCH ESO ISS PBLA24 START 7.066
HIERARCH ESO ISS PBLA24 END 7.214
HIERARCH ESO ISS PBL34 START 21.997
HIERARCH ESO ISS PBL34 END 21.999
HIERARCH ESO ISS PBLA34 START 187.121
HIERARCH ESO ISS PBLA34 END 187.27
HIERARCH ESO ISS AMBI TAU0 START 0.003737
HIERARCH ESO ISS AMBI TAU0 END 0.00456
HIERARCH ESO ISS AMBI TEMP 11.75
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.59