Exposure
ID
MATIS.2023-12-09T04:06:56.875_1
Header ID
MATIS.2023-12-09T04:06:56.875
Date updated
2023-12-09 04:15:44 UTC+0000
Release date
2023-12-09 04:06:56 UTC+0000
UTC Start
2023-12-09 04:06:56.875
UTC End
2023-12-09 04:07:56.935
MJD Start
60287.17149161
MJD End
60287.17218674889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005573
Ambient temperature (°C)
18.2
Seeing (arcsec)
0.47
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 22.8420 22.8560 142.7000 142.9000
A0-D0 30.8370 30.8190 82.4000 82.7000
A0-C1 22.1920 22.2000 118.9990 119.2110
B2-D0 27.8140 27.7890 37.0000 37.1000
B2-C1 9.2640 9.2550 36.9140 37.0700
D0-C1 18.5500 18.5330 216.9900 217.1450
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 60287.17149161
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 22.842
HIERARCH ESO ISS PBL12 END 22.856
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 30.837
HIERARCH ESO ISS PBL13 END 30.819
HIERARCH ESO ISS PBLA13 START 82.4
HIERARCH ESO ISS PBLA13 END 82.7
HIERARCH ESO ISS PBL14 START 22.192
HIERARCH ESO ISS PBL14 END 22.2
HIERARCH ESO ISS PBLA14 START 118.999
HIERARCH ESO ISS PBLA14 END 119.211
HIERARCH ESO ISS PBL23 START 27.814
HIERARCH ESO ISS PBL23 END 27.789
HIERARCH ESO ISS PBLA23 START 37.0
HIERARCH ESO ISS PBLA23 END 37.1
HIERARCH ESO ISS PBL24 START 9.264
HIERARCH ESO ISS PBL24 END 9.255
HIERARCH ESO ISS PBLA24 START 36.914
HIERARCH ESO ISS PBLA24 END 37.07
HIERARCH ESO ISS PBL34 START 18.55
HIERARCH ESO ISS PBL34 END 18.533
HIERARCH ESO ISS PBLA34 START 216.99
HIERARCH ESO ISS PBLA34 END 217.145
HIERARCH ESO ISS AMBI TAU0 START 0.005573
HIERARCH ESO ISS AMBI TAU0 END 0.005573
HIERARCH ESO ISS AMBI TEMP 18.2
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47