Exposure
ID
MATIS.2020-12-08T03:51:09.858_1
Header ID
MATIS.2020-12-08T03:51:09.858
Date updated
2020-12-08 04:01:22 UTC+0000
Release date
2020-12-08 03:51:09 UTC+0000
UTC Start
2020-12-08 03:51:09.858
UTC End
2020-12-08 03:52:09.866
MJD Start
59191.16053076
MJD End
59191.161225297
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.012393
Ambient temperature (°C)
14.52
Seeing (arcsec)
0.48
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 88.1860 88.2250 115.5000 115.7000
A0-J2 129.2260 129.2230 96.6000 96.8000
A0-J3 118.5460 118.4420 55.9570 56.1400
G1-J2 53.9390 53.8970 64.7000 64.9000
G1-J3 105.9740 105.9440 10.1300 10.2580
J2-J3 86.6790 86.7210 339.6600 339.8010
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 59191.16053076
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 88.186
HIERARCH ESO ISS PBL12 END 88.225
HIERARCH ESO ISS PBLA12 START 115.5
HIERARCH ESO ISS PBLA12 END 115.7
HIERARCH ESO ISS PBL13 START 129.226
HIERARCH ESO ISS PBL13 END 129.223
HIERARCH ESO ISS PBLA13 START 96.6
HIERARCH ESO ISS PBLA13 END 96.8
HIERARCH ESO ISS PBL14 START 118.546
HIERARCH ESO ISS PBL14 END 118.442
HIERARCH ESO ISS PBLA14 START 55.957
HIERARCH ESO ISS PBLA14 END 56.14
HIERARCH ESO ISS PBL23 START 53.939
HIERARCH ESO ISS PBL23 END 53.897
HIERARCH ESO ISS PBLA23 START 64.7
HIERARCH ESO ISS PBLA23 END 64.9
HIERARCH ESO ISS PBL24 START 105.974
HIERARCH ESO ISS PBL24 END 105.944
HIERARCH ESO ISS PBLA24 START 10.13
HIERARCH ESO ISS PBLA24 END 10.258
HIERARCH ESO ISS PBL34 START 86.679
HIERARCH ESO ISS PBL34 END 86.721
HIERARCH ESO ISS PBLA34 START 339.66
HIERARCH ESO ISS PBLA34 END 339.801
HIERARCH ESO ISS AMBI TAU0 START 0.012226
HIERARCH ESO ISS AMBI TAU0 END 0.01256
HIERARCH ESO ISS AMBI TEMP 14.52
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48