Exposure
ID
MATIS.2023-12-09T03:54:32.476_1
Header ID
MATIS.2023-12-09T03:54:32.476
Date updated
2023-12-09 04:00:44 UTC+0000
Release date
2023-12-09 03:54:32 UTC+0000
UTC Start
2023-12-09 03:54:32.476
UTC End
2023-12-09 03:55:32.440
MJD Start
60287.16287588
MJD End
60287.163569907774
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.009793
Ambient temperature (°C)
18.31
Seeing (arcsec)
0.6
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 22.6630 22.6780 140.5000 140.7000
A0-D0 31.0470 31.0300 79.8000 80.0000
A0-C1 22.0850 22.0940 116.4190 116.6300
B2-D0 28.1080 28.0840 35.1000 35.2000
B2-C1 9.3620 9.3540 35.0190 35.1740
D0-C1 18.7460 18.7310 215.0930 215.2480
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 60287.16287588
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 22.663
HIERARCH ESO ISS PBL12 END 22.678
HIERARCH ESO ISS PBLA12 START 140.5
HIERARCH ESO ISS PBLA12 END 140.7
HIERARCH ESO ISS PBL13 START 31.047
HIERARCH ESO ISS PBL13 END 31.03
HIERARCH ESO ISS PBLA13 START 79.8
HIERARCH ESO ISS PBLA13 END 80.0
HIERARCH ESO ISS PBL14 START 22.085
HIERARCH ESO ISS PBL14 END 22.094
HIERARCH ESO ISS PBLA14 START 116.419
HIERARCH ESO ISS PBLA14 END 116.63
HIERARCH ESO ISS PBL23 START 28.108
HIERARCH ESO ISS PBL23 END 28.084
HIERARCH ESO ISS PBLA23 START 35.1
HIERARCH ESO ISS PBLA23 END 35.2
HIERARCH ESO ISS PBL24 START 9.362
HIERARCH ESO ISS PBL24 END 9.354
HIERARCH ESO ISS PBLA24 START 35.019
HIERARCH ESO ISS PBLA24 END 35.174
HIERARCH ESO ISS PBL34 START 18.746
HIERARCH ESO ISS PBL34 END 18.731
HIERARCH ESO ISS PBLA34 START 215.093
HIERARCH ESO ISS PBLA34 END 215.248
HIERARCH ESO ISS AMBI TAU0 START 0.009793
HIERARCH ESO ISS AMBI TAU0 END 0.009793
HIERARCH ESO ISS AMBI TEMP 18.31
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6