Exposure
ID
MATIS.2025-03-24T00:26:54.603_1
Header ID
MATIS.2025-03-24T00:26:54.603
Date updated
2025-03-24 00:30:49 UTC+0000
Release date
2025-03-24 00:26:54 UTC+0000
UTC Start
2025-03-24 00:26:54.603
UTC End
2025-03-24 00:27:54.567
MJD Start
60758.01868754
MJD End
60758.01938156778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007024
Ambient temperature (°C)
15.2
Seeing (arcsec)
0.59
Observation
ID
65846
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49006
Name
HD 61774
RA
115.05517
DEC
-19.66079
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 90.2350 90.2080 116.9000 117.0000
A0-J2 129.0800 129.0530 93.7000 93.8000
A0-K0 127.9670 127.9590 72.0100 72.0940
G1-J2 58.2250 58.2270 56.1000 56.2000
G1-K0 90.3380 90.3470 27.1690 27.2660
J2-K0 48.4460 48.4440 351.5770 351.6830
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 60758.01868754
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 61774
RA 115.05517
DEC -19.66079
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 90.235
HIERARCH ESO ISS PBL12 END 90.208
HIERARCH ESO ISS PBLA12 START 116.9
HIERARCH ESO ISS PBLA12 END 117.0
HIERARCH ESO ISS PBL13 START 129.08
HIERARCH ESO ISS PBL13 END 129.053
HIERARCH ESO ISS PBLA13 START 93.7
HIERARCH ESO ISS PBLA13 END 93.8
HIERARCH ESO ISS PBL14 START 127.967
HIERARCH ESO ISS PBL14 END 127.959
HIERARCH ESO ISS PBLA14 START 72.01
HIERARCH ESO ISS PBLA14 END 72.094
HIERARCH ESO ISS PBL23 START 58.225
HIERARCH ESO ISS PBL23 END 58.227
HIERARCH ESO ISS PBLA23 START 56.1
HIERARCH ESO ISS PBLA23 END 56.2
HIERARCH ESO ISS PBL24 START 90.338
HIERARCH ESO ISS PBL24 END 90.347
HIERARCH ESO ISS PBLA24 START 27.169
HIERARCH ESO ISS PBLA24 END 27.266
HIERARCH ESO ISS PBL34 START 48.446
HIERARCH ESO ISS PBL34 END 48.444
HIERARCH ESO ISS PBLA34 START 351.577
HIERARCH ESO ISS PBLA34 END 351.683
HIERARCH ESO ISS AMBI TAU0 START 0.007024
HIERARCH ESO ISS AMBI TAU0 END 0.007024
HIERARCH ESO ISS AMBI TEMP 15.2
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59