Exposure
ID
MATIS.2025-03-24T00:38:06.034_1
Header ID
MATIS.2025-03-24T00:38:06.034
Date updated
2025-03-24 00:45:53 UTC+0000
Release date
2025-03-24 00:38:06 UTC+0000
UTC Start
2025-03-24 00:38:06.034
UTC End
2025-03-24 00:39:06.094
MJD Start
60758.02645873
MJD End
60758.02715386888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004396
Ambient temperature (°C)
15.28
Seeing (arcsec)
0.61
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 89.8720 89.8320 118.0000 118.1000
A0-J2 128.6530 128.6010 94.7000 94.8000
A0-K0 127.7610 127.7300 72.9290 73.0110
G1-J2 58.2090 58.2030 57.1000 57.2000
G1-K0 90.4270 90.4330 28.2260 28.3190
J2-K0 48.4170 48.4150 352.7730 352.8830
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 60758.02645873
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 89.872
HIERARCH ESO ISS PBL12 END 89.832
HIERARCH ESO ISS PBLA12 START 118.0
HIERARCH ESO ISS PBLA12 END 118.1
HIERARCH ESO ISS PBL13 START 128.653
HIERARCH ESO ISS PBL13 END 128.601
HIERARCH ESO ISS PBLA13 START 94.7
HIERARCH ESO ISS PBLA13 END 94.8
HIERARCH ESO ISS PBL14 START 127.761
HIERARCH ESO ISS PBL14 END 127.73
HIERARCH ESO ISS PBLA14 START 72.929
HIERARCH ESO ISS PBLA14 END 73.011
HIERARCH ESO ISS PBL23 START 58.209
HIERARCH ESO ISS PBL23 END 58.203
HIERARCH ESO ISS PBLA23 START 57.1
HIERARCH ESO ISS PBLA23 END 57.2
HIERARCH ESO ISS PBL24 START 90.427
HIERARCH ESO ISS PBL24 END 90.433
HIERARCH ESO ISS PBLA24 START 28.226
HIERARCH ESO ISS PBLA24 END 28.319
HIERARCH ESO ISS PBL34 START 48.417
HIERARCH ESO ISS PBL34 END 48.415
HIERARCH ESO ISS PBLA34 START 352.773
HIERARCH ESO ISS PBLA34 END 352.883
HIERARCH ESO ISS AMBI TAU0 START 0.004396
HIERARCH ESO ISS AMBI TAU0 END 0.004396
HIERARCH ESO ISS AMBI TEMP 15.28
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61