Exposure
ID
MATIS.2023-12-09T04:09:23.368_1
Header ID
MATIS.2023-12-09T04:09:23.368
Date updated
2023-12-09 04:15:44 UTC+0000
Release date
2023-12-09 04:09:23 UTC+0000
UTC Start
2023-12-09 04:09:23.368
UTC End
2023-12-09 04:10:23.428
MJD Start
60287.17318713
MJD End
60287.173882268886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0060165
Ambient temperature (°C)
18.21
Seeing (arcsec)
0.485
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 22.8750 22.8890 143.1000 143.3000
A0-D0 30.7930 30.7740 83.0000 83.2000
A0-C1 22.2110 22.2190 119.5090 119.7210
B2-D0 27.7530 27.7280 37.3000 37.5000
B2-C1 9.2440 9.2350 37.2880 37.4430
D0-C1 18.5100 18.4930 217.3640 217.5190
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 60287.17318713
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 22.875
HIERARCH ESO ISS PBL12 END 22.889
HIERARCH ESO ISS PBLA12 START 143.1
HIERARCH ESO ISS PBLA12 END 143.3
HIERARCH ESO ISS PBL13 START 30.793
HIERARCH ESO ISS PBL13 END 30.774
HIERARCH ESO ISS PBLA13 START 83.0
HIERARCH ESO ISS PBLA13 END 83.2
HIERARCH ESO ISS PBL14 START 22.211
HIERARCH ESO ISS PBL14 END 22.219
HIERARCH ESO ISS PBLA14 START 119.509
HIERARCH ESO ISS PBLA14 END 119.721
HIERARCH ESO ISS PBL23 START 27.753
HIERARCH ESO ISS PBL23 END 27.728
HIERARCH ESO ISS PBLA23 START 37.3
HIERARCH ESO ISS PBLA23 END 37.5
HIERARCH ESO ISS PBL24 START 9.244
HIERARCH ESO ISS PBL24 END 9.235
HIERARCH ESO ISS PBLA24 START 37.288
HIERARCH ESO ISS PBLA24 END 37.443
HIERARCH ESO ISS PBL34 START 18.51
HIERARCH ESO ISS PBL34 END 18.493
HIERARCH ESO ISS PBLA34 START 217.364
HIERARCH ESO ISS PBLA34 END 217.519
HIERARCH ESO ISS AMBI TAU0 START 0.00628
HIERARCH ESO ISS AMBI TAU0 END 0.005753
HIERARCH ESO ISS AMBI TEMP 18.21
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.5