Exposure
ID
MATIS.2023-12-24T02:30:31.596_1
Header ID
MATIS.2023-12-24T02:30:31.596
Date updated
2023-12-24 02:40:38 UTC+0000
Release date
2023-12-24 02:30:31 UTC+0000
UTC Start
2023-12-24 02:30:31.596
UTC End
2023-12-24 02:31:31.656
MJD Start
60302.10453236
MJD End
60302.1052274989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0068755
Ambient temperature (°C)
18.79
Seeing (arcsec)
0.61
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 55.3090 55.3360 30.6000 30.7000
U1-U3 100.8550 100.9030 36.8000 36.8000
U1-U4 130.2090 130.2100 63.1560 63.1820
U2-U3 46.2420 46.2610 44.1000 44.1000
U2-U4 88.7150 88.6630 82.7470 82.7680
U3-U4 60.0080 59.9350 111.5150 111.5690
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 60302.10453236
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 55.309
HIERARCH ESO ISS PBL12 END 55.336
HIERARCH ESO ISS PBLA12 START 30.6
HIERARCH ESO ISS PBLA12 END 30.7
HIERARCH ESO ISS PBL13 START 100.855
HIERARCH ESO ISS PBL13 END 100.903
HIERARCH ESO ISS PBLA13 START 36.8
HIERARCH ESO ISS PBLA13 END 36.8
HIERARCH ESO ISS PBL14 START 130.209
HIERARCH ESO ISS PBL14 END 130.21
HIERARCH ESO ISS PBLA14 START 63.156
HIERARCH ESO ISS PBLA14 END 63.182
HIERARCH ESO ISS PBL23 START 46.242
HIERARCH ESO ISS PBL23 END 46.261
HIERARCH ESO ISS PBLA23 START 44.1
HIERARCH ESO ISS PBLA23 END 44.1
HIERARCH ESO ISS PBL24 START 88.715
HIERARCH ESO ISS PBL24 END 88.663
HIERARCH ESO ISS PBLA24 START 82.747
HIERARCH ESO ISS PBLA24 END 82.768
HIERARCH ESO ISS PBL34 START 60.008
HIERARCH ESO ISS PBL34 END 59.935
HIERARCH ESO ISS PBLA34 START 111.515
HIERARCH ESO ISS PBLA34 END 111.569
HIERARCH ESO ISS AMBI TAU0 START 0.006474
HIERARCH ESO ISS AMBI TAU0 END 0.007277
HIERARCH ESO ISS AMBI TEMP 18.79
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.59