Exposure
ID
MATIS.2021-10-15T02:32:27.138_1
Header ID
MATIS.2021-10-15T02:32:27.138
Date updated
2021-10-15 02:40:50 UTC+0000
Release date
2021-10-15 02:32:27 UTC+0000
UTC Start
2021-10-15 02:32:27.138
UTC End
2021-10-15 02:33:27.198
MJD Start
59502.10586965
MJD End
59502.1065647889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002039
Ambient temperature (°C)
10.39
Seeing (arcsec)
1.18
Observation
ID
48521
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36371
Name
HD 213442
RA
338.253284
DEC
-61.98211
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 45.4790 45.4350 39.5000 39.6000
U1-U3 84.0370 83.9490 47.0000 47.2000
U1-U4 119.7290 119.6260 76.3440 76.5530
U2-U3 39.4090 39.3670 55.8000 56.0000
U2-U4 87.6890 87.6530 94.4660 94.6880
U3-U4 62.0330 62.0460 117.8660 118.0810
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 59502.10586965
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 213442
RA 338.253284
DEC -61.98211
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 45.479
HIERARCH ESO ISS PBL12 END 45.435
HIERARCH ESO ISS PBLA12 START 39.5
HIERARCH ESO ISS PBLA12 END 39.6
HIERARCH ESO ISS PBL13 START 84.037
HIERARCH ESO ISS PBL13 END 83.949
HIERARCH ESO ISS PBLA13 START 47.0
HIERARCH ESO ISS PBLA13 END 47.2
HIERARCH ESO ISS PBL14 START 119.729
HIERARCH ESO ISS PBL14 END 119.626
HIERARCH ESO ISS PBLA14 START 76.344
HIERARCH ESO ISS PBLA14 END 76.553
HIERARCH ESO ISS PBL23 START 39.409
HIERARCH ESO ISS PBL23 END 39.367
HIERARCH ESO ISS PBLA23 START 55.8
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 87.689
HIERARCH ESO ISS PBL24 END 87.653
HIERARCH ESO ISS PBLA24 START 94.466
HIERARCH ESO ISS PBLA24 END 94.688
HIERARCH ESO ISS PBL34 START 62.033
HIERARCH ESO ISS PBL34 END 62.046
HIERARCH ESO ISS PBLA34 START 117.866
HIERARCH ESO ISS PBLA34 END 118.081
HIERARCH ESO ISS AMBI TAU0 START 0.002039
HIERARCH ESO ISS AMBI TAU0 END 0.002039
HIERARCH ESO ISS AMBI TEMP 10.39
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.18