Exposure
ID
MATIS.2023-12-24T02:31:44.224_1
Header ID
MATIS.2023-12-24T02:31:44.224
Date updated
2023-12-24 02:40:38 UTC+0000
Release date
2023-12-24 02:31:44 UTC+0000
UTC Start
2023-12-24 02:31:44.224
UTC End
2023-12-24 02:32:44.284
MJD Start
60302.10537296
MJD End
60302.1060680989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0075695
Ambient temperature (°C)
18.75
Seeing (arcsec)
0.62
Observation
ID
58053
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
42992
Name
HD 20356
RA
49.091512
DEC
-5.73062
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.3410 55.3670 30.7000 30.8000
U1-U3 100.9120 100.9580 36.8000 36.9000
U1-U4 130.2100 130.2080 63.1860 63.2110
U2-U3 46.2640 46.2820 44.2000 44.2000
U2-U4 88.6530 88.6020 82.7720 82.7930
U3-U4 59.9210 59.8490 111.5790 111.6310
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 60302.10537296
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 20356
RA 49.091512
DEC -5.73062
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 55.341
HIERARCH ESO ISS PBL12 END 55.367
HIERARCH ESO ISS PBLA12 START 30.7
HIERARCH ESO ISS PBLA12 END 30.8
HIERARCH ESO ISS PBL13 START 100.912
HIERARCH ESO ISS PBL13 END 100.958
HIERARCH ESO ISS PBLA13 START 36.8
HIERARCH ESO ISS PBLA13 END 36.9
HIERARCH ESO ISS PBL14 START 130.21
HIERARCH ESO ISS PBL14 END 130.208
HIERARCH ESO ISS PBLA14 START 63.186
HIERARCH ESO ISS PBLA14 END 63.211
HIERARCH ESO ISS PBL23 START 46.264
HIERARCH ESO ISS PBL23 END 46.282
HIERARCH ESO ISS PBLA23 START 44.2
HIERARCH ESO ISS PBLA23 END 44.2
HIERARCH ESO ISS PBL24 START 88.653
HIERARCH ESO ISS PBL24 END 88.602
HIERARCH ESO ISS PBLA24 START 82.772
HIERARCH ESO ISS PBLA24 END 82.793
HIERARCH ESO ISS PBL34 START 59.921
HIERARCH ESO ISS PBL34 END 59.849
HIERARCH ESO ISS PBLA34 START 111.579
HIERARCH ESO ISS PBLA34 END 111.631
HIERARCH ESO ISS AMBI TAU0 START 0.007277
HIERARCH ESO ISS AMBI TAU0 END 0.007862
HIERARCH ESO ISS AMBI TEMP 18.75
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.65