Exposure
ID
MATIS.2025-04-10T02:43:54.084_1
Header ID
MATIS.2025-04-10T02:43:54.084
Date updated
2025-04-10 02:55:41 UTC+0000
Release date
2025-04-10 02:43:54 UTC+0000
UTC Start
2025-04-10 02:43:54.084
UTC End
2025-04-10 02:44:54.092
MJD Start
60775.11382042
MJD End
60775.114514957044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003228
Ambient temperature (°C)
13.66
Seeing (arcsec)
0.93
Observation
ID
66183
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49269
Name
HD 85655
RA
147.802962
DEC
-59.42597
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 44.9350 44.8810 43.2000 43.4000
U1-U3 82.4560 82.3480 51.1000 51.2000
U1-U4 116.3660 116.2330 82.1120 82.3260
U2-U3 38.4310 38.3780 60.2000 60.4000
U2-U4 86.1270 86.0730 101.2210 101.4510
U3-U4 62.4270 62.4320 125.0310 125.2520
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 60775.11382042
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 85655
RA 147.802962
DEC -59.42597
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 44.935
HIERARCH ESO ISS PBL12 END 44.881
HIERARCH ESO ISS PBLA12 START 43.2
HIERARCH ESO ISS PBLA12 END 43.4
HIERARCH ESO ISS PBL13 START 82.456
HIERARCH ESO ISS PBL13 END 82.348
HIERARCH ESO ISS PBLA13 START 51.1
HIERARCH ESO ISS PBLA13 END 51.2
HIERARCH ESO ISS PBL14 START 116.366
HIERARCH ESO ISS PBL14 END 116.233
HIERARCH ESO ISS PBLA14 START 82.112
HIERARCH ESO ISS PBLA14 END 82.326
HIERARCH ESO ISS PBL23 START 38.431
HIERARCH ESO ISS PBL23 END 38.378
HIERARCH ESO ISS PBLA23 START 60.2
HIERARCH ESO ISS PBLA23 END 60.4
HIERARCH ESO ISS PBL24 START 86.127
HIERARCH ESO ISS PBL24 END 86.073
HIERARCH ESO ISS PBLA24 START 101.221
HIERARCH ESO ISS PBLA24 END 101.451
HIERARCH ESO ISS PBL34 START 62.427
HIERARCH ESO ISS PBL34 END 62.432
HIERARCH ESO ISS PBLA34 START 125.031
HIERARCH ESO ISS PBLA34 END 125.252
HIERARCH ESO ISS AMBI TAU0 START 0.003228
HIERARCH ESO ISS AMBI TAU0 END 0.003228
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.93