Exposure
ID
MATIS.2023-12-09T04:08:09.019_1
Header ID
MATIS.2023-12-09T04:08:09.019
Date updated
2023-12-09 04:15:44 UTC+0000
Release date
2023-12-09 04:08:09 UTC+0000
UTC Start
2023-12-09 04:08:09.019
UTC End
2023-12-09 04:09:09.079
MJD Start
60287.17232661
MJD End
60287.17302174889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0059264999999999995
Ambient temperature (°C)
18.23
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 22.8580 22.8720 142.9000 143.1000
A0-D0 30.8150 30.7970 82.7000 82.9000
A0-C1 22.2020 22.2100 119.2520 119.4610
B2-D0 27.7840 27.7590 37.2000 37.3000
B2-C1 9.2540 9.2460 37.1000 37.2530
D0-C1 18.5300 18.5140 217.1760 217.3280
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 60287.17232661
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 22.858
HIERARCH ESO ISS PBL12 END 22.872
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 30.815
HIERARCH ESO ISS PBL13 END 30.797
HIERARCH ESO ISS PBLA13 START 82.7
HIERARCH ESO ISS PBLA13 END 82.9
HIERARCH ESO ISS PBL14 START 22.202
HIERARCH ESO ISS PBL14 END 22.21
HIERARCH ESO ISS PBLA14 START 119.252
HIERARCH ESO ISS PBLA14 END 119.461
HIERARCH ESO ISS PBL23 START 27.784
HIERARCH ESO ISS PBL23 END 27.759
HIERARCH ESO ISS PBLA23 START 37.2
HIERARCH ESO ISS PBLA23 END 37.3
HIERARCH ESO ISS PBL24 START 9.254
HIERARCH ESO ISS PBL24 END 9.246
HIERARCH ESO ISS PBLA24 START 37.1
HIERARCH ESO ISS PBLA24 END 37.253
HIERARCH ESO ISS PBL34 START 18.53
HIERARCH ESO ISS PBL34 END 18.514
HIERARCH ESO ISS PBLA34 START 217.176
HIERARCH ESO ISS PBLA34 END 217.328
HIERARCH ESO ISS AMBI TAU0 START 0.005573
HIERARCH ESO ISS AMBI TAU0 END 0.00628
HIERARCH ESO ISS AMBI TEMP 18.23
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47