Exposure
ID
MATIS.2024-01-11T01:52:45.002_1
Header ID
MATIS.2024-01-11T01:52:45.002
Date updated
2024-01-11 02:01:15 UTC+0000
Release date
2024-01-11 01:52:45 UTC+0000
UTC Start
2024-01-11 01:52:45.002
UTC End
2024-01-11 01:53:44.966
MJD Start
60320.07829863
MJD End
60320.07899265777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0030099999999999997
Ambient temperature (°C)
16.39
Seeing (arcsec)
1.185
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 22.7790 22.7940 141.9000 142.1000
A0-D0 30.9140 30.8970 81.5000 81.7000
A0-C1 22.1550 22.1640 118.0820 118.2870
B2-D0 27.9200 27.8960 36.3000 36.4000
B2-C1 9.2990 9.2910 36.2440 36.3930
D0-C1 18.6210 18.6050 216.3190 216.4680
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 60320.07829863
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 22.779
HIERARCH ESO ISS PBL12 END 22.794
HIERARCH ESO ISS PBLA12 START 141.9
HIERARCH ESO ISS PBLA12 END 142.1
HIERARCH ESO ISS PBL13 START 30.914
HIERARCH ESO ISS PBL13 END 30.897
HIERARCH ESO ISS PBLA13 START 81.5
HIERARCH ESO ISS PBLA13 END 81.7
HIERARCH ESO ISS PBL14 START 22.155
HIERARCH ESO ISS PBL14 END 22.164
HIERARCH ESO ISS PBLA14 START 118.082
HIERARCH ESO ISS PBLA14 END 118.287
HIERARCH ESO ISS PBL23 START 27.92
HIERARCH ESO ISS PBL23 END 27.896
HIERARCH ESO ISS PBLA23 START 36.3
HIERARCH ESO ISS PBLA23 END 36.4
HIERARCH ESO ISS PBL24 START 9.299
HIERARCH ESO ISS PBL24 END 9.291
HIERARCH ESO ISS PBLA24 START 36.244
HIERARCH ESO ISS PBLA24 END 36.393
HIERARCH ESO ISS PBL34 START 18.621
HIERARCH ESO ISS PBL34 END 18.605
HIERARCH ESO ISS PBLA34 START 216.319
HIERARCH ESO ISS PBLA34 END 216.468
HIERARCH ESO ISS AMBI TAU0 START 0.002705
HIERARCH ESO ISS AMBI TAU0 END 0.003315
HIERARCH ESO ISS AMBI TEMP 16.39
HIERARCH ESO ISS AMBI FWHM START 1.22
HIERARCH ESO ISS AMBI FWHM END 1.15