Exposure
ID
MATIS.2022-12-08T07:25:05.471_1
Header ID
MATIS.2022-12-08T07:25:05.471
Date updated
2022-12-08 07:30:51 UTC+0000
Release date
2022-12-08 07:25:05 UTC+0000
UTC Start
2022-12-08 07:25:05.471
UTC End
2022-12-08 07:26:07.299
MJD Start
59921.3090911
MJD End
59921.3098067019
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.013578
Ambient temperature (°C)
14.01
Seeing (arcsec)
0.535
Observation
ID
53395
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39710
Name
17 Lep
RA
91.247953
DEC
-16.48406
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.2920 56.2780 34.2000 34.3000
U1-U3 101.3710 101.3290 40.0000 40.0000
U1-U4 123.3060 123.1380 66.7990 66.8390
U2-U3 45.7190 45.6890 47.1000 47.2000
U2-U4 81.7130 81.5540 88.5810 88.6510
U3-U4 56.2820 56.1810 121.1120 121.2480
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59921.3090911
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.247953
DEC -16.48406
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.533
HIERARCH ESO DET NDIT 116
HIERARCH ESO ISS PBL12 START 56.292
HIERARCH ESO ISS PBL12 END 56.278
HIERARCH ESO ISS PBLA12 START 34.2
HIERARCH ESO ISS PBLA12 END 34.3
HIERARCH ESO ISS PBL13 START 101.371
HIERARCH ESO ISS PBL13 END 101.329
HIERARCH ESO ISS PBLA13 START 40.0
HIERARCH ESO ISS PBLA13 END 40.0
HIERARCH ESO ISS PBL14 START 123.306
HIERARCH ESO ISS PBL14 END 123.138
HIERARCH ESO ISS PBLA14 START 66.799
HIERARCH ESO ISS PBLA14 END 66.839
HIERARCH ESO ISS PBL23 START 45.719
HIERARCH ESO ISS PBL23 END 45.689
HIERARCH ESO ISS PBLA23 START 47.1
HIERARCH ESO ISS PBLA23 END 47.2
HIERARCH ESO ISS PBL24 START 81.713
HIERARCH ESO ISS PBL24 END 81.554
HIERARCH ESO ISS PBLA24 START 88.581
HIERARCH ESO ISS PBLA24 END 88.651
HIERARCH ESO ISS PBL34 START 56.282
HIERARCH ESO ISS PBL34 END 56.181
HIERARCH ESO ISS PBLA34 START 121.112
HIERARCH ESO ISS PBLA34 END 121.248
HIERARCH ESO ISS AMBI TAU0 START 0.013744
HIERARCH ESO ISS AMBI TAU0 END 0.013412
HIERARCH ESO ISS AMBI TEMP 14.01
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.52