Exposure
ID
MATIS.2021-10-28T00:56:51.797_1
Header ID
MATIS.2021-10-28T00:56:51.797
Date updated
2021-10-28 01:01:10 UTC+0000
Release date
2021-10-28 00:56:51 UTC+0000
UTC Start
2021-10-28 00:56:51.797
UTC End
2021-10-28 00:57:51.857
MJD Start
59515.03948839
MJD End
59515.0401835289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0051275
Ambient temperature (°C)
13.1
Seeing (arcsec)
0.59
Observation
ID
48660
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36443
Name
HD 213442
RA
338.248309
DEC
-61.98222
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.3100 22.3270 137.4000 137.5000
A0-D0 31.2850 31.2710 76.2000 76.4000
A0-C1 21.8930 21.9040 112.7390 112.9480
B2-D0 28.3340 28.3130 32.6000 32.8000
B2-C1 9.4370 9.4300 32.5840 32.7390
D0-C1 18.8970 18.8830 212.6560 212.8100
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 59515.03948839
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 213442
RA 338.248309
DEC -61.98222
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 22.31
HIERARCH ESO ISS PBL12 END 22.327
HIERARCH ESO ISS PBLA12 START 137.4
HIERARCH ESO ISS PBLA12 END 137.5
HIERARCH ESO ISS PBL13 START 31.285
HIERARCH ESO ISS PBL13 END 31.271
HIERARCH ESO ISS PBLA13 START 76.2
HIERARCH ESO ISS PBLA13 END 76.4
HIERARCH ESO ISS PBL14 START 21.893
HIERARCH ESO ISS PBL14 END 21.904
HIERARCH ESO ISS PBLA14 START 112.739
HIERARCH ESO ISS PBLA14 END 112.948
HIERARCH ESO ISS PBL23 START 28.334
HIERARCH ESO ISS PBL23 END 28.313
HIERARCH ESO ISS PBLA23 START 32.6
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 9.437
HIERARCH ESO ISS PBL24 END 9.43
HIERARCH ESO ISS PBLA24 START 32.584
HIERARCH ESO ISS PBLA24 END 32.739
HIERARCH ESO ISS PBL34 START 18.897
HIERARCH ESO ISS PBL34 END 18.883
HIERARCH ESO ISS PBLA34 START 212.656
HIERARCH ESO ISS PBLA34 END 212.81
HIERARCH ESO ISS AMBI TAU0 START 0.005179
HIERARCH ESO ISS AMBI TAU0 END 0.005076
HIERARCH ESO ISS AMBI TEMP 13.1
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59