Exposure
ID
MATIS.2020-12-29T02:06:29.290_1
Header ID
MATIS.2020-12-29T02:06:29.290
Date updated
2020-12-29 02:16:04 UTC+0000
Release date
2020-12-29 02:06:29 UTC+0000
UTC Start
2020-12-29 02:06:29.290
UTC End
2020-12-29 02:07:29.298
MJD Start
59212.08783901
MJD End
59212.088533547
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0056545
Ambient temperature (°C)
11.96
Seeing (arcsec)
0.95
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 22.2300 22.2480 135.9000 136.1000
A0-D0 31.4220 31.4090 74.1000 74.3000
A0-C1 21.8060 21.8180 110.9120 111.1170
B2-D0 28.6680 28.6480 31.0000 31.1000
B2-C1 9.5480 9.5410 30.9490 31.1000
D0-C1 19.1200 19.1070 211.0190 211.1700
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 59212.08783901
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 22.23
HIERARCH ESO ISS PBL12 END 22.248
HIERARCH ESO ISS PBLA12 START 135.9
HIERARCH ESO ISS PBLA12 END 136.1
HIERARCH ESO ISS PBL13 START 31.422
HIERARCH ESO ISS PBL13 END 31.409
HIERARCH ESO ISS PBLA13 START 74.1
HIERARCH ESO ISS PBLA13 END 74.3
HIERARCH ESO ISS PBL14 START 21.806
HIERARCH ESO ISS PBL14 END 21.818
HIERARCH ESO ISS PBLA14 START 110.912
HIERARCH ESO ISS PBLA14 END 111.117
HIERARCH ESO ISS PBL23 START 28.668
HIERARCH ESO ISS PBL23 END 28.648
HIERARCH ESO ISS PBLA23 START 31.0
HIERARCH ESO ISS PBLA23 END 31.1
HIERARCH ESO ISS PBL24 START 9.548
HIERARCH ESO ISS PBL24 END 9.541
HIERARCH ESO ISS PBLA24 START 30.949
HIERARCH ESO ISS PBLA24 END 31.1
HIERARCH ESO ISS PBL34 START 19.12
HIERARCH ESO ISS PBL34 END 19.107
HIERARCH ESO ISS PBLA34 START 211.019
HIERARCH ESO ISS PBLA34 END 211.17
HIERARCH ESO ISS AMBI TAU0 START 0.005723
HIERARCH ESO ISS AMBI TAU0 END 0.005586
HIERARCH ESO ISS AMBI TEMP 11.96
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.92