Exposure
ID
MATIS.2024-01-11T02:01:09.558_1
Header ID
MATIS.2024-01-11T02:01:09.558
Date updated
2024-01-11 02:11:00 UTC+0000
Release date
2024-01-11 02:01:09 UTC+0000
UTC Start
2024-01-11 02:01:09.558
UTC End
2024-01-11 02:02:09.618
MJD Start
60320.0841384
MJD End
60320.08483353889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003595
Ambient temperature (°C)
16.87
Seeing (arcsec)
0.97
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 22.8960 22.9090 143.4000 143.6000
A0-D0 30.7650 30.7460 83.3000 83.5000
A0-C1 22.2230 22.2310 119.8280 120.0370
B2-D0 27.7140 27.6890 37.6000 37.7000
B2-C1 9.2310 9.2220 37.5220 37.6750
D0-C1 18.4840 18.4670 217.5980 217.7500
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 60320.0841384
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 22.896
HIERARCH ESO ISS PBL12 END 22.909
HIERARCH ESO ISS PBLA12 START 143.4
HIERARCH ESO ISS PBLA12 END 143.6
HIERARCH ESO ISS PBL13 START 30.765
HIERARCH ESO ISS PBL13 END 30.746
HIERARCH ESO ISS PBLA13 START 83.3
HIERARCH ESO ISS PBLA13 END 83.5
HIERARCH ESO ISS PBL14 START 22.223
HIERARCH ESO ISS PBL14 END 22.231
HIERARCH ESO ISS PBLA14 START 119.828
HIERARCH ESO ISS PBLA14 END 120.037
HIERARCH ESO ISS PBL23 START 27.714
HIERARCH ESO ISS PBL23 END 27.689
HIERARCH ESO ISS PBLA23 START 37.6
HIERARCH ESO ISS PBLA23 END 37.7
HIERARCH ESO ISS PBL24 START 9.231
HIERARCH ESO ISS PBL24 END 9.222
HIERARCH ESO ISS PBLA24 START 37.522
HIERARCH ESO ISS PBLA24 END 37.675
HIERARCH ESO ISS PBL34 START 18.484
HIERARCH ESO ISS PBL34 END 18.467
HIERARCH ESO ISS PBLA34 START 217.598
HIERARCH ESO ISS PBLA34 END 217.75
HIERARCH ESO ISS AMBI TAU0 START 0.003309
HIERARCH ESO ISS AMBI TAU0 END 0.003881
HIERARCH ESO ISS AMBI TEMP 16.87
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 0.92