Exposure
ID
MATIS.2020-12-29T02:04:01.583_1
Header ID
MATIS.2020-12-29T02:04:01.583
Date updated
2020-12-29 02:10:52 UTC+0000
Release date
2020-12-29 02:04:01 UTC+0000
UTC Start
2020-12-29 02:04:01.583
UTC End
2020-12-29 02:05:01.591
MJD Start
59212.08612943
MJD End
59212.086823967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0053255
Ambient temperature (°C)
12.07
Seeing (arcsec)
1.11
Observation
ID
46220
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34785
Name
HD 25422
RA
59.68423
DEC
-61.40025
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.1860 22.2040 135.5000 135.7000
A0-D0 31.4510 31.4390 73.6000 73.8000
A0-C1 21.7770 21.7890 110.3990 110.6040
B2-D0 28.7160 28.6960 30.6000 30.8000
B2-C1 9.5640 9.5570 30.5680 30.7180
D0-C1 19.1520 19.1390 210.6380 210.7890
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 59212.08612943
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.68423
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 22.186
HIERARCH ESO ISS PBL12 END 22.204
HIERARCH ESO ISS PBLA12 START 135.5
HIERARCH ESO ISS PBLA12 END 135.7
HIERARCH ESO ISS PBL13 START 31.451
HIERARCH ESO ISS PBL13 END 31.439
HIERARCH ESO ISS PBLA13 START 73.6
HIERARCH ESO ISS PBLA13 END 73.8
HIERARCH ESO ISS PBL14 START 21.777
HIERARCH ESO ISS PBL14 END 21.789
HIERARCH ESO ISS PBLA14 START 110.399
HIERARCH ESO ISS PBLA14 END 110.604
HIERARCH ESO ISS PBL23 START 28.716
HIERARCH ESO ISS PBL23 END 28.696
HIERARCH ESO ISS PBLA23 START 30.6
HIERARCH ESO ISS PBLA23 END 30.8
HIERARCH ESO ISS PBL24 START 9.564
HIERARCH ESO ISS PBL24 END 9.557
HIERARCH ESO ISS PBLA24 START 30.568
HIERARCH ESO ISS PBLA24 END 30.718
HIERARCH ESO ISS PBL34 START 19.152
HIERARCH ESO ISS PBL34 END 19.139
HIERARCH ESO ISS PBLA34 START 210.638
HIERARCH ESO ISS PBLA34 END 210.789
HIERARCH ESO ISS AMBI TAU0 START 0.005496
HIERARCH ESO ISS AMBI TAU0 END 0.005155
HIERARCH ESO ISS AMBI TEMP 12.07
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11