Exposure
ID
MATIS.2021-11-01T01:12:03.458_1
Header ID
MATIS.2021-11-01T01:12:03.458
Date updated
2021-11-01 01:21:00 UTC+0000
Release date
2021-11-01 01:12:03 UTC+0000
UTC Start
2021-11-01 01:12:03.458
UTC End
2021-11-01 01:13:03.466
MJD Start
59519.05004002
MJD End
59519.050734557
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002837
Ambient temperature (°C)
13.95
Seeing (arcsec)
0.945
Observation
ID
48661
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.7790 22.7930 142.8000 143.0000
A0-D0 30.8010 30.7830 82.9000 83.1000
A0-C1 22.1830 22.1920 119.2030 119.4190
B2-D0 27.6320 27.6060 37.4000 37.6000
B2-C1 9.2030 9.1950 37.3640 37.5240
D0-C1 18.4290 18.4120 217.4390 217.5990
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 59519.05004002
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 213442
RA 338.248309
DEC -61.98222
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 22.779
HIERARCH ESO ISS PBL12 END 22.793
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 30.801
HIERARCH ESO ISS PBL13 END 30.783
HIERARCH ESO ISS PBLA13 START 82.9
HIERARCH ESO ISS PBLA13 END 83.1
HIERARCH ESO ISS PBL14 START 22.183
HIERARCH ESO ISS PBL14 END 22.192
HIERARCH ESO ISS PBLA14 START 119.203
HIERARCH ESO ISS PBLA14 END 119.419
HIERARCH ESO ISS PBL23 START 27.632
HIERARCH ESO ISS PBL23 END 27.606
HIERARCH ESO ISS PBLA23 START 37.4
HIERARCH ESO ISS PBLA23 END 37.6
HIERARCH ESO ISS PBL24 START 9.203
HIERARCH ESO ISS PBL24 END 9.195
HIERARCH ESO ISS PBLA24 START 37.364
HIERARCH ESO ISS PBLA24 END 37.524
HIERARCH ESO ISS PBL34 START 18.429
HIERARCH ESO ISS PBL34 END 18.412
HIERARCH ESO ISS PBLA34 START 217.439
HIERARCH ESO ISS PBLA34 END 217.599
HIERARCH ESO ISS AMBI TAU0 START 0.002837
HIERARCH ESO ISS AMBI TAU0 END 0.002837
HIERARCH ESO ISS AMBI TEMP 13.95
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.97