Exposure
ID
MATIS.2021-02-27T00:50:04.500_1
Header ID
MATIS.2021-02-27T00:50:04.500
Date updated
2021-02-27 01:01:41 UTC+0000
Release date
2021-02-27 00:50:04 UTC+0000
UTC Start
2021-02-27 00:50:04.500
UTC End
2021-02-27 00:51:04.560
MJD Start
59272.03477431
MJD End
59272.0354694489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.010482
Ambient temperature (°C)
15.79
Seeing (arcsec)
0.59
Observation
ID
46924
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35228
Name
HD 45677
RA
97.073643
DEC
-13.05302
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 55.7760 55.7950 27.2000 27.3000
U1-U3 101.2450 101.2820 33.6000 33.7000
U1-U4 129.8800 129.9150 61.3980 61.4650
U2-U3 46.2290 46.2470 41.3000 41.3000
U2-U4 89.4290 89.4270 81.9230 81.9820
U3-U4 62.1520 62.1250 110.9160 110.9840
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 59272.03477431
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 45677
RA 97.073643
DEC -13.05302
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 55.776
HIERARCH ESO ISS PBL12 END 55.795
HIERARCH ESO ISS PBLA12 START 27.2
HIERARCH ESO ISS PBLA12 END 27.3
HIERARCH ESO ISS PBL13 START 101.245
HIERARCH ESO ISS PBL13 END 101.282
HIERARCH ESO ISS PBLA13 START 33.6
HIERARCH ESO ISS PBLA13 END 33.7
HIERARCH ESO ISS PBL14 START 129.88
HIERARCH ESO ISS PBL14 END 129.915
HIERARCH ESO ISS PBLA14 START 61.398
HIERARCH ESO ISS PBLA14 END 61.465
HIERARCH ESO ISS PBL23 START 46.229
HIERARCH ESO ISS PBL23 END 46.247
HIERARCH ESO ISS PBLA23 START 41.3
HIERARCH ESO ISS PBLA23 END 41.3
HIERARCH ESO ISS PBL24 START 89.429
HIERARCH ESO ISS PBL24 END 89.427
HIERARCH ESO ISS PBLA24 START 81.923
HIERARCH ESO ISS PBLA24 END 81.982
HIERARCH ESO ISS PBL34 START 62.152
HIERARCH ESO ISS PBL34 END 62.125
HIERARCH ESO ISS PBLA34 START 110.916
HIERARCH ESO ISS PBLA34 END 110.984
HIERARCH ESO ISS AMBI TAU0 START 0.010482
HIERARCH ESO ISS AMBI TAU0 END 0.010482
HIERARCH ESO ISS AMBI TEMP 15.79
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59