Exposure
ID
MATIS.2025-04-09T07:09:52.392_1
Header ID
MATIS.2025-04-09T07:09:52.392
Date updated
2025-04-09 07:15:41 UTC+0000
Release date
2025-04-09 07:09:52 UTC+0000
UTC Start
2025-04-09 07:09:52.392
UTC End
2025-04-09 07:10:52.400
MJD Start
60774.29852305
MJD End
60774.29921758704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003035
Ambient temperature (°C)
14.28
Seeing (arcsec)
0.87
Observation
ID
66120
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49225
Name
HD 122112
RA
210.175949
DEC
-41.87608
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 51.1480 51.0980 37.8000 37.9000
U1-U3 92.0460 91.9390 44.8000 44.9000
U1-U4 117.7660 117.5840 75.9200 76.0710
U2-U3 41.7440 41.6880 53.3000 53.4000
U2-U4 83.7330 83.6280 98.0860 98.2690
U3-U4 61.5650 61.5360 126.6050 126.7980
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 60774.29852305
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 122112
RA 210.175949
DEC -41.87608
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 51.148
HIERARCH ESO ISS PBL12 END 51.098
HIERARCH ESO ISS PBLA12 START 37.8
HIERARCH ESO ISS PBLA12 END 37.9
HIERARCH ESO ISS PBL13 START 92.046
HIERARCH ESO ISS PBL13 END 91.939
HIERARCH ESO ISS PBLA13 START 44.8
HIERARCH ESO ISS PBLA13 END 44.9
HIERARCH ESO ISS PBL14 START 117.766
HIERARCH ESO ISS PBL14 END 117.584
HIERARCH ESO ISS PBLA14 START 75.92
HIERARCH ESO ISS PBLA14 END 76.071
HIERARCH ESO ISS PBL23 START 41.744
HIERARCH ESO ISS PBL23 END 41.688
HIERARCH ESO ISS PBLA23 START 53.3
HIERARCH ESO ISS PBLA23 END 53.4
HIERARCH ESO ISS PBL24 START 83.733
HIERARCH ESO ISS PBL24 END 83.628
HIERARCH ESO ISS PBLA24 START 98.086
HIERARCH ESO ISS PBLA24 END 98.269
HIERARCH ESO ISS PBL34 START 61.565
HIERARCH ESO ISS PBL34 END 61.536
HIERARCH ESO ISS PBLA34 START 126.605
HIERARCH ESO ISS PBLA34 END 126.798
HIERARCH ESO ISS AMBI TAU0 START 0.003035
HIERARCH ESO ISS AMBI TAU0 END 0.003035
HIERARCH ESO ISS AMBI TEMP 14.28
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87