Exposure
ID
MATIS.2025-04-09T07:12:21.462_1
Header ID
MATIS.2025-04-09T07:12:21.462
Date updated
2025-04-09 07:20:43 UTC+0000
Release date
2025-04-09 07:12:21 UTC+0000
UTC Start
2025-04-09 07:12:21.462
UTC End
2025-04-09 07:13:21.470
MJD Start
60774.3002484
MJD End
60774.30094293704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003035
Ambient temperature (°C)
14.23
Seeing (arcsec)
0.8300000000000001
Observation
ID
66124
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49227
Name
HD 122112
RA
210.175944
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 51.0270 50.9780 38.0000 38.1000
U1-U3 91.7870 91.6820 45.0000 45.1000
U1-U4 117.3240 117.1450 76.2860 76.4320
U2-U3 41.6070 41.5520 53.6000 53.7000
U2-U4 83.4770 83.3740 98.5310 98.7090
U3-U4 61.4950 61.4660 127.0730 127.2610
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 60774.3002484
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 122112
RA 210.175944
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 51.027
HIERARCH ESO ISS PBL12 END 50.978
HIERARCH ESO ISS PBLA12 START 38.0
HIERARCH ESO ISS PBLA12 END 38.1
HIERARCH ESO ISS PBL13 START 91.787
HIERARCH ESO ISS PBL13 END 91.682
HIERARCH ESO ISS PBLA13 START 45.0
HIERARCH ESO ISS PBLA13 END 45.1
HIERARCH ESO ISS PBL14 START 117.324
HIERARCH ESO ISS PBL14 END 117.145
HIERARCH ESO ISS PBLA14 START 76.286
HIERARCH ESO ISS PBLA14 END 76.432
HIERARCH ESO ISS PBL23 START 41.607
HIERARCH ESO ISS PBL23 END 41.552
HIERARCH ESO ISS PBLA23 START 53.6
HIERARCH ESO ISS PBLA23 END 53.7
HIERARCH ESO ISS PBL24 START 83.477
HIERARCH ESO ISS PBL24 END 83.374
HIERARCH ESO ISS PBLA24 START 98.531
HIERARCH ESO ISS PBLA24 END 98.709
HIERARCH ESO ISS PBL34 START 61.495
HIERARCH ESO ISS PBL34 END 61.466
HIERARCH ESO ISS PBLA34 START 127.073
HIERARCH ESO ISS PBLA34 END 127.261
HIERARCH ESO ISS AMBI TAU0 START 0.003035
HIERARCH ESO ISS AMBI TAU0 END 0.003035
HIERARCH ESO ISS AMBI TEMP 14.23
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.79