Exposure
ID
MATIS.2025-03-24T00:41:46.440_1
Header ID
MATIS.2025-03-24T00:41:46.440
Date updated
2025-03-24 00:50:49 UTC+0000
Release date
2025-03-24 00:41:46 UTC+0000
UTC Start
2025-03-24 00:41:46.440
UTC End
2025-03-24 00:42:46.500
MJD Start
60758.02900972
MJD End
60758.02970485888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004916
Ambient temperature (°C)
15.25
Seeing (arcsec)
0.6
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 89.7210 89.6770 118.3000 118.4000
A0-J2 128.4540 128.3940 95.0000 95.1000
A0-K0 127.6390 127.6000 73.2240 73.3050
G1-J2 58.1840 58.1760 57.4000 57.4000
G1-K0 90.4480 90.4530 28.5610 28.6530
J2-K0 48.4090 48.4060 353.1690 353.2790
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 60758.02900972
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 89.721
HIERARCH ESO ISS PBL12 END 89.677
HIERARCH ESO ISS PBLA12 START 118.3
HIERARCH ESO ISS PBLA12 END 118.4
HIERARCH ESO ISS PBL13 START 128.454
HIERARCH ESO ISS PBL13 END 128.394
HIERARCH ESO ISS PBLA13 START 95.0
HIERARCH ESO ISS PBLA13 END 95.1
HIERARCH ESO ISS PBL14 START 127.639
HIERARCH ESO ISS PBL14 END 127.6
HIERARCH ESO ISS PBLA14 START 73.224
HIERARCH ESO ISS PBLA14 END 73.305
HIERARCH ESO ISS PBL23 START 58.184
HIERARCH ESO ISS PBL23 END 58.176
HIERARCH ESO ISS PBLA23 START 57.4
HIERARCH ESO ISS PBLA23 END 57.4
HIERARCH ESO ISS PBL24 START 90.448
HIERARCH ESO ISS PBL24 END 90.453
HIERARCH ESO ISS PBLA24 START 28.561
HIERARCH ESO ISS PBLA24 END 28.653
HIERARCH ESO ISS PBL34 START 48.409
HIERARCH ESO ISS PBL34 END 48.406
HIERARCH ESO ISS PBLA34 START 353.169
HIERARCH ESO ISS PBLA34 END 353.279
HIERARCH ESO ISS AMBI TAU0 START 0.004916
HIERARCH ESO ISS AMBI TAU0 END 0.004916
HIERARCH ESO ISS AMBI TEMP 15.25
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6