Exposure
ID
MATIS.2020-12-14T03:48:51.236_1
Header ID
MATIS.2020-12-14T03:48:51.236
Date updated
2020-12-14 04:00:44 UTC+0000
Release date
2020-12-14 03:48:51 UTC+0000
UTC Start
2020-12-14 03:48:51.236
UTC End
2020-12-14 03:49:51.296
MJD Start
59197.15892634
MJD End
59197.1596214789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0071285
Ambient temperature (°C)
14.18
Seeing (arcsec)
0.7
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 88.9210 88.9520 119.9000 120.1000
A0-J2 129.0320 129.0170 101.3000 101.5000
A0-J3 116.2310 116.1160 59.9210 60.1100
G1-J2 52.9950 52.9480 68.9000 69.1000
G1-J3 105.2620 105.2240 12.9080 13.0400
J2-J3 87.4950 87.5290 342.7520 342.9000
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 59197.15892634
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 0.21
HIERARCH ESO DET NDIT 286
HIERARCH ESO ISS PBL12 START 88.921
HIERARCH ESO ISS PBL12 END 88.952
HIERARCH ESO ISS PBLA12 START 119.9
HIERARCH ESO ISS PBLA12 END 120.1
HIERARCH ESO ISS PBL13 START 129.032
HIERARCH ESO ISS PBL13 END 129.017
HIERARCH ESO ISS PBLA13 START 101.3
HIERARCH ESO ISS PBLA13 END 101.5
HIERARCH ESO ISS PBL14 START 116.231
HIERARCH ESO ISS PBL14 END 116.116
HIERARCH ESO ISS PBLA14 START 59.921
HIERARCH ESO ISS PBLA14 END 60.11
HIERARCH ESO ISS PBL23 START 52.995
HIERARCH ESO ISS PBL23 END 52.948
HIERARCH ESO ISS PBLA23 START 68.9
HIERARCH ESO ISS PBLA23 END 69.1
HIERARCH ESO ISS PBL24 START 105.262
HIERARCH ESO ISS PBL24 END 105.224
HIERARCH ESO ISS PBLA24 START 12.908
HIERARCH ESO ISS PBLA24 END 13.04
HIERARCH ESO ISS PBL34 START 87.495
HIERARCH ESO ISS PBL34 END 87.529
HIERARCH ESO ISS PBLA34 START 342.752
HIERARCH ESO ISS PBLA34 END 342.9
HIERARCH ESO ISS AMBI TAU0 START 0.007277
HIERARCH ESO ISS AMBI TAU0 END 0.00698
HIERARCH ESO ISS AMBI TEMP 14.18
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.66