Exposure
ID
MATIS.2025-04-03T03:44:39.858_1
Header ID
MATIS.2025-04-03T03:44:39.858
Date updated
2025-04-03 03:50:50 UTC+0000
Release date
2025-04-03 03:44:39 UTC+0000
UTC Start
2025-04-03 03:44:39.858
UTC End
2025-04-03 03:45:39.866
MJD Start
60768.15601688
MJD End
60768.15671141704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0055775
Ambient temperature (°C)
14.33
Seeing (arcsec)
0.52
Observation
ID
66011
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49140
Name
HD 102964
RA
177.784842
DEC
-45.17351
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.2500 24.2650 140.4000 140.5000
A0-D0 31.8180 31.8070 71.8000 71.9000
A0-J3 128.5520 128.4790 47.5540 47.6940
B2-D0 32.2170 32.2020 27.3000 27.4000
B2-J3 131.9890 131.9160 36.9810 37.1090
D0-J3 100.3830 100.3250 40.0880 40.2320
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 60768.15601688
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 102964
RA 177.784842
DEC -45.17351
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.25
HIERARCH ESO ISS PBL12 END 24.265
HIERARCH ESO ISS PBLA12 START 140.4
HIERARCH ESO ISS PBLA12 END 140.5
HIERARCH ESO ISS PBL13 START 31.818
HIERARCH ESO ISS PBL13 END 31.807
HIERARCH ESO ISS PBLA13 START 71.8
HIERARCH ESO ISS PBLA13 END 71.9
HIERARCH ESO ISS PBL14 START 128.552
HIERARCH ESO ISS PBL14 END 128.479
HIERARCH ESO ISS PBLA14 START 47.554
HIERARCH ESO ISS PBLA14 END 47.694
HIERARCH ESO ISS PBL23 START 32.217
HIERARCH ESO ISS PBL23 END 32.202
HIERARCH ESO ISS PBLA23 START 27.3
HIERARCH ESO ISS PBLA23 END 27.4
HIERARCH ESO ISS PBL24 START 131.989
HIERARCH ESO ISS PBL24 END 131.916
HIERARCH ESO ISS PBLA24 START 36.981
HIERARCH ESO ISS PBLA24 END 37.109
HIERARCH ESO ISS PBL34 START 100.383
HIERARCH ESO ISS PBL34 END 100.325
HIERARCH ESO ISS PBLA34 START 40.088
HIERARCH ESO ISS PBLA34 END 40.232
HIERARCH ESO ISS AMBI TAU0 START 0.005269
HIERARCH ESO ISS AMBI TAU0 END 0.005886
HIERARCH ESO ISS AMBI TEMP 14.33
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52