Exposure
ID
MATIS.2023-12-09T04:01:59.871_1
Header ID
MATIS.2023-12-09T04:01:59.871
Date updated
2023-12-09 04:05:43 UTC+0000
Release date
2023-12-09 04:01:59 UTC+0000
UTC Start
2023-12-09 04:01:59.871
UTC End
2023-12-09 04:02:59.931
MJD Start
60287.16805406
MJD End
60287.168749198885
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.009433
Ambient temperature (°C)
18.14
Seeing (arcsec)
0.5900000000000001
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 22.7720 22.7860 141.8000 142.0000
A0-D0 30.9230 30.9060 81.4000 81.6000
A0-C1 22.1510 22.1590 117.9680 118.1800
B2-D0 27.9340 27.9090 36.2000 36.4000
B2-C1 9.3040 9.2950 36.1580 36.3140
D0-C1 18.6300 18.6140 216.2330 216.3890
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 60287.16805406
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 22.772
HIERARCH ESO ISS PBL12 END 22.786
HIERARCH ESO ISS PBLA12 START 141.8
HIERARCH ESO ISS PBLA12 END 142.0
HIERARCH ESO ISS PBL13 START 30.923
HIERARCH ESO ISS PBL13 END 30.906
HIERARCH ESO ISS PBLA13 START 81.4
HIERARCH ESO ISS PBLA13 END 81.6
HIERARCH ESO ISS PBL14 START 22.151
HIERARCH ESO ISS PBL14 END 22.159
HIERARCH ESO ISS PBLA14 START 117.968
HIERARCH ESO ISS PBLA14 END 118.18
HIERARCH ESO ISS PBL23 START 27.934
HIERARCH ESO ISS PBL23 END 27.909
HIERARCH ESO ISS PBLA23 START 36.2
HIERARCH ESO ISS PBLA23 END 36.4
HIERARCH ESO ISS PBL24 START 9.304
HIERARCH ESO ISS PBL24 END 9.295
HIERARCH ESO ISS PBLA24 START 36.158
HIERARCH ESO ISS PBLA24 END 36.314
HIERARCH ESO ISS PBL34 START 18.63
HIERARCH ESO ISS PBL34 END 18.614
HIERARCH ESO ISS PBLA34 START 216.233
HIERARCH ESO ISS PBLA34 END 216.389
HIERARCH ESO ISS AMBI TAU0 START 0.008465
HIERARCH ESO ISS AMBI TAU0 END 0.010401
HIERARCH ESO ISS AMBI TEMP 18.14
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.53