Exposure
ID
MATIS.2023-12-09T04:05:44.544_1
Header ID
MATIS.2023-12-09T04:05:44.544
Date updated
2023-12-09 04:15:44 UTC+0000
Release date
2023-12-09 04:05:44 UTC+0000
UTC Start
2023-12-09 04:05:44.544
UTC End
2023-12-09 04:06:44.604
MJD Start
60287.17065444
MJD End
60287.171349578886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007603499999999999
Ambient temperature (°C)
18.17
Seeing (arcsec)
0.475
Observation
ID
57873
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
42874
Name
HD 25422
RA
59.684243
DEC
-61.40026
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.8250 22.8390 142.5000 142.7000
A0-D0 30.8580 30.8400 82.2000 82.4000
A0-C1 22.1820 22.1900 118.7490 118.9610
B2-D0 27.8430 27.8180 36.8000 36.9000
B2-C1 9.2730 9.2650 36.7310 36.8860
D0-C1 18.5700 18.5530 216.8060 216.9620
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 60287.17065444
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.684243
DEC -61.40026
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 22.825
HIERARCH ESO ISS PBL12 END 22.839
HIERARCH ESO ISS PBLA12 START 142.5
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 30.858
HIERARCH ESO ISS PBL13 END 30.84
HIERARCH ESO ISS PBLA13 START 82.2
HIERARCH ESO ISS PBLA13 END 82.4
HIERARCH ESO ISS PBL14 START 22.182
HIERARCH ESO ISS PBL14 END 22.19
HIERARCH ESO ISS PBLA14 START 118.749
HIERARCH ESO ISS PBLA14 END 118.961
HIERARCH ESO ISS PBL23 START 27.843
HIERARCH ESO ISS PBL23 END 27.818
HIERARCH ESO ISS PBLA23 START 36.8
HIERARCH ESO ISS PBLA23 END 36.9
HIERARCH ESO ISS PBL24 START 9.273
HIERARCH ESO ISS PBL24 END 9.265
HIERARCH ESO ISS PBLA24 START 36.731
HIERARCH ESO ISS PBLA24 END 36.886
HIERARCH ESO ISS PBL34 START 18.57
HIERARCH ESO ISS PBL34 END 18.553
HIERARCH ESO ISS PBLA34 START 216.806
HIERARCH ESO ISS PBLA34 END 216.962
HIERARCH ESO ISS AMBI TAU0 START 0.00819
HIERARCH ESO ISS AMBI TAU0 END 0.007017
HIERARCH ESO ISS AMBI TEMP 18.17
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.46