Exposure
ID
MATIS.2025-07-25T08:57:18.709_1
Header ID
MATIS.2025-07-25T08:57:18.709
Date updated
2025-07-25 09:05:51 UTC+0000
Release date
2025-07-25 08:57:18 UTC+0000
UTC Start
2025-07-25 08:57:18.709
UTC End
2025-07-25 08:58:18.769
MJD Start
60881.37313321
MJD End
60881.373828348886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0042565
Ambient temperature (°C)
11.59
Seeing (arcsec)
0.72
Observation
ID
68976
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
51312
Name
7 Cet
RA
3.65873
DEC
-18.93328
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 25.1360 25.1290 143.7000 143.8000
A0-D0 31.9990 31.9960 72.2000 72.3000
A0-C1 22.5260 22.5180 117.0460 117.1530
B2-D0 33.8570 33.8620 27.4000 27.5000
B2-C1 11.2780 11.2800 27.3580 27.4690
D0-C1 22.5790 22.5820 207.4220 207.5330
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 60881.37313321
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 7 Cet
RA 3.65873
DEC -18.93328
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 25.136
HIERARCH ESO ISS PBL12 END 25.129
HIERARCH ESO ISS PBLA12 START 143.7
HIERARCH ESO ISS PBLA12 END 143.8
HIERARCH ESO ISS PBL13 START 31.999
HIERARCH ESO ISS PBL13 END 31.996
HIERARCH ESO ISS PBLA13 START 72.2
HIERARCH ESO ISS PBLA13 END 72.3
HIERARCH ESO ISS PBL14 START 22.526
HIERARCH ESO ISS PBL14 END 22.518
HIERARCH ESO ISS PBLA14 START 117.046
HIERARCH ESO ISS PBLA14 END 117.153
HIERARCH ESO ISS PBL23 START 33.857
HIERARCH ESO ISS PBL23 END 33.862
HIERARCH ESO ISS PBLA23 START 27.4
HIERARCH ESO ISS PBLA23 END 27.5
HIERARCH ESO ISS PBL24 START 11.278
HIERARCH ESO ISS PBL24 END 11.28
HIERARCH ESO ISS PBLA24 START 27.358
HIERARCH ESO ISS PBLA24 END 27.469
HIERARCH ESO ISS PBL34 START 22.579
HIERARCH ESO ISS PBL34 END 22.582
HIERARCH ESO ISS PBLA34 START 207.422
HIERARCH ESO ISS PBLA34 END 207.533
HIERARCH ESO ISS AMBI TAU0 START 0.004363
HIERARCH ESO ISS AMBI TAU0 END 0.00415
HIERARCH ESO ISS AMBI TEMP 11.59
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72