Exposure
ID
MATIS.2020-12-25T02:05:59.771_1
Header ID
MATIS.2020-12-25T02:05:59.771
Date updated
2020-12-25 02:15:59 UTC+0000
Release date
2020-12-25 02:05:59 UTC+0000
UTC Start
2020-12-25 02:05:59.771
UTC End
2020-12-25 02:06:59.779
MJD Start
59208.08749735
MJD End
59208.088191887
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0033615
Ambient temperature (°C)
14.88
Seeing (arcsec)
1.08
Observation
ID
46208
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 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.9300 21.9500 133.1000 133.3000
A0-D0 31.6020 31.5910 70.6000 70.9000
A0-J3 122.0580 121.9750 48.8120 49.0040
B2-D0 28.9710 28.9530 28.5000 28.6000
B2-J3 121.8570 121.7720 38.4970 38.6740
D0-J3 93.4650 93.3990 41.5890 41.7700
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 59208.08749735
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 B2
HIERARCH ESO ISS CONF STATION3 D0
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 21.93
HIERARCH ESO ISS PBL12 END 21.95
HIERARCH ESO ISS PBLA12 START 133.1
HIERARCH ESO ISS PBLA12 END 133.3
HIERARCH ESO ISS PBL13 START 31.602
HIERARCH ESO ISS PBL13 END 31.591
HIERARCH ESO ISS PBLA13 START 70.6
HIERARCH ESO ISS PBLA13 END 70.9
HIERARCH ESO ISS PBL14 START 122.058
HIERARCH ESO ISS PBL14 END 121.975
HIERARCH ESO ISS PBLA14 START 48.812
HIERARCH ESO ISS PBLA14 END 49.004
HIERARCH ESO ISS PBL23 START 28.971
HIERARCH ESO ISS PBL23 END 28.953
HIERARCH ESO ISS PBLA23 START 28.5
HIERARCH ESO ISS PBLA23 END 28.6
HIERARCH ESO ISS PBL24 START 121.857
HIERARCH ESO ISS PBL24 END 121.772
HIERARCH ESO ISS PBLA24 START 38.497
HIERARCH ESO ISS PBLA24 END 38.674
HIERARCH ESO ISS PBL34 START 93.465
HIERARCH ESO ISS PBL34 END 93.399
HIERARCH ESO ISS PBLA34 START 41.589
HIERARCH ESO ISS PBLA34 END 41.77
HIERARCH ESO ISS AMBI TAU0 START 0.003047
HIERARCH ESO ISS AMBI TAU0 END 0.003676
HIERARCH ESO ISS AMBI TEMP 14.88
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.02