Exposure
ID
MATIS.2023-12-09T03:55:53.237_1
Header ID
MATIS.2023-12-09T03:55:53.237
Date updated
2023-12-09 04:05:43 UTC+0000
Release date
2023-12-09 03:55:53 UTC+0000
UTC Start
2023-12-09 03:55:53.237
UTC End
2023-12-09 03:56:53.201
MJD Start
60287.16381061
MJD End
60287.164504637774
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.009462499999999999
Ambient temperature (°C)
18.29
Seeing (arcsec)
0.5800000000000001
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 22.6830 22.6980 140.8000 140.9000
A0-D0 31.0250 31.0090 80.1000 80.3000
A0-C1 22.0970 22.1060 116.6990 116.9070
B2-D0 28.0770 28.0540 35.3000 35.4000
B2-C1 9.3510 9.3430 35.2250 35.3790
D0-C1 18.7260 18.7100 215.3000 215.4530
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 60287.16381061
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 22.683
HIERARCH ESO ISS PBL12 END 22.698
HIERARCH ESO ISS PBLA12 START 140.8
HIERARCH ESO ISS PBLA12 END 140.9
HIERARCH ESO ISS PBL13 START 31.025
HIERARCH ESO ISS PBL13 END 31.009
HIERARCH ESO ISS PBLA13 START 80.1
HIERARCH ESO ISS PBLA13 END 80.3
HIERARCH ESO ISS PBL14 START 22.097
HIERARCH ESO ISS PBL14 END 22.106
HIERARCH ESO ISS PBLA14 START 116.699
HIERARCH ESO ISS PBLA14 END 116.907
HIERARCH ESO ISS PBL23 START 28.077
HIERARCH ESO ISS PBL23 END 28.054
HIERARCH ESO ISS PBLA23 START 35.3
HIERARCH ESO ISS PBLA23 END 35.4
HIERARCH ESO ISS PBL24 START 9.351
HIERARCH ESO ISS PBL24 END 9.343
HIERARCH ESO ISS PBLA24 START 35.225
HIERARCH ESO ISS PBLA24 END 35.379
HIERARCH ESO ISS PBL34 START 18.726
HIERARCH ESO ISS PBL34 END 18.71
HIERARCH ESO ISS PBLA34 START 215.3
HIERARCH ESO ISS PBLA34 END 215.453
HIERARCH ESO ISS AMBI TAU0 START 0.009793
HIERARCH ESO ISS AMBI TAU0 END 0.009132
HIERARCH ESO ISS AMBI TEMP 18.29
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.56