Exposure
ID
MATIS.2021-10-28T00:51:55.436_1
Header ID
MATIS.2021-10-28T00:51:55.436
Date updated
2021-10-28 01:01:10 UTC+0000
Release date
2021-10-28 00:51:55 UTC+0000
UTC Start
2021-10-28 00:51:55.436
UTC End
2021-10-28 00:52:55.496
MJD Start
59515.03605829
MJD End
59515.0367534289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0056775
Ambient temperature (°C)
13.22
Seeing (arcsec)
0.57
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 22.2270 22.2440 136.5000 136.7000
A0-D0 31.3500 31.3370 75.2000 75.4000
A0-C1 21.8380 21.8490 111.7070 111.9170
B2-D0 28.4350 28.4140 31.9000 32.0000
B2-C1 9.4700 9.4630 31.8170 31.9720
D0-C1 18.9640 18.9510 211.8880 212.0430
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 59515.03605829
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 22.227
HIERARCH ESO ISS PBL12 END 22.244
HIERARCH ESO ISS PBLA12 START 136.5
HIERARCH ESO ISS PBLA12 END 136.7
HIERARCH ESO ISS PBL13 START 31.35
HIERARCH ESO ISS PBL13 END 31.337
HIERARCH ESO ISS PBLA13 START 75.2
HIERARCH ESO ISS PBLA13 END 75.4
HIERARCH ESO ISS PBL14 START 21.838
HIERARCH ESO ISS PBL14 END 21.849
HIERARCH ESO ISS PBLA14 START 111.707
HIERARCH ESO ISS PBLA14 END 111.917
HIERARCH ESO ISS PBL23 START 28.435
HIERARCH ESO ISS PBL23 END 28.414
HIERARCH ESO ISS PBLA23 START 31.9
HIERARCH ESO ISS PBLA23 END 32.0
HIERARCH ESO ISS PBL24 START 9.47
HIERARCH ESO ISS PBL24 END 9.463
HIERARCH ESO ISS PBLA24 START 31.817
HIERARCH ESO ISS PBLA24 END 31.972
HIERARCH ESO ISS PBL34 START 18.964
HIERARCH ESO ISS PBL34 END 18.951
HIERARCH ESO ISS PBLA34 START 211.888
HIERARCH ESO ISS PBLA34 END 212.043
HIERARCH ESO ISS AMBI TAU0 START 0.005847
HIERARCH ESO ISS AMBI TAU0 END 0.005508
HIERARCH ESO ISS AMBI TEMP 13.22
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.55