Exposure
ID
MATIS.2021-10-28T03:45:31.417_1
Header ID
MATIS.2021-10-28T03:45:31.417
Date updated
2021-10-28 03:56:12 UTC+0000
Release date
2021-10-28 03:45:31 UTC+0000
UTC Start
2021-10-28 03:45:31.417
UTC End
2021-10-28 03:46:31.425
MJD Start
59515.15661362
MJD End
59515.157308157
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0045405
Ambient temperature (°C)
13.09
Seeing (arcsec)
0.795
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 25.2900 25.2920 139.7000 139.8000
A0-D0 31.7070 31.7240 68.2000 68.3000
A0-C1 22.5440 22.5510 113.3520 113.4410
B2-D0 33.7350 33.7410 22.8000 22.9000
B2-C1 11.2380 11.2390 22.7770 22.8980
D0-C1 22.4970 22.5010 202.8400 202.9610
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 59515.15661362
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 25.29
HIERARCH ESO ISS PBL12 END 25.292
HIERARCH ESO ISS PBLA12 START 139.7
HIERARCH ESO ISS PBLA12 END 139.8
HIERARCH ESO ISS PBL13 START 31.707
HIERARCH ESO ISS PBL13 END 31.724
HIERARCH ESO ISS PBLA13 START 68.2
HIERARCH ESO ISS PBLA13 END 68.3
HIERARCH ESO ISS PBL14 START 22.544
HIERARCH ESO ISS PBL14 END 22.551
HIERARCH ESO ISS PBLA14 START 113.352
HIERARCH ESO ISS PBLA14 END 113.441
HIERARCH ESO ISS PBL23 START 33.735
HIERARCH ESO ISS PBL23 END 33.741
HIERARCH ESO ISS PBLA23 START 22.8
HIERARCH ESO ISS PBLA23 END 22.9
HIERARCH ESO ISS PBL24 START 11.238
HIERARCH ESO ISS PBL24 END 11.239
HIERARCH ESO ISS PBLA24 START 22.777
HIERARCH ESO ISS PBLA24 END 22.898
HIERARCH ESO ISS PBL34 START 22.497
HIERARCH ESO ISS PBL34 END 22.501
HIERARCH ESO ISS PBLA34 START 202.84
HIERARCH ESO ISS PBLA34 END 202.961
HIERARCH ESO ISS AMBI TAU0 START 0.004774
HIERARCH ESO ISS AMBI TAU0 END 0.004307
HIERARCH ESO ISS AMBI TEMP 13.09
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.78