Exposure
ID
MATIS.2021-12-18T08:30:45.760_1
Header ID
MATIS.2021-12-18T08:30:45.760
Date updated
2021-12-18 08:55:56 UTC+0000
Release date
2021-12-18 08:30:45 UTC+0000
UTC Start
2021-12-18 08:30:45.760
UTC End
2021-12-18 08:31:45.768
MJD Start
59566.3546963
MJD End
59566.355390837
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004733
Ambient temperature (°C)
15.46
Seeing (arcsec)
0.735
Observation
ID
49063
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36705
Name
CD-44 4961
RA
134.057451
DEC
-44.71961
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4350 90.4450 121.5000 121.7000
A0-J2 128.4720 128.4280 99.9000 100.1000
A0-K0 124.4670 124.3740 78.9980 79.1650
G1-J2 55.4830 55.4340 63.0000 63.2000
G1-K0 84.0830 84.0260 32.4100 32.5240
J2-K0 46.0260 46.0310 354.5400 354.6530
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 59566.3546963
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-44 4961
RA 134.057451
DEC -44.71961
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 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 90.435
HIERARCH ESO ISS PBL12 END 90.445
HIERARCH ESO ISS PBLA12 START 121.5
HIERARCH ESO ISS PBLA12 END 121.7
HIERARCH ESO ISS PBL13 START 128.472
HIERARCH ESO ISS PBL13 END 128.428
HIERARCH ESO ISS PBLA13 START 99.9
HIERARCH ESO ISS PBLA13 END 100.1
HIERARCH ESO ISS PBL14 START 124.467
HIERARCH ESO ISS PBL14 END 124.374
HIERARCH ESO ISS PBLA14 START 78.998
HIERARCH ESO ISS PBLA14 END 79.165
HIERARCH ESO ISS PBL23 START 55.483
HIERARCH ESO ISS PBL23 END 55.434
HIERARCH ESO ISS PBLA23 START 63.0
HIERARCH ESO ISS PBLA23 END 63.2
HIERARCH ESO ISS PBL24 START 84.083
HIERARCH ESO ISS PBL24 END 84.026
HIERARCH ESO ISS PBLA24 START 32.41
HIERARCH ESO ISS PBLA24 END 32.524
HIERARCH ESO ISS PBL34 START 46.026
HIERARCH ESO ISS PBL34 END 46.031
HIERARCH ESO ISS PBLA34 START 354.54
HIERARCH ESO ISS PBLA34 END 354.653
HIERARCH ESO ISS AMBI TAU0 START 0.004839
HIERARCH ESO ISS AMBI TAU0 END 0.004627
HIERARCH ESO ISS AMBI TEMP 15.46
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.7