Exposure
ID
MATIS.2022-12-17T00:04:28.217_1
Header ID
MATIS.2022-12-17T00:04:28.217
Date updated
2022-12-17 00:11:18 UTC+0000
Release date
2022-12-17 00:04:28 UTC+0000
UTC Start
2022-12-17 00:04:28.217
UTC End
2022-12-17 00:05:28.181
MJD Start
59930.00310436
MJD End
59930.0037983878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005919
Ambient temperature (°C)
13.08
Seeing (arcsec)
0.78
Observation
ID
53526
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39811
Name
HD 4790
RA
12.47799
DEC
-0.22417
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 87.9220 87.8340 114.3000 114.3000
A0-J2 128.7990 128.7500 92.6000 92.6000
A0-K0 127.6100 127.6500 72.7460 72.7570
G1-J2 57.2080 57.2480 58.0000 58.0000
G1-K0 84.9230 84.9910 29.4130 29.4990
J2-K0 44.1780 44.1640 351.1410 351.2620
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 59930.00310436
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4790
RA 12.47799
DEC -0.22417
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 87.922
HIERARCH ESO ISS PBL12 END 87.834
HIERARCH ESO ISS PBLA12 START 114.3
HIERARCH ESO ISS PBLA12 END 114.3
HIERARCH ESO ISS PBL13 START 128.799
HIERARCH ESO ISS PBL13 END 128.75
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 127.61
HIERARCH ESO ISS PBL14 END 127.65
HIERARCH ESO ISS PBLA14 START 72.746
HIERARCH ESO ISS PBLA14 END 72.757
HIERARCH ESO ISS PBL23 START 57.208
HIERARCH ESO ISS PBL23 END 57.248
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.0
HIERARCH ESO ISS PBL24 START 84.923
HIERARCH ESO ISS PBL24 END 84.991
HIERARCH ESO ISS PBLA24 START 29.413
HIERARCH ESO ISS PBLA24 END 29.499
HIERARCH ESO ISS PBL34 START 44.178
HIERARCH ESO ISS PBL34 END 44.164
HIERARCH ESO ISS PBLA34 START 351.141
HIERARCH ESO ISS PBLA34 END 351.262
HIERARCH ESO ISS AMBI TAU0 START 0.005919
HIERARCH ESO ISS AMBI TAU0 END 0.005919
HIERARCH ESO ISS AMBI TEMP 13.08
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.77