Exposure
ID
MATIS.2020-12-12T03:10:03.886_1
Header ID
MATIS.2020-12-12T03:10:03.886
Date updated
2020-12-12 03:20:31 UTC+0000
Release date
2020-12-12 03:10:03 UTC+0000
UTC Start
2020-12-12 03:10:03.886
UTC End
2020-12-12 03:11:03.894
MJD Start
59195.13198942
MJD End
59195.132683957
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0081355
Ambient temperature (°C)
14.2
Seeing (arcsec)
0.57
Observation
ID
46151
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_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.0810 87.1310 110.2000 110.4000
A0-J2 129.1270 129.1380 91.0000 91.3000
A0-J3 120.9650 120.8730 51.2290 51.4210
G1-J2 54.9120 54.8750 59.7000 59.9000
G1-J3 106.5930 106.5720 6.7910 6.9270
J2-J3 85.5070 85.5590 335.9920 336.1400
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 59195.13198942
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 LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 87.081
HIERARCH ESO ISS PBL12 END 87.131
HIERARCH ESO ISS PBLA12 START 110.2
HIERARCH ESO ISS PBLA12 END 110.4
HIERARCH ESO ISS PBL13 START 129.127
HIERARCH ESO ISS PBL13 END 129.138
HIERARCH ESO ISS PBLA13 START 91.0
HIERARCH ESO ISS PBLA13 END 91.3
HIERARCH ESO ISS PBL14 START 120.965
HIERARCH ESO ISS PBL14 END 120.873
HIERARCH ESO ISS PBLA14 START 51.229
HIERARCH ESO ISS PBLA14 END 51.421
HIERARCH ESO ISS PBL23 START 54.912
HIERARCH ESO ISS PBL23 END 54.875
HIERARCH ESO ISS PBLA23 START 59.7
HIERARCH ESO ISS PBLA23 END 59.9
HIERARCH ESO ISS PBL24 START 106.593
HIERARCH ESO ISS PBL24 END 106.572
HIERARCH ESO ISS PBLA24 START 6.791
HIERARCH ESO ISS PBLA24 END 6.927
HIERARCH ESO ISS PBL34 START 85.507
HIERARCH ESO ISS PBL34 END 85.559
HIERARCH ESO ISS PBLA34 START 335.992
HIERARCH ESO ISS PBLA34 END 336.14
HIERARCH ESO ISS AMBI TAU0 START 0.008964
HIERARCH ESO ISS AMBI TAU0 END 0.007307
HIERARCH ESO ISS AMBI TEMP 14.2
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.59