Exposure
ID
MATIS.2020-12-14T03:59:40.729_1
Header ID
MATIS.2020-12-14T03:59:40.729
Date updated
2020-12-14 04:10:39 UTC+0000
Release date
2020-12-14 03:59:40 UTC+0000
UTC Start
2020-12-14 03:59:40.729
UTC End
2020-12-14 04:00:40.705
MJD Start
59197.16644362
MJD End
59197.1671377867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0091355
Ambient temperature (°C)
14.48
Seeing (arcsec)
0.77
Observation
ID
46162
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
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.2330 89.2600 122.2000 122.4000
A0-J2 128.8390 128.8180 103.7000 103.9000
A0-J3 114.9480 114.8240 61.9490 62.1460
G1-J2 52.4670 52.4160 71.1000 71.3000
G1-J3 104.8310 104.7880 14.3190 14.4570
J2-J3 87.8550 87.8870 344.3370 344.4920
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 59197.16644362
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.68539
DEC -61.40025
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 89.233
HIERARCH ESO ISS PBL12 END 89.26
HIERARCH ESO ISS PBLA12 START 122.2
HIERARCH ESO ISS PBLA12 END 122.4
HIERARCH ESO ISS PBL13 START 128.839
HIERARCH ESO ISS PBL13 END 128.818
HIERARCH ESO ISS PBLA13 START 103.7
HIERARCH ESO ISS PBLA13 END 103.9
HIERARCH ESO ISS PBL14 START 114.948
HIERARCH ESO ISS PBL14 END 114.824
HIERARCH ESO ISS PBLA14 START 61.949
HIERARCH ESO ISS PBLA14 END 62.146
HIERARCH ESO ISS PBL23 START 52.467
HIERARCH ESO ISS PBL23 END 52.416
HIERARCH ESO ISS PBLA23 START 71.1
HIERARCH ESO ISS PBLA23 END 71.3
HIERARCH ESO ISS PBL24 START 104.831
HIERARCH ESO ISS PBL24 END 104.788
HIERARCH ESO ISS PBLA24 START 14.319
HIERARCH ESO ISS PBLA24 END 14.457
HIERARCH ESO ISS PBL34 START 87.855
HIERARCH ESO ISS PBL34 END 87.887
HIERARCH ESO ISS PBLA34 START 344.337
HIERARCH ESO ISS PBLA34 END 344.492
HIERARCH ESO ISS AMBI TAU0 START 0.009982
HIERARCH ESO ISS AMBI TAU0 END 0.008289
HIERARCH ESO ISS AMBI TEMP 14.48
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.81