Exposure
ID
MATIS.2020-12-14T03:57:09.951_1
Header ID
MATIS.2020-12-14T03:57:09.951
Date updated
2020-12-14 04:05:34 UTC+0000
Release date
2020-12-14 03:57:09 UTC+0000
UTC Start
2020-12-14 03:57:09.951
UTC End
2020-12-14 03:58:09.927
MJD Start
59197.16469851
MJD End
59197.1653926767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0092265
Ambient temperature (°C)
14.39
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 89.1640 89.1920 121.7000 121.9000
A0-J2 128.8900 128.8700 103.2000 103.4000
A0-J3 115.2520 115.1300 61.4840 61.6680
G1-J2 52.5930 52.5420 70.6000 70.8000
G1-J3 104.9360 104.8940 13.9970 14.1240
J2-J3 87.7750 87.8080 343.9740 344.1170
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 59197.16469851
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 89.164
HIERARCH ESO ISS PBL12 END 89.192
HIERARCH ESO ISS PBLA12 START 121.7
HIERARCH ESO ISS PBLA12 END 121.9
HIERARCH ESO ISS PBL13 START 128.89
HIERARCH ESO ISS PBL13 END 128.87
HIERARCH ESO ISS PBLA13 START 103.2
HIERARCH ESO ISS PBLA13 END 103.4
HIERARCH ESO ISS PBL14 START 115.252
HIERARCH ESO ISS PBL14 END 115.13
HIERARCH ESO ISS PBLA14 START 61.484
HIERARCH ESO ISS PBLA14 END 61.668
HIERARCH ESO ISS PBL23 START 52.593
HIERARCH ESO ISS PBL23 END 52.542
HIERARCH ESO ISS PBLA23 START 70.6
HIERARCH ESO ISS PBLA23 END 70.8
HIERARCH ESO ISS PBL24 START 104.936
HIERARCH ESO ISS PBL24 END 104.894
HIERARCH ESO ISS PBLA24 START 13.997
HIERARCH ESO ISS PBLA24 END 14.124
HIERARCH ESO ISS PBL34 START 87.775
HIERARCH ESO ISS PBL34 END 87.808
HIERARCH ESO ISS PBLA34 START 343.974
HIERARCH ESO ISS PBLA34 END 344.117
HIERARCH ESO ISS AMBI TAU0 START 0.008832
HIERARCH ESO ISS AMBI TAU0 END 0.009621
HIERARCH ESO ISS AMBI TEMP 14.39
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.67