Exposure
ID
MATIS.2022-06-15T01:32:52.266_1
Header ID
MATIS.2022-06-15T01:32:52.266
Date updated
2022-06-15 01:40:40 UTC+0000
Release date
2022-06-15 01:32:52 UTC+0000
UTC Start
2022-06-15 01:32:52.266
UTC End
2022-06-15 01:33:52.230
MJD Start
59745.06449382
MJD End
59745.0651878478
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002736
Ambient temperature (°C)
10.17
Seeing (arcsec)
1.2
Observation
ID
51248
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
38190
Name
HD 122112
RA
210.176037
DEC
-41.8755
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 53.9320 53.9050 29.8000 29.9000
U1-U3 97.9670 97.9090 36.4000 36.5000
U1-U4 127.2700 127.1890 64.9500 65.1000
U2-U3 44.8260 44.7970 44.3000 44.5000
U2-U4 88.8140 88.7790 85.4350 85.6010
U3-U4 62.4250 62.4320 113.6000 113.7650
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 59745.06449382
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 122112
RA 210.176037
DEC -41.8755
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 53.932
HIERARCH ESO ISS PBL12 END 53.905
HIERARCH ESO ISS PBLA12 START 29.8
HIERARCH ESO ISS PBLA12 END 29.9
HIERARCH ESO ISS PBL13 START 97.967
HIERARCH ESO ISS PBL13 END 97.909
HIERARCH ESO ISS PBLA13 START 36.4
HIERARCH ESO ISS PBLA13 END 36.5
HIERARCH ESO ISS PBL14 START 127.27
HIERARCH ESO ISS PBL14 END 127.189
HIERARCH ESO ISS PBLA14 START 64.95
HIERARCH ESO ISS PBLA14 END 65.1
HIERARCH ESO ISS PBL23 START 44.826
HIERARCH ESO ISS PBL23 END 44.797
HIERARCH ESO ISS PBLA23 START 44.3
HIERARCH ESO ISS PBLA23 END 44.5
HIERARCH ESO ISS PBL24 START 88.814
HIERARCH ESO ISS PBL24 END 88.779
HIERARCH ESO ISS PBLA24 START 85.435
HIERARCH ESO ISS PBLA24 END 85.601
HIERARCH ESO ISS PBL34 START 62.425
HIERARCH ESO ISS PBL34 END 62.432
HIERARCH ESO ISS PBLA34 START 113.6
HIERARCH ESO ISS PBLA34 END 113.765
HIERARCH ESO ISS AMBI TAU0 START 0.002736
HIERARCH ESO ISS AMBI TAU0 END 0.002736
HIERARCH ESO ISS AMBI TEMP 10.17
HIERARCH ESO ISS AMBI FWHM START 1.2
HIERARCH ESO ISS AMBI FWHM END 1.2