Exposure
ID
MATIS.2020-12-12T03:12:31.513_1
Header ID
MATIS.2020-12-12T03:12:31.513
Date updated
2020-12-12 03:20:31 UTC+0000
Release date
2020-12-12 03:12:31 UTC+0000
UTC Start
2020-12-12 03:12:31.513
UTC End
2020-12-12 03:13:31.521
MJD Start
59195.13369807
MJD End
59195.134392607
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005919
Ambient temperature (°C)
14.04
Seeing (arcsec)
0.59
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 87.2000 87.2480 110.7000 110.9000
A0-J2 129.1530 129.1630 91.6000 91.8000
A0-J3 120.7460 120.6540 51.6880 51.8750
G1-J2 54.8240 54.7880 60.1000 60.3000
G1-J3 106.5440 106.5230 7.1160 7.2470
J2-J3 85.6310 85.6810 336.3470 336.4900
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 59195.13369807
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 87.2
HIERARCH ESO ISS PBL12 END 87.248
HIERARCH ESO ISS PBLA12 START 110.7
HIERARCH ESO ISS PBLA12 END 110.9
HIERARCH ESO ISS PBL13 START 129.153
HIERARCH ESO ISS PBL13 END 129.163
HIERARCH ESO ISS PBLA13 START 91.6
HIERARCH ESO ISS PBLA13 END 91.8
HIERARCH ESO ISS PBL14 START 120.746
HIERARCH ESO ISS PBL14 END 120.654
HIERARCH ESO ISS PBLA14 START 51.688
HIERARCH ESO ISS PBLA14 END 51.875
HIERARCH ESO ISS PBL23 START 54.824
HIERARCH ESO ISS PBL23 END 54.788
HIERARCH ESO ISS PBLA23 START 60.1
HIERARCH ESO ISS PBLA23 END 60.3
HIERARCH ESO ISS PBL24 START 106.544
HIERARCH ESO ISS PBL24 END 106.523
HIERARCH ESO ISS PBLA24 START 7.116
HIERARCH ESO ISS PBLA24 END 7.247
HIERARCH ESO ISS PBL34 START 85.631
HIERARCH ESO ISS PBL34 END 85.681
HIERARCH ESO ISS PBLA34 START 336.347
HIERARCH ESO ISS PBLA34 END 336.49
HIERARCH ESO ISS AMBI TAU0 START 0.005114
HIERARCH ESO ISS AMBI TAU0 END 0.006724
HIERARCH ESO ISS AMBI TEMP 14.04
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59