Exposure
ID
MATIS.2021-10-31T01:36:03.603_1
Header ID
MATIS.2021-10-31T01:36:03.603
Date updated
2021-10-31 01:45:53 UTC+0000
Release date
2021-10-31 01:36:03 UTC+0000
UTC Start
2021-10-31 01:36:03.603
UTC End
2021-10-31 01:37:05.613
MJD Start
59518.06670837
MJD End
59518.0674260783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0062495
Ambient temperature (°C)
15.59
Seeing (arcsec)
0.49
Observation
ID
48694
Category
calibrator
Program ID
60.A-9801(V)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
36469
Name
HD 224850
RA
0.319116
DEC
-41.4876
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 24.2160 24.2330 137.6000 137.7000
A0-D0 32.0040 32.0030 67.0000 67.1000
A0-C1 22.0980 22.1140 110.5340 110.6960
B2-D0 33.1130 33.1030 23.4000 23.5000
B2-C1 11.0300 11.0260 23.3090 23.4440
D0-C1 22.0830 22.0760 203.3710 203.5070
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(V)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59518.06670837
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 224850
RA 0.319116
DEC -41.4876
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 2385
HIERARCH ESO ISS PBL12 START 24.216
HIERARCH ESO ISS PBL12 END 24.233
HIERARCH ESO ISS PBLA12 START 137.6
HIERARCH ESO ISS PBLA12 END 137.7
HIERARCH ESO ISS PBL13 START 32.004
HIERARCH ESO ISS PBL13 END 32.003
HIERARCH ESO ISS PBLA13 START 67.0
HIERARCH ESO ISS PBLA13 END 67.1
HIERARCH ESO ISS PBL14 START 22.098
HIERARCH ESO ISS PBL14 END 22.114
HIERARCH ESO ISS PBLA14 START 110.534
HIERARCH ESO ISS PBLA14 END 110.696
HIERARCH ESO ISS PBL23 START 33.113
HIERARCH ESO ISS PBL23 END 33.103
HIERARCH ESO ISS PBLA23 START 23.4
HIERARCH ESO ISS PBLA23 END 23.5
HIERARCH ESO ISS PBL24 START 11.03
HIERARCH ESO ISS PBL24 END 11.026
HIERARCH ESO ISS PBLA24 START 23.309
HIERARCH ESO ISS PBLA24 END 23.444
HIERARCH ESO ISS PBL34 START 22.083
HIERARCH ESO ISS PBL34 END 22.076
HIERARCH ESO ISS PBLA34 START 203.371
HIERARCH ESO ISS PBLA34 END 203.507
HIERARCH ESO ISS AMBI TAU0 START 0.005875
HIERARCH ESO ISS AMBI TAU0 END 0.006624
HIERARCH ESO ISS AMBI TEMP 15.59
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.45