Exposure
ID
MATIS.2020-12-12T03:06:45.929_1
Header ID
MATIS.2020-12-12T03:06:45.929
Date updated
2020-12-12 03:16:53 UTC+0000
Release date
2020-12-12 03:06:45 UTC+0000
UTC Start
2020-12-12 03:06:45.929
UTC End
2020-12-12 03:07:45.937
MJD Start
59195.12969825
MJD End
59195.130392787
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0083315
Ambient temperature (°C)
14.41
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 86.9190 86.9690 109.5000 109.7000
A0-J2 129.0880 129.1000 90.3000 90.5000
A0-J3 121.2520 121.1640 50.6150 50.8000
G1-J2 55.0260 54.9910 59.0000 59.2000
G1-J3 106.6540 106.6350 6.3560 6.4860
J2-J3 85.3380 85.3900 335.5180 335.6600
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 59195.12969825
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 86.919
HIERARCH ESO ISS PBL12 END 86.969
HIERARCH ESO ISS PBLA12 START 109.5
HIERARCH ESO ISS PBLA12 END 109.7
HIERARCH ESO ISS PBL13 START 129.088
HIERARCH ESO ISS PBL13 END 129.1
HIERARCH ESO ISS PBLA13 START 90.3
HIERARCH ESO ISS PBLA13 END 90.5
HIERARCH ESO ISS PBL14 START 121.252
HIERARCH ESO ISS PBL14 END 121.164
HIERARCH ESO ISS PBLA14 START 50.615
HIERARCH ESO ISS PBLA14 END 50.8
HIERARCH ESO ISS PBL23 START 55.026
HIERARCH ESO ISS PBL23 END 54.991
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.2
HIERARCH ESO ISS PBL24 START 106.654
HIERARCH ESO ISS PBL24 END 106.635
HIERARCH ESO ISS PBLA24 START 6.356
HIERARCH ESO ISS PBLA24 END 6.486
HIERARCH ESO ISS PBL34 START 85.338
HIERARCH ESO ISS PBL34 END 85.39
HIERARCH ESO ISS PBLA34 START 335.518
HIERARCH ESO ISS PBLA34 END 335.66
HIERARCH ESO ISS AMBI TAU0 START 0.00811
HIERARCH ESO ISS AMBI TAU0 END 0.008553
HIERARCH ESO ISS AMBI TEMP 14.41
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.6