Exposure
ID
MATIS.2020-12-14T03:52:08.661_1
Header ID
MATIS.2020-12-14T03:52:08.661
Date updated
2020-12-14 04:00:44 UTC+0000
Release date
2020-12-14 03:52:08 UTC+0000
UTC Start
2020-12-14 03:52:08.661
UTC End
2020-12-14 03:53:08.637
MJD Start
59197.16121135
MJD End
59197.1619055167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007938
Ambient temperature (°C)
14.2
Seeing (arcsec)
0.68
Observation
ID
46163
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34756
Name
HD 25422
RA
59.68539
DEC
-61.40025
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.0200 89.0500 120.6000 120.8000
A0-J2 128.9810 128.9630 102.0000 102.3000
A0-J3 115.8510 115.7300 60.5320 60.7250
G1-J2 52.8390 52.7890 69.6000 69.8000
G1-J3 105.1370 105.0970 13.3340 13.4680
J2-J3 87.6080 87.6430 343.2290 343.3800
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 59197.16121135
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.68539
DEC -61.40025
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.294
HIERARCH ESO DET NDIT 204
HIERARCH ESO ISS PBL12 START 89.02
HIERARCH ESO ISS PBL12 END 89.05
HIERARCH ESO ISS PBLA12 START 120.6
HIERARCH ESO ISS PBLA12 END 120.8
HIERARCH ESO ISS PBL13 START 128.981
HIERARCH ESO ISS PBL13 END 128.963
HIERARCH ESO ISS PBLA13 START 102.0
HIERARCH ESO ISS PBLA13 END 102.3
HIERARCH ESO ISS PBL14 START 115.851
HIERARCH ESO ISS PBL14 END 115.73
HIERARCH ESO ISS PBLA14 START 60.532
HIERARCH ESO ISS PBLA14 END 60.725
HIERARCH ESO ISS PBL23 START 52.839
HIERARCH ESO ISS PBL23 END 52.789
HIERARCH ESO ISS PBLA23 START 69.6
HIERARCH ESO ISS PBLA23 END 69.8
HIERARCH ESO ISS PBL24 START 105.137
HIERARCH ESO ISS PBL24 END 105.097
HIERARCH ESO ISS PBLA24 START 13.334
HIERARCH ESO ISS PBLA24 END 13.468
HIERARCH ESO ISS PBL34 START 87.608
HIERARCH ESO ISS PBL34 END 87.643
HIERARCH ESO ISS PBLA34 START 343.229
HIERARCH ESO ISS PBLA34 END 343.38
HIERARCH ESO ISS AMBI TAU0 START 0.008103
HIERARCH ESO ISS AMBI TAU0 END 0.007773
HIERARCH ESO ISS AMBI TEMP 14.2
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.71