Exposure
ID
MATIS.2021-10-28T03:44:07.776_1
Header ID
MATIS.2021-10-28T03:44:07.776
Date updated
2021-10-28 03:51:35 UTC+0000
Release date
2021-10-28 03:44:07 UTC+0000
UTC Start
2021-10-28 03:44:07.776
UTC End
2021-10-28 03:45:07.784
MJD Start
59515.15564556
MJD End
59515.156340097
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0045325
Ambient temperature (°C)
13.04
Seeing (arcsec)
0.8
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 25.2870 25.2890 139.6000 139.7000
A0-D0 31.6840 31.7010 68.0000 68.1000
A0-C1 22.5340 22.5420 113.2380 113.3260
B2-D0 33.7270 33.7330 22.7000 22.8000
B2-C1 11.2350 11.2370 22.6190 22.7400
D0-C1 22.4920 22.4960 202.6820 202.8030
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 59515.15564556
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 25.287
HIERARCH ESO ISS PBL12 END 25.289
HIERARCH ESO ISS PBLA12 START 139.6
HIERARCH ESO ISS PBLA12 END 139.7
HIERARCH ESO ISS PBL13 START 31.684
HIERARCH ESO ISS PBL13 END 31.701
HIERARCH ESO ISS PBLA13 START 68.0
HIERARCH ESO ISS PBLA13 END 68.1
HIERARCH ESO ISS PBL14 START 22.534
HIERARCH ESO ISS PBL14 END 22.542
HIERARCH ESO ISS PBLA14 START 113.238
HIERARCH ESO ISS PBLA14 END 113.326
HIERARCH ESO ISS PBL23 START 33.727
HIERARCH ESO ISS PBL23 END 33.733
HIERARCH ESO ISS PBLA23 START 22.7
HIERARCH ESO ISS PBLA23 END 22.8
HIERARCH ESO ISS PBL24 START 11.235
HIERARCH ESO ISS PBL24 END 11.237
HIERARCH ESO ISS PBLA24 START 22.619
HIERARCH ESO ISS PBLA24 END 22.74
HIERARCH ESO ISS PBL34 START 22.492
HIERARCH ESO ISS PBL34 END 22.496
HIERARCH ESO ISS PBLA34 START 202.682
HIERARCH ESO ISS PBLA34 END 202.803
HIERARCH ESO ISS AMBI TAU0 START 0.004291
HIERARCH ESO ISS AMBI TAU0 END 0.004774
HIERARCH ESO ISS AMBI TEMP 13.04
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.81