Exposure
ID
MATIS.2023-12-09T04:00:46.604_1
Header ID
MATIS.2023-12-09T04:00:46.604
Date updated
2023-12-09 04:10:42 UTC+0000
Release date
2023-12-09 04:00:46 UTC+0000
UTC Start
2023-12-09 04:00:46.604
UTC End
2023-12-09 04:01:46.664
MJD Start
60287.16720607
MJD End
60287.167901208886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.01142
Ambient temperature (°C)
18.1
Seeing (arcsec)
0.66
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 22.7550 22.7690 141.6000 141.8000
A0-D0 30.9440 30.9270 81.1000 81.3000
A0-C1 22.1400 22.1490 117.7150 117.9270
B2-D0 27.9630 27.9380 36.0000 36.2000
B2-C1 9.3130 9.3050 35.9720 36.1280
D0-C1 18.6490 18.6330 216.0470 216.2030
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 60287.16720607
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 22.755
HIERARCH ESO ISS PBL12 END 22.769
HIERARCH ESO ISS PBLA12 START 141.6
HIERARCH ESO ISS PBLA12 END 141.8
HIERARCH ESO ISS PBL13 START 30.944
HIERARCH ESO ISS PBL13 END 30.927
HIERARCH ESO ISS PBLA13 START 81.1
HIERARCH ESO ISS PBLA13 END 81.3
HIERARCH ESO ISS PBL14 START 22.14
HIERARCH ESO ISS PBL14 END 22.149
HIERARCH ESO ISS PBLA14 START 117.715
HIERARCH ESO ISS PBLA14 END 117.927
HIERARCH ESO ISS PBL23 START 27.963
HIERARCH ESO ISS PBL23 END 27.938
HIERARCH ESO ISS PBLA23 START 36.0
HIERARCH ESO ISS PBLA23 END 36.2
HIERARCH ESO ISS PBL24 START 9.313
HIERARCH ESO ISS PBL24 END 9.305
HIERARCH ESO ISS PBLA24 START 35.972
HIERARCH ESO ISS PBLA24 END 36.128
HIERARCH ESO ISS PBL34 START 18.649
HIERARCH ESO ISS PBL34 END 18.633
HIERARCH ESO ISS PBLA34 START 216.047
HIERARCH ESO ISS PBLA34 END 216.203
HIERARCH ESO ISS AMBI TAU0 START 0.01142
HIERARCH ESO ISS AMBI TAU0 END 0.01142
HIERARCH ESO ISS AMBI TEMP 18.1
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66