Exposure
ID
MATIS.2021-11-02T01:53:31.546_1
Header ID
MATIS.2021-11-02T01:53:31.546
Date updated
2021-11-02 02:01:03 UTC+0000
Release date
2021-11-02 01:53:31 UTC+0000
UTC Start
2021-11-02 01:53:31.546
UTC End
2021-11-02 01:54:31.554
MJD Start
59520.07883734
MJD End
59520.079531877
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003431
Ambient temperature (°C)
12.48
Seeing (arcsec)
0.78
Observation
ID
48647
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36438
Name
HD 12274
RA
30.000799
DEC
-21.07795
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 24.2690 24.2900 133.9000 133.9000
A0-D0 28.5180 28.5680 56.6000 56.8000
A0-C1 20.4860 20.5240 106.9870 107.0450
B2-D0 33.1220 33.1280 11.0000 11.1000
B2-C1 11.0340 11.0360 10.9430 11.0860
D0-C1 22.0880 22.0920 191.0010 191.1440
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 59520.07883734
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.000799
DEC -21.07795
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 24.269
HIERARCH ESO ISS PBL12 END 24.29
HIERARCH ESO ISS PBLA12 START 133.9
HIERARCH ESO ISS PBLA12 END 133.9
HIERARCH ESO ISS PBL13 START 28.518
HIERARCH ESO ISS PBL13 END 28.568
HIERARCH ESO ISS PBLA13 START 56.6
HIERARCH ESO ISS PBLA13 END 56.8
HIERARCH ESO ISS PBL14 START 20.486
HIERARCH ESO ISS PBL14 END 20.524
HIERARCH ESO ISS PBLA14 START 106.987
HIERARCH ESO ISS PBLA14 END 107.045
HIERARCH ESO ISS PBL23 START 33.122
HIERARCH ESO ISS PBL23 END 33.128
HIERARCH ESO ISS PBLA23 START 11.0
HIERARCH ESO ISS PBLA23 END 11.1
HIERARCH ESO ISS PBL24 START 11.034
HIERARCH ESO ISS PBL24 END 11.036
HIERARCH ESO ISS PBLA24 START 10.943
HIERARCH ESO ISS PBLA24 END 11.086
HIERARCH ESO ISS PBL34 START 22.088
HIERARCH ESO ISS PBL34 END 22.092
HIERARCH ESO ISS PBLA34 START 191.001
HIERARCH ESO ISS PBLA34 END 191.144
HIERARCH ESO ISS AMBI TAU0 START 0.003431
HIERARCH ESO ISS AMBI TAU0 END 0.003431
HIERARCH ESO ISS AMBI TEMP 12.48
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.67