Exposure
ID
MATIS.2021-03-26T04:40:54.518_1
Header ID
MATIS.2021-03-26T04:40:54.518
Date updated
2021-03-26 04:50:25 UTC+0000
Release date
2021-03-26 04:40:54 UTC+0000
UTC Start
2021-03-26 04:40:54.518
UTC End
2021-03-26 04:41:54.578
MJD Start
59299.19507544
MJD End
59299.1957705789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005679
Ambient temperature (°C)
14.02
Seeing (arcsec)
0.53
Observation
ID
47275
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35458
Name
HD 93662
RA
161.911962
DEC
-57.46732
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 45.7060 45.6510 42.5000 42.6000
U1-U3 83.5990 83.4880 50.2000 50.4000
U1-U4 116.4510 116.3110 81.4450 81.6540
U2-U3 38.8030 38.7490 59.4000 59.5000
U2-U4 85.8810 85.8220 101.0050 101.2310
U3-U4 62.4640 62.4660 125.3920 125.6100
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 59299.19507544
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.911962
DEC -57.46732
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 45.706
HIERARCH ESO ISS PBL12 END 45.651
HIERARCH ESO ISS PBLA12 START 42.5
HIERARCH ESO ISS PBLA12 END 42.6
HIERARCH ESO ISS PBL13 START 83.599
HIERARCH ESO ISS PBL13 END 83.488
HIERARCH ESO ISS PBLA13 START 50.2
HIERARCH ESO ISS PBLA13 END 50.4
HIERARCH ESO ISS PBL14 START 116.451
HIERARCH ESO ISS PBL14 END 116.311
HIERARCH ESO ISS PBLA14 START 81.445
HIERARCH ESO ISS PBLA14 END 81.654
HIERARCH ESO ISS PBL23 START 38.803
HIERARCH ESO ISS PBL23 END 38.749
HIERARCH ESO ISS PBLA23 START 59.4
HIERARCH ESO ISS PBLA23 END 59.5
HIERARCH ESO ISS PBL24 START 85.881
HIERARCH ESO ISS PBL24 END 85.822
HIERARCH ESO ISS PBLA24 START 101.005
HIERARCH ESO ISS PBLA24 END 101.231
HIERARCH ESO ISS PBL34 START 62.464
HIERARCH ESO ISS PBL34 END 62.466
HIERARCH ESO ISS PBLA34 START 125.392
HIERARCH ESO ISS PBLA34 END 125.61
HIERARCH ESO ISS AMBI TAU0 START 0.005679
HIERARCH ESO ISS AMBI TAU0 END 0.005679
HIERARCH ESO ISS AMBI TEMP 14.02
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53