Exposure
ID
MATIS.2021-11-20T01:55:20.298_1
Header ID
MATIS.2021-11-20T01:55:20.298
Date updated
2021-11-20 02:06:09 UTC+0000
Release date
2021-11-20 01:55:20 UTC+0000
UTC Start
2021-11-20 01:55:20.298
UTC End
2021-11-20 01:56:20.262
MJD Start
59538.08009604
MJD End
59538.0807900678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003579
Ambient temperature (°C)
10.79
Seeing (arcsec)
0.885
Observation
ID
48944
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36637
Name
HD 2429
RA
6.981959
DEC
-33.00741
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.5890 67.5510 277.3000 277.5000
K0-D0 94.1710 94.1030 256.6000 256.7000
K0-J3 56.4490 56.4540 337.6010 337.7270
G2-D0 39.1000 39.0800 218.9000 219.0000
G2-J3 63.0240 62.9870 46.2530 46.3590
D0-J3 101.9280 101.8710 43.4540 43.5580
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 59538.08009604
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.981959
DEC -33.00741
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 67.589
HIERARCH ESO ISS PBL12 END 67.551
HIERARCH ESO ISS PBLA12 START 277.3
HIERARCH ESO ISS PBLA12 END 277.5
HIERARCH ESO ISS PBL13 START 94.171
HIERARCH ESO ISS PBL13 END 94.103
HIERARCH ESO ISS PBLA13 START 256.6
HIERARCH ESO ISS PBLA13 END 256.7
HIERARCH ESO ISS PBL14 START 56.449
HIERARCH ESO ISS PBL14 END 56.454
HIERARCH ESO ISS PBLA14 START 337.601
HIERARCH ESO ISS PBLA14 END 337.727
HIERARCH ESO ISS PBL23 START 39.1
HIERARCH ESO ISS PBL23 END 39.08
HIERARCH ESO ISS PBLA23 START 218.9
HIERARCH ESO ISS PBLA23 END 219.0
HIERARCH ESO ISS PBL24 START 63.024
HIERARCH ESO ISS PBL24 END 62.987
HIERARCH ESO ISS PBLA24 START 46.253
HIERARCH ESO ISS PBLA24 END 46.359
HIERARCH ESO ISS PBL34 START 101.928
HIERARCH ESO ISS PBL34 END 101.871
HIERARCH ESO ISS PBLA34 START 43.454
HIERARCH ESO ISS PBLA34 END 43.558
HIERARCH ESO ISS AMBI TAU0 START 0.003579
HIERARCH ESO ISS AMBI TAU0 END 0.003579
HIERARCH ESO ISS AMBI TEMP 10.79
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 1.0