Exposure
ID
MATIS.2022-11-29T00:39:13.481_1
Header ID
MATIS.2022-11-29T00:39:13.481
Date updated
2022-11-29 00:46:38 UTC+0000
Release date
2022-11-29 00:39:13 UTC+0000
UTC Start
2022-11-29 00:39:13.481
UTC End
2022-11-29 00:40:13.445
MJD Start
59912.02723936
MJD End
59912.0279333878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002589
Ambient temperature (°C)
12.21
Seeing (arcsec)
1.225
Observation
ID
53331
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39665
Name
HD 4128
RA
10.897457
DEC
-17.98644
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.5060 90.5080 114.6000 114.7000
A0-J2 129.0130 129.0440 91.6000 91.7000
A0-K0 127.3520 127.4010 69.8830 69.9440
G1-J2 57.8090 57.8320 53.9000 54.0000
G1-K0 89.6750 89.6970 24.5910 24.6740
J2-K0 48.3830 48.3790 348.8220 348.9000
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 59912.02723936
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897457
DEC -17.98644
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 90.506
HIERARCH ESO ISS PBL12 END 90.508
HIERARCH ESO ISS PBLA12 START 114.6
HIERARCH ESO ISS PBLA12 END 114.7
HIERARCH ESO ISS PBL13 START 129.013
HIERARCH ESO ISS PBL13 END 129.044
HIERARCH ESO ISS PBLA13 START 91.6
HIERARCH ESO ISS PBLA13 END 91.7
HIERARCH ESO ISS PBL14 START 127.352
HIERARCH ESO ISS PBL14 END 127.401
HIERARCH ESO ISS PBLA14 START 69.883
HIERARCH ESO ISS PBLA14 END 69.944
HIERARCH ESO ISS PBL23 START 57.809
HIERARCH ESO ISS PBL23 END 57.832
HIERARCH ESO ISS PBLA23 START 53.9
HIERARCH ESO ISS PBLA23 END 54.0
HIERARCH ESO ISS PBL24 START 89.675
HIERARCH ESO ISS PBL24 END 89.697
HIERARCH ESO ISS PBLA24 START 24.591
HIERARCH ESO ISS PBLA24 END 24.674
HIERARCH ESO ISS PBL34 START 48.383
HIERARCH ESO ISS PBL34 END 48.379
HIERARCH ESO ISS PBLA34 START 348.822
HIERARCH ESO ISS PBLA34 END 348.9
HIERARCH ESO ISS AMBI TAU0 START 0.002517
HIERARCH ESO ISS AMBI TAU0 END 0.002661
HIERARCH ESO ISS AMBI TEMP 12.21
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.29